419 Area Code in Ohio, United States
Description
Area code 419 serves northwestern Ohio, including cities such as Toledo, Lima, Findlay, and Mansfield. It is one of the original area codes established in 1947 and has long been a staple of Ohio’s industrial and agricultural regions. In 2002, area code 567 was added as an overlay to provide additional number capacity, requiring ten-digit dialing. The 419 area has strong ties to manufacturing, logistics, and the Great Lakes economy. It also includes a mix of urban centers and rural communities. 419 remains an iconic code in the state and is frequently used in branding, local pride campaigns, and regional media.
Time & Time Zone
Time zone:
Eastern (GMT -05:00) Current time:
Map
Major Cities
| City | Prefixes |
|---|---|
| | |
| | |
| | |
| | |
| | |
| | |
Counties
| County | Prefixes |
|---|---|
| Lucas | |
| Wood | |
| Allen | |
| Richland | |
| Seneca | |
| Hancock | |
| Erie | |
| Fulton | |
| Defiance | |
| Sandusky | |
| Henry | |
| Huron | |
| Putnam | |
| Williams | |
| Ottawa | |
| Auglaize | |
| Mercer | |
| Crawford | |
| Hardin | |
| Ashland | |
| Wyandot | |
| Van Wert | |
| Paulding | |
| Morrow | |
| Wayne | |
| Shelby | |
| Marion | |
| Darke | |
| Knox | |
| Logan | |
| Holmes | |
| Franklin |
Telephone Carriers
| Carrier | Type | Prefixes (%) |
|---|---|---|
| United Tel Co Of Ohio Centurylink | Landline | 21% |
| Ameritech Ohio | Landline | 21% |
| Frontier North Inc Oh | Landline | 20% |
| Cellco Partnership Dba Verizon Wireless Oh | Wireless | 6% |
| Buckeye Telesystem Inc Oh | Landline | 5% |
| Sprint Spectrum L P | Wireless | 4% |
| Qualstar Communications Inc Oh | Landline | 2% |
| Level 3 Communications Llc Oh | Landline | 2% |
| Allied Wireless Communications Llc Dba Alltel Oh | Wireless | 2% |
| American Messaging Am Inc | Wireless | 1% |
| Onvoy Inc Oh | Landline | 1% |
| Benton Ridge Telephone Co | Landline | 1% |
| New Cingular Wireless Pcs Llc Il | Wireless | 1% |
| Usa Mobility Wireless Inc | Wireless | 1% |
| Sycamore Telephone Co | Landline | 1% |
| Windstream Ohio Inc | Landline | 1% |
| Orwell Telephone Co | Landline | 1% |
| Brooks Fiber Communications Of Ohio Inc Oh | Landline | 1% |
| Continental Of Ohio | Landline | 1% |
| Ymax Communications Corp Oh | Landline | < 1% |
| Telephone Service Co | Landline | < 1% |
| Sherwood Mutual Telephone Association Inc | Landline | < 1% |
| T Mobile Usa Inc | Wireless | < 1% |
| Sprint Spectrum L P Oh | Wireless | < 1% |
| Glandorf Telephone Co Inc | Landline | < 1% |
| Oakwood Telephone Co | Landline | < 1% |
| Communication Options Inc | Landline | < 1% |
| Tsc Communications Inc Oh | Landline | < 1% |
| Long Distance Of Michigan Inc Dba Ldmi Oh | Landline | < 1% |
| Vaughnsville Telephone Co Inc | Landline | < 1% |
| Mcclure Telephone Co | Landline | < 1% |
| Farmers Mutual Telephone Co | Landline | < 1% |
| Citynet Ohio Llc Oh | Landline | < 1% |
| Fort Jennings Telephone Co | Landline | < 1% |
| Nova Telephone Co | Landline | < 1% |
| Ottoville Mutual Telephone Co | Landline | < 1% |
| Ridgeville Telephone Co | Landline | < 1% |
| Vanlue Telephone Co | Landline | < 1% |
| At T Local | Landline | < 1% |
| Sprint Communications Company L P Oh | Landline | < 1% |
| Columbus Grove Telephone Co | Landline | < 1% |
| Cleveland Unlimited Inc | Wireless | < 1% |
| Communication Options Inc Oh | Landline | < 1% |
| Bascom Mutual Telephone Co | Landline | < 1% |
| Buckland Telephone Company | Landline | < 1% |
| Kalida Telephone Company Inc | Landline | < 1% |
| Nextel Communications Inc | Wireless | < 1% |
| Arcadia Telephone Co | Landline | < 1% |
| Omnipoint Communications Midwest Operations Llc | Wireless | < 1% |
| Wabash Mutual Telephone Co | Landline | < 1% |
| Arthur Mutual Telephone Co | Landline | < 1% |
| Sbc Internet Services Inc | Landline | < 1% |
| Bright Clec Llc Oh | Landline | < 1% |
| New Knoxville Telephone Co | Landline | < 1% |
| Frontier Communications Of Michigan Inc Oh | Landline | < 1% |
| Gold Radio Group Llc Oh | Landline | < 1% |
| Middle Point Home Telephone Co | Landline | < 1% |
| Goldstar Communications Llc Oh | Landline | < 1% |
| Teleport Communications America Llc Oh | Landline | < 1% |
| Ayersville Telephone Co | Landline | < 1% |
| Bandwidth Com Clec Llc Oh | Wireless | < 1% |
| Armstrong Telecommunications Inc Oh | Landline | < 1% |
| Ohio Telecom Inc Oh | Landline | < 1% |
| Intermedia Communications Inc Oh | Landline | < 1% |
| Tallgrass Communications Inc | Landline | < 1% |
Prefixes
| Prefix | City | Carrier | Type |
|---|---|---|---|
| Upper Sandusky | American Messaging (am), Inc. | Wireless | |
| Lindsey | Ameritech Ohio | Landline | |
| Nova | Frontier North, Inc. - Oh | Landline | |
| Toledo | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Continental | Continental of Ohio | Landline | |
| Oregon | Ameritech Ohio | Landline | |
| Perrysburg | Ameritech Ohio | Landline | |
| Stryker | Ridgeville Telephone Co. | Landline | |
| Delta | United Tel. Co. of Ohio - Centurylink | Landline | |
| Walbridge | Qualstar Communications, Inc. - Oh | Landline | |
| Napoleon | United Tel. Co. of Ohio - Centurylink | Landline | |
| Toledo | Ameritech Ohio | Landline | |
| Port Clinton | Frontier North, Inc. - Oh | Landline | |
| Sandusky | Sprint Spectrum L.p. | Wireless | |
| Toledo | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Sylvania | Frontier North, Inc. - Oh | Landline | |
| Tiffin | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Toledo | Ameritech Ohio | Landline | |
| Van Wert | United Tel. Co. of Ohio - Centurylink | Landline | |
| Dupont | Continental of Ohio | Landline | |
| Wapakoneta | Telephone Service Co. | Landline | |
| Mansfield | United Tel. Co. of Ohio - Centurylink | Landline | |
| Holland | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Columbus | Usa Mobility Wireless, Inc. | Wireless | |
| Harrod | United Tel. Co. of Ohio - Centurylink | Landline | |
| Northwood | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Holland | Ameritech Ohio | Landline | |
| Hayesville | Frontier North, Inc. - Oh | Landline | |
| Saint Henry | Frontier North, Inc. - Oh | Landline | |
| Wauseon | Sprint Spectrum L.p. | Wireless | |
| Toledo | Ameritech Ohio | Landline | |
| Toledo | Ameritech Ohio | Landline | |
| Bellville | United Tel. Co. of Ohio - Centurylink | Landline | |
| Pioneer | New Cingular Wireless Pcs, Llc - Il | Wireless | |
| Fostoria | American Messaging (am), Inc. | Wireless | |
| Edgerton | Frontier North, Inc. - Oh | Landline | |
| Green Springs | United Tel. Co. of Ohio - Centurylink | Landline | |
| Bowling Green | United Tel. Co. of Ohio - Centurylink | Landline | |
| Oregon | Ameritech Ohio | Landline | |
| Sandusky | Buckeye Telesystem, Inc. - Oh | Landline | |
| Clyde | Frontier North, Inc. - Oh | Landline | |
| Toledo | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Pandora | New Cingular Wireless Pcs, Llc - Il | Landline | |
| Swanton | Sprint Spectrum L.p. | Wireless | |
| Wayne | Frontier North, Inc. - Oh | Landline | |
| Polk | Frontier North, Inc. - Oh | Landline | |
| West Salem | Frontier North, Inc. - Oh | Landline | |
| Toledo | Frontier North, Inc. - Oh | Landline | |
| Pandora | Orwell Telephone Co. | Landline | |
| Napoleon | United Tel. Co. of Ohio - Centurylink | Landline | |
| Gibsonburg | Frontier North, Inc. - Oh | Landline | |
| Mendon | United Tel. Co. of Ohio - Centurylink | Landline | |
| Sandusky | Ameritech Ohio | Landline | |
| Wayne | United Tel. Co. of Ohio - Centurylink | Landline | |
| Findlay | United Tel. Co. of Ohio - Centurylink | Landline | |
| Galion | United Tel. Co. of Ohio - Centurylink | Landline | |
| Napoleon | United Tel. Co. of Ohio - Centurylink | Landline | |
| Montpelier | Frontier Communications of Michigan, Inc. - Oh | Landline | |
| Toledo | Frontier North, Inc. - Oh | Landline | |
| Defiance | United Tel. Co. of Ohio - Centurylink | Landline | |
| Lima | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Mansfield | United Tel. Co. of Ohio - Centurylink | Landline | |
| Northwood | Sbc Internet Services, Inc. | Landline | |
| Alvada | Vanlue Telephone Co. | Landline | |
| Greenwich | Frontier North, Inc. - Oh | Landline | |
| Toledo | Ameritech Ohio | Landline | |
| Archbold | United Tel. Co. of Ohio - Centurylink | Landline | |
| Toledo | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Mansfield | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Metamora | Qualstar Communications, Inc. - Oh | Landline | |
| Bluffton | Sprint Spectrum L.p. | Wireless | |
| Bellevue | Frontier North, Inc. - Oh | Landline | |
| Rawson | Benton Ridge Telephone Co. | Landline | |
| Pioneer | Frontier North, Inc. - Oh | Landline | |
| Toledo | Ameritech Ohio | Landline | |
| Upper Sandusky | Sprint Spectrum L.p.- Oh | Wireless | |
| Haviland | Frontier North, Inc. - Oh | Landline | |
| Perrysburg | Ameritech Ohio | Landline | |
| Holland | Ameritech Ohio | Landline | |
| New Bremen | New Knoxville Telephone Co. | Landline | |
| Fayette | Frontier North, Inc. - Oh | Landline | |
| Findlay | Ameritech Ohio | Landline | |
| Bryan | New Cingular Wireless Pcs, Llc - Il | Wireless | |
| Payne | New Cingular Wireless Pcs, Llc - Il | Wireless | |
| Lakeside Marblehead | Level 3 Communications, Llc - Oh | Landline | |
| North Baltimore | Frontier North, Inc. - Oh | Landline | |
| Waterville | Frontier North, Inc. - Oh | Landline | |
| Toledo | American Messaging (am), Inc. | Wireless | |
| Bradner | United Tel. Co. of Ohio - Centurylink | Landline | |
| Sycamore | Sycamore Telephone Co. | Landline | |
| Mansfield | Allied Wireless Communications Llc Dba Alltel - Oh | Wireless | |
| Archbold | Frontier North, Inc. - Oh | Landline | |
| Toledo | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Findlay | Frontier North, Inc. - Oh | Landline | |
| Toledo | Cleveland Unlimited, Inc. | Wireless | |
| Perrysville | Frontier North, Inc. - Oh | Landline | |
| Maumee | Ameritech Ohio | Landline | |
| Rossford | Ameritech Ohio | Landline | |
| New London | Frontier North, Inc. - Oh | Landline | |
| Sandusky | Allied Wireless Communications Llc Dba Alltel - Oh | Wireless | |
| Kansas | Qualstar Communications, Inc. - Oh | Landline | |
| Bucyrus | Allied Wireless Communications Llc Dba Alltel - Oh | Wireless | |
| Collins | Frontier North, Inc. - Oh | Landline | |
| Vickery | Ameritech Ohio | Landline | |
| Swanton | United Tel. Co. of Ohio - Centurylink | Landline | |
| Gomer | United Tel. Co. of Ohio - Centurylink | Landline | |
| Clay Center | Frontier North, Inc. - Oh | Landline | |
| Nevada | Sycamore Telephone Co. | Landline | |
| New Riegel | American Messaging (am), Inc. | Wireless | |
| Bowling Green | Omnipoint Communications Midwest Operations Llc | Wireless | |
| Paulding | Windstream Ohio, Inc. | Landline | |
| Maumee | Brooks Fiber Communications of Ohio, Inc. - Oh | Landline | |
| Swanton | United Tel. Co. of Ohio - Centurylink | Landline | |
| Findlay | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Bucyrus | Level 3 Communications, Llc - Oh | Landline | |
| Toledo | Buckeye Telesystem, Inc. - Oh | Landline | |
| Antwerp | Frontier North, Inc. - Oh | Landline | |
| Loudonville | Frontier North, Inc. - Oh | Landline | |
| Toledo | Frontier North, Inc. - Oh | Landline | |
| Caledonia | United Tel. Co. of Ohio - Centurylink | Landline | |
| Bryan | Frontier North, Inc. - Oh | Landline | |
| Toledo | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Maumee | Ameritech Ohio | Landline | |
| Ontario | United Tel. Co. of Ohio - Centurylink | Landline | |
| Celina | Frontier North, Inc. - Oh | Landline | |
| Toledo | Ameritech Ohio | Landline | |
| Fayette | Windstream Ohio, Inc. | Landline | |
| Toledo | Ameritech Ohio | Landline | |
| Toledo | Buckeye Telesystem, Inc. - Oh | Landline | |
| Ashland | Sprint Spectrum L.p. | Wireless | |
| Lima | United Tel. Co. of Ohio - Centurylink | Landline | |
| Holland | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Northwood | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Sandusky | Ameritech Ohio | Landline | |
| Milan | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Buckland | Goldstar Communications, Llc - Oh | Landline | |
| Shelby | United Tel. Co. of Ohio - Centurylink | Landline | |
| Helena | Frontier North, Inc. - Oh | Landline | |
| Perrysburg | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Toledo | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Toledo | American Messaging (am), Inc. | Wireless | |
| Middle Point | Continental of Ohio | Landline | |
| Toledo | Ameritech Ohio | Landline | |
| Napoleon | Qualstar Communications, Inc. - Oh | Landline | |
| Huron | Frontier North, Inc. - Oh | Landline | |
| New Riegel | Usa Mobility Wireless, Inc. | Wireless | |
| Sylvania | Sprint Spectrum L.p. | Wireless | |
| Mansfield | Frontier North, Inc. - Oh | Landline | |
| Tiffin | United Tel. Co. of Ohio - Centurylink | Landline | |
| Dunkirk | United Tel. Co. of Ohio - Centurylink | Landline | |
| Toledo | Buckeye Telesystem, Inc. - Oh | Landline | |
| Lima | American Messaging (am), Inc. | Wireless | |
| Port Clinton | Ohio Telecom, Inc. - Oh | Landline | |
| Perrysburg | Frontier North, Inc. - Oh | Landline | |
| Celina | Goldstar Communications, Llc - Oh | Landline | |
| Sandusky | Frontier North, Inc. - Oh | Landline | |
| Kansas | Bascom Mutual Telephone Co. | Landline | |
| Lima | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Ontario | United Tel. Co. of Ohio - Centurylink | Landline | |
| Willard | Frontier North, Inc. - Oh | Landline | |
| Toledo | Ameritech Ohio | Landline | |
| Sandusky | Ameritech Ohio | Landline | |
| Galion | Frontier North, Inc. - Oh | Landline | |
| Celina | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Hamler | New Cingular Wireless Pcs, Llc - Il | Wireless | |
| Norwalk | Frontier North, Inc. - Oh | Landline | |
| Lima | United Tel. Co. of Ohio - Centurylink | Landline | |
| Toledo | Ameritech Ohio | Landline | |
| Toledo | Usa Mobility Wireless, Inc. | Wireless | |
| Upper Sandusky | Ameritech Ohio | Landline | |
| Toledo | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Bucyrus | United Tel. Co. of Ohio - Centurylink | Landline | |
| Mansfield | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Lima | Bright Clec, Llc - Oh | Landline | |
| Northwood | Ameritech Ohio | Landline | |
| Stryker | United Tel. Co. of Ohio - Centurylink | Landline | |
| Minster | Frontier North, Inc. - Oh | Landline | |
| Shelby | United Tel. Co. of Ohio - Centurylink | Landline | |
| Tiffin | Frontier North, Inc. - Oh | Landline | |
| Loudonville | Frontier North, Inc. - Oh | Landline | |
| Bucyrus | Sprint Spectrum L.p. | Wireless | |
| Toledo | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Gomer | New Cingular Wireless Pcs, Llc - Il | Landline | |
| Edgerton | Frontier North, Inc. - Oh | Landline | |
| Tiffin | Ameritech Ohio | Landline | |
| Ohio City | Frontier North, Inc. - Oh | Landline | |
| Maumee | Ameritech Ohio | Landline | |
| Shiloh | United Tel. Co. of Ohio - Centurylink | Landline | |
| Lyons | United Tel. Co. of Ohio - Centurylink | Landline | |
| Mansfield | Level 3 Communications, Llc - Oh | Landline | |
| Pioneer | Frontier North, Inc. - Oh | Landline | |
| Fremont | Ameritech Ohio | Landline | |
| Lima | United Tel. Co. of Ohio - Centurylink | Landline | |
| Defiance | Ayersville Telephone Co. | Landline | |
| Lyons | United Tel. Co. of Ohio - Centurylink | Landline | |
| Galion | Intermedia Communications Inc. - Oh | Landline | |
| Findlay | American Messaging (am), Inc. | Wireless | |
| Toledo | Sprint Spectrum L.p. | Wireless | |
| Williston | Frontier North, Inc. - Oh | Landline | |
| Findlay | Sprint Spectrum L.p. | Wireless | |
| Toledo | Ameritech Ohio | Landline | |
| Toledo | Ameritech Ohio | Landline | |
| Lima | Sprint Spectrum L.p. | Wireless | |
| Toledo | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Toledo | New Cingular Wireless Pcs, Llc - Il | Wireless | |
| Kenton | Windstream Ohio, Inc. | Landline | |
| Toledo | Buckeye Telesystem, Inc. - Oh | Landline | |
| Toledo | Usa Mobility Wireless, Inc. | Wireless | |
| Holland | Ameritech Ohio | Landline | |
| Toledo | Ameritech Ohio | Landline | |
| Fort Jennings | Kalida Telephone Company, Inc. | Landline | |
| Bettsville | Frontier North, Inc. - Oh | Landline | |
| Delta | Windstream Ohio, Inc. | Landline | |
| Saint Marys | Goldstar Communications, Llc - Oh | Landline | |
| Lyons | Qualstar Communications, Inc. - Oh | Landline | |
| Norwalk | Sprint Spectrum L.p. | Wireless | |
| Bowling Green | Brooks Fiber Communications of Ohio, Inc. - Oh | Landline | |
| Toledo | Ameritech Ohio | Landline | |
| Bowling Green | Buckeye Telesystem, Inc. - Oh | Landline | |
| Oregon | Ameritech Ohio | Landline | |
| Toledo | Ameritech Ohio | Landline | |
| Milton Center | Frontier North, Inc. - Oh | Landline | |
| Minster | Goldstar Communications, Llc - Oh | Landline | |
| Antwerp | Frontier North, Inc. - Oh | Landline | |
| Maumee | Ameritech Ohio | Landline | |
| Saint Henry | Frontier North, Inc. - Oh | Landline | |
| Grand Rapids | Level 3 Communications, Llc - Oh | Landline | |
| Stryker | Allied Wireless Communications Llc Dba Alltel - Oh | Wireless | |
| Defiance | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Lima | Telephone Service Co. | Landline | |
| Martel | United Tel. Co. of Ohio - Centurylink | Landline | |
| Willard | Frontier North, Inc. - Oh | Landline | |
| New Hampshire | United Tel. Co. of Ohio - Centurylink | Landline | |
| Toledo | Sprint Spectrum L.p. | Wireless | |
| Lima | United Tel. Co. of Ohio - Centurylink | Landline | |
| Minster | Frontier North, Inc. - Oh | Landline | |
| Mansfield | United Tel. Co. of Ohio - Centurylink | Landline | |
| Bryan | Sprint Spectrum L.p. | Landline | |
| Toledo | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Hicksville | Frontier North, Inc. - Oh | Landline | |
| Alvordton | Frontier North, Inc. - Oh | Landline | |
| Woodville | Frontier North, Inc. - Oh | Landline | |
| Norwalk | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Upper Sandusky | Ameritech Ohio | Landline | |
| Mansfield | United Tel. Co. of Ohio - Centurylink | Landline | |
| Waterville | Sprint Spectrum L.p. | Wireless | |
| Woodville | Qualstar Communications, Inc. - Oh | Landline | |
| Sandusky | New Cingular Wireless Pcs, Llc - Il | Wireless | |
| Buckland | Buckland Telephone Company | Landline | |
| Tiffin | Usa Mobility Wireless, Inc. | Wireless | |
| Findlay | Frontier North, Inc. - Oh | Landline | |
| Lima | New Cingular Wireless Pcs, Llc - Il | Landline | |
| Toledo | Ameritech Ohio | Landline | |
| Harrod | United Tel. Co. of Ohio - Centurylink | Landline | |
| Convoy | Frontier North, Inc. - Oh | Landline | |
| Lima | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Saint Marys | Frontier North, Inc. - Oh | Landline | |
| Neapolis | Windstream Ohio, Inc. | Landline | |
| Mansfield | Allied Wireless Communications Llc Dba Alltel - Oh | Wireless | |
| Columbus Grove | Sprint Communications Company, L.p. - Oh | Landline | |
| Williamstown | Frontier North, Inc. - Oh | Landline | |
| Fostoria | Ameritech Ohio | Landline | |
| Maumee | United Tel. Co. of Ohio - Centurylink | Landline | |
| Mc Clure | Mcclure Telephone Co. | Landline | |
| Ada | United Tel. Co. of Ohio - Centurylink | Landline | |
| Ashland | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Chesterville | United Tel. Co. of Ohio - Centurylink | Landline | |
| Findlay | Ameritech Ohio | Landline | |
| New Bremen | Goldstar Communications, Llc - Oh | Landline | |
| Osgood | Frontier North, Inc. - Oh | Landline | |
| Ada | Level 3 Communications, Llc - Oh | Landline | |
| Fayette | Level 3 Communications, Llc - Oh | Landline | |
| Findlay | Frontier North, Inc. - Oh | Landline | |
| Bowling Green | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Archbold | New Cingular Wireless Pcs, Llc - Il | Wireless | |
| Lima | United Tel. Co. of Ohio - Centurylink | Landline | |
| Toledo | Buckeye Telesystem, Inc. - Oh | Landline | |
| Toledo | Frontier North, Inc. - Oh | Landline | |
| Fostoria | Sprint Spectrum L.p.- Oh | Landline | |
| Bowling Green | Sprint Spectrum L.p. | Wireless | |
| Lima | Vaughnsville Telephone Co., Inc. | Landline | |
| Risingsun | Level 3 Communications, Llc - Oh | Landline | |
| Bowling Green | Level 3 Communications, Llc - Oh | Landline | |
| Celina | Frontier North, Inc. - Oh | Landline | |
| Lakeside Marblehead | Frontier North, Inc. - Oh | Landline | |
| Toledo | Buckeye Telesystem, Inc. - Oh | Landline | |
| Polk | Frontier North, Inc. - Oh | Landline | |
| Middle Bass | Frontier North, Inc. - Oh | Landline | |
| Bellville | United Tel. Co. of Ohio - Centurylink | Landline | |
| Toledo | Frontier North, Inc. - Oh | Landline | |
| Sandusky | New Cingular Wireless Pcs, Llc - Il | Wireless | |
| Forest | At&t Local | Landline | |
| Lima | United Tel. Co. of Ohio - Centurylink | Landline | |
| Perrysburg | Buckeye Telesystem, Inc. - Oh | Landline | |
| Mansfield | United Tel. Co. of Ohio - Centurylink | Landline | |
| Forest | Frontier North, Inc. - Oh | Landline | |
| Toledo | Cleveland Unlimited, Inc. | Wireless | |
| Bascom | Bascom Mutual Telephone Co. | Landline | |
| Payne | Communication Options, Inc.-oh | Landline | |
| Napoleon | United Tel. Co. of Ohio - Centurylink | Landline | |
| Lima | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Ashland | Frontier North, Inc. - Oh | Landline | |
| Toledo | Buckeye Telesystem, Inc. - Oh | Landline | |
| Rockford | Frontier North, Inc. - Oh | Landline | |
| Mansfield | Allied Wireless Communications Llc Dba Alltel - Oh | Wireless | |
| Celina | New Cingular Wireless Pcs, Llc - Il | Wireless | |
| Ada | United Tel. Co. of Ohio - Centurylink | Landline | |
| Celina | Buckeye Telesystem, Inc. - Oh | Landline | |
| Fremont | Ameritech Ohio | Landline | |
| Toledo | Buckeye Telesystem, Inc. - Oh | Landline | |
| Toledo | Ameritech Ohio | Landline | |
| Belmore | Orwell Telephone Co. | Landline | |
| Fostoria | Ameritech Ohio | Landline | |
| Metamora | United Tel. Co. of Ohio - Centurylink | Landline | |
| Toledo | Sprint Spectrum L.p. | Wireless | |
| Tiffin | Allied Wireless Communications Llc Dba Alltel - Oh | Wireless | |
| Maumee | Buckeye Telesystem, Inc. - Oh | Landline | |
| Findlay | Cellco Partnership Dba Verizon Wireless - Oh | Landline | |
| Defiance | Arthur Mutual Telephone Co. | Landline | |
| Carey | Frontier North, Inc. - Oh | Landline | |
| Wapakoneta | Telephone Service Co. | Landline | |
| Defiance | Sprint Spectrum L.p. | Wireless | |
| Bucyrus | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Toledo | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Wauseon | Qualstar Communications, Inc. - Oh | Landline | |
| Archbold | Level 3 Communications, Llc - Oh | Landline | |
| Archbold | United Tel. Co. of Ohio - Centurylink | Landline | |
| Mount Gilead | Sprint Spectrum L.p. | Wireless | |
| Ada | United Tel. Co. of Ohio - Centurylink | Landline | |
| Galion | United Tel. Co. of Ohio - Centurylink | Landline | |
| Ashland | Frontier North, Inc. - Oh | Landline | |
| Sandusky | American Messaging (am), Inc. | Wireless | |
| Napoleon | Nextel Communications, Inc. | Wireless | |
| Mansfield | United Tel. Co. of Ohio - Centurylink | Landline | |
| Toledo | Ameritech Ohio | Landline | |
| Maumee | Ameritech Ohio | Landline | |
| Collins | Frontier North, Inc. - Oh | Landline | |
| Defiance | United Tel. Co. of Ohio - Centurylink | Landline | |
| Antwerp | New Cingular Wireless Pcs, Llc - Il | Wireless | |
| Venedocia | Sprint Communications Company, L.p. - Oh | Landline | |
| Maumee | Ameritech Ohio | Landline | |
| Lima | United Tel. Co. of Ohio - Centurylink | Landline | |
| Waynesfield | Citynet Ohio, Llc - Oh | Landline | |
| Ottawa | Columbus Grove Telephone Co. | Landline | |
| Edon | Frontier North, Inc. - Oh | Landline | |
| Toledo | Omnipoint Communications Midwest Operations Llc | Wireless | |
| Toledo | Ameritech Ohio | Landline | |
| Ottawa | United Tel. Co. of Ohio - Centurylink | Landline | |
| Findlay | Ameritech Ohio | Landline | |
| Berlin Heights | American Messaging (am), Inc. | Wireless | |
| Mansfield | Sprint Spectrum L.p. | Wireless | |
| Tiffin | American Messaging (am), Inc. | Wireless | |
| Coldwater | Sprint Spectrum L.p. | Wireless | |
| Lima | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Toledo | Frontier North, Inc. - Oh | Landline | |
| Toledo | American Messaging (am), Inc. | Wireless | |
| Bowling Green | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Mansfield | Intermedia Communications Inc. - Oh | Landline | |
| Genoa | United Tel. Co. of Ohio - Centurylink | Landline | |
| Findlay | Ameritech Ohio | Landline | |
| Maumee | Buckeye Telesystem, Inc. - Oh | Landline | |
| Helena | Frontier North, Inc. - Oh | Landline | |
| Sandusky | Wireless | ||
| Napoleon | Qualstar Communications, Inc. - Oh | Landline | |
| Lima | United Tel. Co. of Ohio - Centurylink | Landline | |
| Toledo | Buckeye Telesystem, Inc. - Oh | Landline | |
| Bellville | United Tel. Co. of Ohio - Centurylink | Landline | |
| Nova | Nova Telephone Co. | Landline | |
| Toledo | Buckeye Telesystem, Inc. - Oh | Landline | |
| Malinta | United Tel. Co. of Ohio - Centurylink | Landline | |
| Portage | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Lima | United Tel. Co. of Ohio - Centurylink | Landline | |
| Delphos | United Tel. Co. of Ohio - Centurylink | Landline | |
| Lima | Sprint Communications Company, L.p. - Oh | Landline | |
| Upper Sandusky | Frontier North, Inc. - Oh | Landline | |
| Port Clinton | American Messaging (am), Inc. | Wireless | |
| Wapakoneta | Telephone Service Co. | Landline | |
| Toledo | Ameritech Ohio | Landline | |
| Mansfield | United Tel. Co. of Ohio - Centurylink | Landline | |
| Butler | Sprint Spectrum L.p. | Wireless | |
| Mansfield | Sprint Spectrum L.p. | Wireless | |
| Celina | Frontier North, Inc. - Oh | Landline | |
| Toledo | Ameritech Ohio | Landline | |
| Bellevue | Frontier North, Inc. - Oh | Landline | |
| Mansfield | Frontier North, Inc. - Oh | Landline | |
| Toledo | Allied Wireless Communications Llc Dba Alltel - Oh | Wireless | |
| Toledo | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Toledo | T-mobile Usa, Inc. | Wireless | |
| Bryan | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Findlay | Buckeye Telesystem, Inc. - Oh | Wireless | |
| Defiance | Sherwood Mutual Telephone Association, Inc. | Landline | |
| Fremont | Usa Mobility Wireless, Inc. | Wireless | |
| Napoleon | United Tel. Co. of Ohio - Centurylink | Landline | |
| Kenton | Sprint Spectrum L.p. | Wireless | |
| Celina | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Archbold | New Cingular Wireless Pcs, Llc - Il | Wireless | |
| Toledo | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Bellevue | Frontier North, Inc. - Oh | Landline | |
| Convoy | Frontier North, Inc. - Oh | Landline | |
| Perrysburg | Buckeye Telesystem, Inc. - Oh | Landline | |
| New London | Ohio Telecom, Inc. - Oh | Landline | |
| Rockford | Wabash Mutual Telephone Co. | Landline | |
| Bryan | Frontier North, Inc. - Oh | Landline | |
| Maumee | Onvoy, Inc. - Oh | Landline | |
| Van Buren | Sprint Communications Company, L.p. - Oh | Landline | |
| Defiance | Cellco Partnership Dba Verizon Wireless - Oh | Landline | |
| Walbridge | United Tel. Co. of Ohio - Centurylink | Landline | |
| Marengo | United Tel. Co. of Ohio - Centurylink | Landline | |
| Celina | Sprint Spectrum L.p. | Wireless | |
| Stryker | Frontier North, Inc. - Oh | Landline | |
| Lima | United Tel. Co. of Ohio - Centurylink | Landline | |
| Toledo | Sprint Spectrum L.p. | Wireless | |
| Toledo | Buckeye Telesystem, Inc. - Oh | Landline | |
| Tiffin | Ameritech Ohio | Landline | |
| Lima | Cellco Partnership Dba Verizon Wireless - Oh | Landline | |
| Fremont | Sprint Spectrum L.p. | Wireless | |
| Defiance | United Tel. Co. of Ohio - Centurylink | Landline | |
| Findlay | Sprint Spectrum L.p. | Wireless | |
| Saint Henry | United Tel. Co. of Ohio - Centurylink | Landline | |
| Kansas | United Tel. Co. of Ohio - Centurylink | Landline | |
| Findlay | Allied Wireless Communications Llc Dba Alltel - Oh | Wireless | |
| Mansfield | Sprint Spectrum L.p. | Wireless | |
| Findlay | Ameritech Ohio | Landline | |
| Tiffin | Ameritech Ohio | Landline | |
| Ashland | American Messaging (am), Inc. | Wireless | |
| Toledo | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Republic | Frontier North, Inc. - Oh | Landline | |
| Bradner | Qualstar Communications, Inc. - Oh | Landline | |
| New Haven | Frontier North, Inc. - Oh | Landline | |
| Oregon | Ameritech Ohio | Landline | |
| New Washington | United Tel. Co. of Ohio - Centurylink | Landline | |
| Monroeville | Frontier North, Inc. - Oh | Landline | |
| Hicksville | Buckeye Telesystem, Inc. - Oh | Landline | |
| Toledo | Ameritech Ohio | Landline | |
| Lima | Sprint Spectrum L.p. | Wireless | |
| Hicksville | At&t Local | Landline | |
| Mansfield | United Tel. Co. of Ohio - Centurylink | Landline | |
| Paulding | Windstream Ohio, Inc. | Landline | |
| Lima | Frontier North, Inc. - Oh | Landline | |
| Hoytville | United Tel. Co. of Ohio - Centurylink | Landline | |
| Forest | Windstream Ohio, Inc. | Landline | |
| Leipsic | Orwell Telephone Co. | Landline | |
| Toledo | Ameritech Ohio | Landline | |
| Big Prairie | Frontier North, Inc. - Oh | Landline | |
| Toledo | Ameritech Ohio | Landline | |
| Tiro | Frontier North, Inc. - Oh | Landline | |
| Hamler | Qualstar Communications, Inc. - Oh | Landline | |
| Bryan | Sprint Spectrum L.p. | Wireless | |
| Shelby | United Tel. Co. of Ohio - Centurylink | Landline | |
| Toledo | Ameritech Ohio | Landline | |
| Van Wert | Middle Point Home Telephone Co. | Landline | |
| Toledo | Ameritech Ohio | Landline | |
| Fremont | Ameritech Ohio | Landline | |
| Waynesfield | United Tel. Co. of Ohio - Centurylink | Landline | |
| Toledo | Omnipoint Communications Midwest Operations Llc | Wireless | |
| Jewell | United Tel. Co. of Ohio - Centurylink | Landline | |
| Shelby | Frontier North, Inc. - Oh | Landline | |
| Toledo | Brooks Fiber Communications of Ohio, Inc. - Oh | Landline | |
| Findlay | Arcadia Telephone Co. | Landline | |
| Collins | Frontier North, Inc. - Oh | Landline | |
| Northwood | Sprint Spectrum L.p. | Wireless | |
| Swanton | Qualstar Communications, Inc. - Oh | Landline | |
| Pemberville | Level 3 Communications, Llc - Oh | Landline | |
| New Bavaria | Benton Ridge Telephone Co. | Landline | |
| Tiffin | Allied Wireless Communications Llc Dba Alltel - Oh | Landline | |
| Findlay | Usa Mobility Wireless, Inc. | Wireless | |
| Toledo | Ameritech Ohio | Landline | |
| Toledo | Qualstar Communications, Inc. - Oh | Landline | |
| Fremont | Sprint Spectrum L.p. | Wireless | |
| Shiloh | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Upper Sandusky | At&t Local | Landline | |
| Bloomville | Frontier North, Inc. - Oh | Landline | |
| Van Wert | Allied Wireless Communications Llc Dba Alltel - Oh | Wireless | |
| Lima | Sprint Spectrum L.p. | Wireless | |
| Woodville | United Tel. Co. of Ohio - Centurylink | Landline | |
| Wauseon | United Tel. Co. of Ohio - Centurylink | Landline | |
| Lima | Level 3 Communications, Llc - Oh | Landline | |
| Perrysburg | Ameritech Ohio | Landline | |
| Montpelier | Level 3 Communications, Llc - Oh | Landline | |
| Toledo | Ameritech Ohio | Landline | |
| Perrysburg | Ameritech Ohio | Landline | |
| Toledo | Sprint Spectrum L.p. | Wireless | |
| Helena | Level 3 Communications, Llc - Oh | Landline | |
| Mount Cory | Orwell Telephone Co. | Landline | |
| Toledo | Ameritech Ohio | Landline | |
| Port Clinton | Frontier North, Inc. - Oh | Landline | |
| Mount Gilead | United Tel. Co. of Ohio - Centurylink | Landline | |
| Toledo | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| New Bremen | Frontier North, Inc. - Oh | Landline | |
| Ottawa | Sprint Spectrum L.p. | Wireless | |
| Gomer | Goldstar Communications, Llc - Oh | Landline | |
| Norwalk | Frontier North, Inc. - Oh | Landline | |
| Loudonville | At&t Local | Landline | |
| Toledo | New Cingular Wireless Pcs, Llc - Il | Wireless | |
| Delphos | Level 3 Communications, Llc - Oh | Landline | |
| Mc Clure | United Tel. Co. of Ohio - Centurylink | Landline | |
| Defiance | Sprint Spectrum L.p. | Wireless | |
| Findlay | Ameritech Ohio | Landline | |
| Saint Marys | Tsc Communications, Inc. - Oh | Landline | |
| Napoleon | United Tel. Co. of Ohio - Centurylink | Landline | |
| Cardington | Intermedia Communications Inc. - Oh | Landline | |
| Lakeside Marblehead | Level 3 Communications, Llc - Oh | Landline | |
| Toledo | Buckeye Telesystem, Inc. - Oh | Landline | |
| Toledo | Ameritech Ohio | Landline | |
| Defiance | Level 3 Communications, Llc - Oh | Landline | |
| Toledo | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Mansfield | Allied Wireless Communications Llc Dba Alltel - Oh | Wireless | |
| Pioneer | Frontier North, Inc. - Oh | Landline | |
| Toledo | Onvoy, Inc. - Oh | Landline | |
| Port Clinton | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Toledo | At&t Local | Landline | |
| Toledo | Buckeye Telesystem, Inc. - Oh | Landline | |
| Wauseon | United Tel. Co. of Ohio - Centurylink | Landline | |
| Toledo | Ameritech Ohio | Landline | |
| Scott | Level 3 Communications, Llc - Oh | Landline | |
| Melmore | Sycamore Telephone Co. | Landline | |
| Weston | Level 3 Communications, Llc - Oh | Landline | |
| Sandusky | Intermedia Communications Inc. - Oh | Wireless | |
| Holgate | Qualstar Communications, Inc. - Oh | Landline | |
| Toledo | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Norwalk | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Mc Clure | Qualstar Communications, Inc. - Oh | Landline | |
| Toledo | Buckeye Telesystem, Inc. - Oh | Landline | |
| Oregon | Ameritech Ohio | Landline | |
| Ashland | Frontier North, Inc. - Oh | Landline | |
| Lima | United Tel. Co. of Ohio - Centurylink | Landline | |
| Payne | Frontier North, Inc. - Oh | Landline | |
| Toledo | Usa Mobility Wireless, Inc. | Wireless | |
| Port Clinton | Level 3 Communications, Llc - Oh | Landline | |
| Huron | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Toledo | Buckeye Telesystem, Inc. - Oh | Landline | |
| Toledo | Brooks Fiber Communications of Ohio, Inc. - Oh | Landline | |
| Mansfield | United Tel. Co. of Ohio - Centurylink | Landline | |
| Holgate | Benton Ridge Telephone Co. | Landline | |
| Liberty Center | Qualstar Communications, Inc. - Oh | Landline | |
| Tiffin | Buckeye Telesystem, Inc. - Oh | Landline | |
| Lima | Allied Wireless Communications Llc Dba Alltel - Oh | Wireless | |
| Bloomville | United Tel. Co. of Ohio - Centurylink | Landline | |
| Norwalk | New Cingular Wireless Pcs, Llc - Il | Wireless | |
| Mansfield | United Tel. Co. of Ohio - Centurylink | Landline | |
| Fostoria | Usa Mobility Wireless, Inc. | Wireless | |
| Mansfield | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Lima | Allied Wireless Communications Llc Dba Alltel - Oh | Wireless | |
| Portage | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Cloverdale | Ottoville Mutual Telephone Co. | Landline | |
| Maumee | Ameritech Ohio | Landline | |
| Toledo | Cleveland Unlimited, Inc. | Wireless | |
| Toledo | Ameritech Ohio | Landline | |
| Findlay | Ameritech Ohio | Landline | |
| Ottawa | Glandorf Telephone Co., Inc. | Landline | |
| New Riegel | Ameritech Ohio | Landline | |
| Perrysburg | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Cloverdale | Fort Jennings Telephone Co. | Landline | |
| Fostoria | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Toledo | Ameritech Ohio | Landline | |
| Toledo | Ameritech Ohio | Landline | |
| Bellville | United Tel. Co. of Ohio - Centurylink | Landline | |
| Lakeside Marblehead | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Lakeside Marblehead | Frontier North, Inc. - Oh | Landline | |
| Bluffton | United Tel. Co. of Ohio - Centurylink | Landline | |
| Waynesfield | Sprint Communications Company, L.p. - Oh | Landline | |
| Toledo | Cleveland Unlimited, Inc. | Wireless | |
| Lima | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Lima | United Tel. Co. of Ohio - Centurylink | Landline | |
| Lima | Allied Wireless Communications Llc Dba Alltel - Oh | Wireless | |
| Toledo | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Lima | Allied Wireless Communications Llc Dba Alltel - Oh | Wireless | |
| North Baltimore | United Tel. Co. of Ohio - Centurylink | Landline | |
| Toledo | Sprint Spectrum L.p. | Wireless | |
| Toledo | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Fremont | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Ashland | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Carey | Frontier North, Inc. - Oh | Landline | |
| Marengo | United Tel. Co. of Ohio - Centurylink | Landline | |
| Toledo | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Fulton | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Perrysburg | Ameritech Ohio | Landline | |
| Maumee | Cellco Partnership Dba Verizon Wireless - Oh | Landline | |
| Mansfield | United Tel. Co. of Ohio - Centurylink | Landline | |
| Archbold | Qualstar Communications, Inc. - Oh | Landline | |
| Van Wert | United Tel. Co. of Ohio - Centurylink | Landline | |
| Toledo | Ameritech Ohio | Landline | |
| Toledo | Ameritech Ohio | Landline | |
| Hicksville | Sprint Spectrum L.p. | Wireless | |
| Alger | Gold Radio Group, Llc - Oh | Landline | |
| Deshler | Qualstar Communications, Inc. - Oh | Landline | |
| Sandusky | Allied Wireless Communications Llc Dba Alltel - Oh | Wireless | |
| Tiffin | Ameritech Ohio | Landline | |
| Findlay | Sprint Spectrum L.p. | Wireless | |
| Fostoria | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Dunkirk | Ymax Communications Corp. - Oh | Landline | |
| Bowling Green | Frontier North, Inc. - Oh | Landline | |
| Oak Harbor | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Toledo | Ameritech Ohio | Landline | |
| Lima | United Tel. Co. of Ohio - Centurylink | Landline | |
| Findlay | United Tel. Co. of Ohio - Centurylink | Landline | |
| Archbold | Nextel Communications, Inc. | Wireless | |
| Sandusky | Ameritech Ohio | Landline | |
| Sandusky | American Messaging (am), Inc. | Wireless | |
| Gibsonburg | Frontier North, Inc. - Oh | Landline | |
| Mansfield | T-mobile Usa, Inc. | Wireless | |
| Ashland | Frontier North, Inc. - Oh | Landline | |
| Sandusky | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Continental | Oakwood Telephone Co. | Landline | |
| Toledo | Usa Mobility Wireless, Inc. | Wireless | |
| Mansfield | United Tel. Co. of Ohio - Centurylink | Landline | |
| Defiance | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Toledo | Allied Wireless Communications Llc Dba Alltel - Oh | Wireless | |
| Bowling Green | Sprint Spectrum L.p. | Wireless | |
| Toledo | Ameritech Ohio | Landline | |
| Sylvania | Buckeye Telesystem, Inc. - Oh | Landline | |
| Cloverdale | Ottoville Mutual Telephone Co. | Landline | |
| Defiance | Qualstar Communications, Inc. - Oh | Landline | |
| Defiance | New Cingular Wireless Pcs, Llc - Il | Wireless | |
| Graytown | Frontier North, Inc. - Oh | Landline | |
| Toledo | Ameritech Ohio | Landline | |
| Toledo | Buckeye Telesystem, Inc. - Oh | Landline | |
| Toledo | Ameritech Ohio | Landline | |
| Napoleon | United Tel. Co. of Ohio - Centurylink | Landline | |
| Van Wert | Communication Options, Inc.-oh | Landline | |
| Kelleys Island | Frontier North, Inc. - Oh | Landline | |
| Bloomdale | Qualstar Communications, Inc. - Oh | Landline | |
| Lakeside Marblehead | Sprint Communications Company, L.p. - Oh | Landline | |
| Wauseon | Sprint Spectrum L.p. | Wireless | |
| Bowling Green | Buckeye Telesystem, Inc. - Oh | Landline | |
| Lima | United Tel. Co. of Ohio - Centurylink | Landline | |
| Holgate | United Tel. Co. of Ohio - Centurylink | Landline | |
| Findlay | Brooks Fiber Communications of Ohio, Inc. - Oh | Landline | |
| Sandusky | Cleveland Unlimited, Inc. | Wireless | |
| Norwalk | American Messaging (am), Inc. | Wireless | |
| Toledo | Ameritech Ohio | Landline | |
| Toledo | Ameritech Ohio | Landline | |
| Galion | Sprint Spectrum L.p.- Oh | Wireless | |
| Norwalk | Sprint Spectrum L.p. | Wireless | |
| Celina | Frontier North, Inc. - Oh | Landline | |
| Port Clinton | Frontier North, Inc. - Oh | Landline | |
| Ottawa | Cellco Partnership Dba Verizon Wireless - Oh | Landline | |
| Sandusky | Ameritech Ohio | Landline | |
| Sandusky | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Toledo | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Bowling Green | Frontier North, Inc. - Oh | Landline | |
| Sandusky | Sprint Spectrum L.p. | Wireless | |
| Toledo | Long Distance of Michigan, Inc. Dba Ldmi - Oh | Landline | |
| Toledo | Bandwidth.com Clec, Llc - Oh | Wireless | |
| Upper Sandusky | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Fremont | Allied Wireless Communications Llc Dba Alltel - Oh | Wireless | |
| Mansfield | United Tel. Co. of Ohio - Centurylink | Landline | |
| Toledo | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Crestline | Intermedia Communications Inc. - Oh | Landline | |
| Defiance | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Lima | United Tel. Co. of Ohio - Centurylink | Landline | |
| Sandusky | Long Distance of Michigan, Inc. Dba Ldmi - Oh | Landline | |
| Paulding | Qualstar Communications, Inc. - Oh | Landline | |
| Bucyrus | United Tel. Co. of Ohio - Centurylink | Landline | |
| Waterville | Qualstar Communications, Inc. - Oh | Landline | |
| Toledo | Buckeye Telesystem, Inc. - Oh | Landline | |
| Bowling Green | Cleveland Unlimited, Inc. | Wireless | |
| Leipsic | Orwell Telephone Co. | Landline | |
| Toledo | Tallgrass Communications, Inc. | Landline | |
| Luckey | Qualstar Communications, Inc. - Oh | Landline | |
| Bowling Green | Frontier North, Inc. - Oh | Landline | |
| Mansfield | Cellco Partnership Dba Verizon Wireless - Oh | Landline | |
| Toledo | Ameritech Ohio | Landline | |
| Toledo | Omnipoint Communications Midwest Operations Llc | Wireless | |
| Toledo | Onvoy, Inc. - Oh | Landline | |
| Cygnet | Qualstar Communications, Inc. - Oh | Landline | |
| Lima | Communication Options Inc. | Landline | |
| Sandusky | Ameritech Ohio | Landline | |
| Willard | Level 3 Communications, Llc - Oh | Landline | |
| Findlay | Allied Wireless Communications Llc Dba Alltel - Oh | Wireless | |
| Toledo | At&t Local | Landline | |
| Toledo | Ameritech Ohio | Landline | |
| Findlay | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Van Wert | United Tel. Co. of Ohio - Centurylink | Landline | |
| Oak Harbor | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Port Clinton | Sprint Spectrum L.p. | Wireless | |
| Toledo | Ameritech Ohio | Landline | |
| Napoleon | United Tel. Co. of Ohio - Centurylink | Landline | |
| Fremont | Buckeye Telesystem, Inc. - Oh | Wireless | |
| Fremont | American Messaging (am), Inc. | Wireless | |
| Toledo | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Sandusky | Level 3 Communications, Llc - Oh | Landline | |
| Bryan | Sprint Spectrum L.p. | Wireless | |
| Ada | Communication Options, Inc.-oh | Landline | |
| Tiffin | Usa Mobility Wireless, Inc. | Wireless | |
| Toledo | Ameritech Ohio | Landline | |
| Oregon | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Celina | Cellco Partnership Dba Verizon Wireless - Oh | Landline | |
| Gibsonburg | Brooks Fiber Communications of Ohio, Inc. - Oh | Landline | |
| Toledo | American Messaging (am), Inc. | Wireless | |
| Fremont | Allied Wireless Communications Llc Dba Alltel - Oh | Wireless | |
| Sandusky | Sprint Spectrum L.p. | Wireless | |
| Oak Harbor | American Messaging (am), Inc. | Wireless | |
| New Bremen | Level 3 Communications, Llc - Oh | Landline | |
| Monclova | Ameritech Ohio | Landline | |
| Findlay | Ameritech Ohio | Landline | |
| Van Wert | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Toledo | Sprint Spectrum L.p. | Wireless | |
| Toledo | Ameritech Ohio | Landline | |
| Fremont | Ameritech Ohio | Landline | |
| Defiance | United Tel. Co. of Ohio - Centurylink | Landline | |
| Sylvania | Level 3 Communications, Llc - Oh | Landline | |
| Sullivan | Nova Telephone Co. | Landline | |
| Bryan | Frontier North, Inc. - Oh | Landline | |
| Polk | Level 3 Communications, Llc - Oh | Landline | |
| Toledo | Ameritech Ohio | Landline | |
| Van Wert | Sprint Spectrum L.p. | Wireless | |
| Mansfield | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Saint Marys | Sprint Spectrum L.p. | Wireless | |
| Walbridge | Qualstar Communications, Inc. - Oh | Landline | |
| Huron | Buckeye Telesystem, Inc. - Oh | Landline | |
| Toledo | Ameritech Ohio | Landline | |
| Toledo | Ameritech Ohio | Landline | |
| Toledo | Ameritech Ohio | Landline | |
| Lima | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Sandusky | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Sandusky | Ameritech Ohio | Landline | |
| Findlay | Usa Mobility Wireless, Inc. | Wireless | |
| Clyde | Allied Wireless Communications Llc Dba Alltel - Oh | Wireless | |
| Fremont | American Messaging (am), Inc. | Wireless | |
| Toledo | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Farmer | Allied Wireless Communications Llc Dba Alltel - Oh | Wireless | |
| Liberty Center | Qualstar Communications, Inc. - Oh | Landline | |
| North Baltimore | Frontier North, Inc. - Oh | Landline | |
| Toledo | Ameritech Ohio | Landline | |
| Van Wert | Level 3 Communications, Llc - Oh | Landline | |
| Port Clinton | American Messaging (am), Inc. | Wireless | |
| Stryker | Qualstar Communications, Inc. - Oh | Landline | |
| Delphos | United Tel. Co. of Ohio - Centurylink | Landline | |
| Lima | Cellco Partnership Dba Verizon Wireless - Oh | Landline | |
| Defiance | Farmers Mutual Telephone Co. | Landline | |
| Ottawa | Cellco Partnership Dba Verizon Wireless - Oh | Landline | |
| Perrysburg | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Bellevue | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Napoleon | New Cingular Wireless Pcs, Llc - Il | Wireless | |
| Bluffton | Armstrong Telecommunications, Inc. - Oh | Landline | |
| Kenton | Windstream Ohio, Inc. | Landline | |
| Toledo | American Messaging (am), Inc. | Wireless | |
| Portage | Qualstar Communications, Inc. - Oh | Landline | |
| Bucyrus | Sprint Spectrum L.p. | Wireless | |
| Curtice | Buckeye Telesystem, Inc. - Oh | Landline | |
| Toledo | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Lima | United Tel. Co. of Ohio - Centurylink | Landline | |
| West Salem | Frontier North, Inc. - Oh | Landline | |
| Maumee | Ameritech Ohio | Landline | |
| Ottawa | Allied Wireless Communications Llc Dba Alltel - Oh | Wireless | |
| Sandusky | Usa Mobility Wireless, Inc. | Wireless | |
| Bowling Green | Buckeye Telesystem, Inc. - Oh | Landline | |
| Toledo | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Bluffton | United Tel. Co. of Ohio - Centurylink | Landline | |
| Toledo | Cellco Partnership Dba Verizon Wireless - Oh | Wireless | |
| Toledo | Ameritech Ohio | Landline | |
| Lima | United Tel. Co. of Ohio - Centurylink | Landline | |
| Upper Sandusky | Usa Mobility Wireless, Inc. | Wireless | |
| Defiance | New Cingular Wireless Pcs, Llc - Il | Wireless | |
| Toledo | Ameritech Ohio | Landline | |
| Toledo | Ameritech Ohio | Landline | |
| Kenton | Allied Wireless Communications Llc Dba Alltel - Oh | Wireless | |
| Toledo | Teleport Communications America, Llc - Oh | Landline | |
| Bowling Green | Frontier North, Inc. - Oh | Landline | |
| Mansfield | United Tel. Co. of Ohio - Centurylink | Landline | |
| Findlay | Ameritech Ohio | Landline | |
| Holgate | Qualstar Communications, Inc. - Oh | Landline | |
| Hicksville | New Cingular Wireless Pcs, Llc - Il | Wireless | |
| Green Springs | Qualstar Communications, Inc. - Oh | Landline | |
| Findlay | American Messaging (am), Inc. | Wireless | |
| Toledo | Cleveland Unlimited, Inc. | Wireless | |
| Perrysburg | Sprint Spectrum L.p. | Wireless | |
| Delphos | Sprint Spectrum L.p. | Wireless | |
| Upper Sandusky | American Messaging (am), Inc. | Wireless | |
| Mount Gilead | Sprint Spectrum L.p.- Oh | Landline |