319 Area Code in Iowa, United States
Description
Area code 319 serves southeastern Iowa, including cities like Cedar Rapids, Iowa City, Waterloo, and Burlington. It is one of the original area codes from 1947 and originally served a larger portion of the state before being split to create 563 in 2001. The 319 region includes major universities such as the University of Iowa and several hubs for manufacturing, healthcare, and education. Cedar Rapids, a key city in the area, is known for its food processing and strong cultural scene. Despite the split, 319 remains a core identifier for southeastern Iowa. It supports a dynamic mix of college towns, mid-sized cities, and rural communities.
Time & Time Zone
Time zone:
Central (GMT -06:00) Current time:
Map
Major Cities
| City | Prefixes |
|---|---|
| | |
| | |
| | |
Counties
| County | Prefixes |
|---|---|
| Linn | |
| Black Hawk | |
| Johnson | |
| Benton | |
| Des Moines | |
| Washington | |
| Lee | |
| Iowa | |
| Henry | |
| Buchanan | |
| Bremer | |
| Louisa | |
| Van Buren | |
| Jones | |
| Tama | |
| Butler | |
| Grundy | |
| Fayette | |
| Keokuk | |
| Muscatine | |
| Jefferson | |
| Poweshiek | |
| Cedar | |
| Marshall | |
| Chickasaw | |
| Delaware | |
| Allamakee | |
| Hardin | |
| Franklin | |
| Dubuque |
Telephone Carriers
| Carrier | Type | Prefixes (%) |
|---|---|---|
| Qwest Corporation | Landline | 30% |
| Windstream Iowa Communications Inc | Landline | 9% |
| United States Cellular Corp Iowa | Wireless | 5% |
| Windstream Iowa Communications Inc North | Landline | 4% |
| Cellco Partnership Dba Verizon Wireless Ia | Wireless | 4% |
| South Slope Cooperative Telephone Co Inc | Landline | 3% |
| Mediapolis Telephone Co | Landline | 3% |
| Mcc Telephony Of Iowa Llc Ia | Landline | 3% |
| Mcleodusa Telecommunications Services Inc Ia | Landline | 3% |
| Iowa Wireless Services Lp | Wireless | 3% |
| Cooperative Telephone Co | Landline | 2% |
| Sprint Spectrum L P | Wireless | 2% |
| Butler Bremer Mutual Telephone Co | Landline | 2% |
| Local Telephone Data Services Corp Dba Ltds Corp | Landline | 1% |
| Readlyn Telephone Co | Landline | 1% |
| Farmers Mutual Telephone Co | Landline | 1% |
| Sharon Telephone Co | Landline | 1% |
| At T Local | Landline | 1% |
| Dumont Telephone Co | Landline | 1% |
| Sprint Communications Company L P Ia | Landline | 1% |
| East Buchanan Telephone Cooperative | Landline | 1% |
| New Cingular Wireless Pcs Llc Il | Wireless | 1% |
| Keystone Farms Cooperative Telephone Company | Landline | 1% |
| Atkins Telephone Co Inc | Landline | 1% |
| South Slope Cooperative Telephone Company Ia | Landline | 1% |
| Farmers Cooperative Telephone Co | Landline | 1% |
| Windstream Iowa Communications Inc Systems | Landline | 1% |
| Shell Rock Communications Inc | Landline | 1% |
| Olin Morley Telephone Co | Landline | 1% |
| Modern Cooperative Telephone Co | Landline | 1% |
| Van Buren Telephone Co Inc | Landline | 1% |
| 360 Networks Usa Inc Ia | Landline | < 1% |
| North English Cooperative Telephone Co | Landline | < 1% |
| Mutual Telephone Co Of Morning Sun | Landline | < 1% |
| Windstream It Comm Llc Ia | Landline | < 1% |
| Electronic Engineering Company | Wireless | < 1% |
| Independence Telecommunications Utility Ia | Landline | < 1% |
| Teleport Communications America Llc Ia | Landline | < 1% |
| Kalona Cooperative Telephone Co | Landline | < 1% |
| Level 3 Communications Llc Ia | Landline | < 1% |
| Van Horne Cooperative Telephone Company | Landline | < 1% |
| Mcimetro Access Transmission Services Llc | Landline | < 1% |
| Farmers Merchants Mutual Telephone Co | Landline | < 1% |
| Neutral Tandem Iowa Llc Ia | Landline | < 1% |
| West Liberty Telephone Co | Landline | < 1% |
| La Porte City Telephone Company | Landline | < 1% |
| Grundy Center Communications Utility Ia | Landline | < 1% |
| Bandwidth Com Clec Llc Ia | Landline | < 1% |
| Reinbeck Municipal Telecommunications Utility Ia | Landline | < 1% |
| Coon Creek Telecommunications Corp | Landline | < 1% |
| Louisa Communications L C | Landline | < 1% |
| Swisher Telephone Co | Landline | < 1% |
| Coon Creek Telephone Co | Landline | < 1% |
| Dunkerton Telephone Cooperative | Landline | < 1% |
| Martelle Coop Tel Asc Dba Martelle Comm Coop Ia | Landline | < 1% |
| Palo Cooperative Telephone Association | Landline | < 1% |
| Springville Cooperative Telephone Assn Inc | Landline | < 1% |
| Nextel Communications Inc | Wireless | < 1% |
| 365 Wireless Llc | Wireless | < 1% |
| Oran Mutual Telephone Co | Landline | < 1% |
| Ymax Communications Corp Ia | Landline | < 1% |
| Atkins Telephone Company Inc Ia | Landline | < 1% |
| Prairieburg Telephone Co Inc | Landline | < 1% |
| Wellman Cooperative Telephone Association | Landline | < 1% |
| East Buchanan Telephone Cooperative Ia | Landline | < 1% |
| Danville Mutual Telephone Co | Landline | < 1% |
| Alliance Connect Llc Ia | Wireless | < 1% |
| Shellsburg Cablevision Inc Ia | Landline | < 1% |
| Imon Communications Llc Ia | Landline | < 1% |
| Martelle Cooperative Telephone Association | Landline | < 1% |
Prefixes
| Prefix | City | Carrier | Type |
|---|---|---|---|
| Grandview | Windstream Iowa Communications, Inc. | Landline | |
| Wellman | Mcc Telephony of Iowa, Llc - Ia | Landline | |
| Waterloo | Cellco Partnership Dba Verizon Wireless - Ia | Wireless | |
| Masonville | East Buchanan Telephone Cooperative | Landline | |
| Cedar Rapids | Mcleodusa Telecommunications Services, Inc.- Ia | Landline | |
| Bonaparte | Van Buren Telephone Co., Inc. | Landline | |
| Toddville | Qwest Corporation | Landline | |
| Coralville | Qwest Corporation | Landline | |
| Amana | South Slope Cooperative Telephone Co., Inc. | Landline | |
| Anamosa | Martelle Coop Tel Asc Dba Martelle Comm Coop Ia | Landline | |
| Richland | Windstream Iowa Communications, Inc. | Landline | |
| Morning Sun | Windstream Iowa Communications, Inc. | Landline | |
| Waterloo | Wireless | ||
| Mount Union | Windstream Iowa Communications, Inc. | Landline | |
| Chelsea | Cooperative Telephone Co. | Landline | |
| Marshalltown | Farmers Cooperative Telephone Co. | Landline | |
| Burlington | Sprint Spectrum L.p. | Wireless | |
| Sperry | Mediapolis Telephone Co. | Landline | |
| Fairfield | Windstream Iowa Communications, Inc. | Landline | |
| Mount Pleasant | Windstream Iowa Communications, Inc. | Landline | |
| Iowa City | Qwest Corporation | Landline | |
| Burlington | Mcleodusa Telecommunications Services, Inc.- Ia | Landline | |
| Monticello | Mcc Telephony of Iowa, Llc - Ia | Landline | |
| Iowa City | United States Cellular Corp. - Iowa | Wireless | |
| Greene | Dumont Telephone Co. | Landline | |
| Middle Amana | South Slope Cooperative Telephone Co., Inc. | Landline | |
| Hiawatha | Qwest Corporation | Landline | |
| Victor | Cooperative Telephone Co. | Landline | |
| Oelwein | Windstream Iowa Communications, Inc. - North | Landline | |
| Waterloo | Cellco Partnership Dba Verizon Wireless - Ia | Wireless | |
| Vinton | Qwest Corporation | Landline | |
| Robins | Keystone Farms Cooperative Telephone Company | Landline | |
| Mount Pleasant | United States Cellular Corp. - Iowa | Wireless | |
| Van Horne | |||
| Iowa City | 360networks (usa) Inc. - Ia | Landline | |
| Iowa City | Qwest Corporation | Landline | |
| Van Horne | |||
| Waterloo | United States Cellular Corp. - Iowa | Wireless | |
| Rowley | Windstream Iowa Communications, Inc. | Landline | |
| Cedar Rapids | Sprint Spectrum L.p. | Wireless | |
| Washington | Windstream Iowa Communications, Inc. - North | Landline | |
| Donnellson | Windstream Iowa Communications, Inc. | Landline | |
| Marion | Qwest Corporation | Landline | |
| Burlington | Sprint Spectrum L.p. | Wireless | |
| Waterloo | Sprint Communications Company, L.p. - Ia | Landline | |
| Luzerne | Coon Creek Telephone Co. | Landline | |
| Tiffin | Windstream Iowa Communications, Inc. - North | Landline | |
| Frederika | Butler - Bremer Mutual Telephone Co. | Landline | |
| Keokuk | Qwest Corporation | Landline | |
| Cedar Rapids | Neutral Tandem-iowa, Llc - Ia | Landline | |
| Swisher | Mcc Telephony of Iowa, Llc - Ia | Landline | |
| Dunkerton | Dunkerton Telephone Cooperative | Landline | |
| Cedar Falls | Qwest Corporation | Landline | |
| North Liberty | South Slope Cooperative Telephone Co., Inc. | Landline | |
| Mount Vernon | Sprint Spectrum L.p. | Wireless | |
| Sperry | Mediapolis Telephone Co. | Landline | |
| Fairbank | Readlyn Telephone Co. | Landline | |
| Guernsey | Cooperative Telephone Co. | Landline | |
| Van Horne | |||
| Hudson | Qwest Corporation | Landline | |
| New London | Danville Mutual Telephone Co. | Landline | |
| Burlington | Iowa Wireless Services, Lp | Wireless | |
| Iowa City | Qwest Corporation | Landline | |
| Marion | Qwest Corporation | Landline | |
| Morning Sun | Mutual Telephone Co. of Morning Sun | Landline | |
| Waterloo | Iowa Wireless Services, Lp | Wireless | |
| Iowa City | New Cingular Wireless Pcs, Llc - Il | Wireless | |
| Cedar Rapids | Qwest Corporation | Landline | |
| Wapello | Windstream Iowa Communications, Inc. | Landline | |
| Cedar Rapids | Qwest Corporation | Landline | |
| Waterloo | Qwest Corporation | Landline | |
| Cedar Rapids | United States Cellular Corp. - Iowa | Wireless | |
| Luzerne | Coon Creek Telecommunications Corp. | Landline | |
| Keystone | Van Horne Cooperative Telephone Company | Landline | |
| Mount Sterling | Van Buren Telephone Co., Inc. | Landline | |
| Keokuk | Cellco Partnership Dba Verizon Wireless - Ia | Wireless | |
| Nichols | Windstream Iowa Communications, Inc. | Landline | |
| Burlington | Alliance Connect, Llc - Ia | Wireless | |
| Coggon | Windstream Iowa Communications, Inc. - North | Landline | |
| Oxford | Windstream Iowa Communications, Inc. - North | Landline | |
| Mount Pleasant | Local Telephone Data Services Corp. Dba Ltds Corp. | Landline | |
| La Porte City | Mcc Telephony of Iowa, Llc - Ia | Landline | |
| Winthrop | East Buchanan Telephone Cooperative | Landline | |
| Oelwein | Qwest Corporation | Landline | |
| Sperry | Mediapolis Telephone Co. | Landline | |
| Iowa City | Qwest Corporation | Landline | |
| Iowa City | Cellco Partnership Dba Verizon Wireless - Ia | Wireless | |
| Cedar Rapids | Qwest Corporation | Landline | |
| Riverside | Sharon Telephone Co. | Landline | |
| Cedar Rapids | Qwest Corporation | Landline | |
| Mediapolis | Mediapolis Telephone Co. | Landline | |
| Fort Madison | Cellco Partnership Dba Verizon Wireless - Ia | Wireless | |
| Center Point | Windstream Iowa Communications, Inc. - North | Landline | |
| Mount Pleasant | Windstream Iowa Communications, Inc. | Landline | |
| Keokuk | Local Telephone Data Services Corp. Dba Ltds Corp. | Landline | |
| Walker | Farmers Mutual Telephone Co. | Landline | |
| Fairbank | Oran Mutual Telephone Co. | Landline | |
| Montrose | Windstream Iowa Communications, Inc. | Landline | |
| Williamsburg | South Slope Cooperative Telephone Company - Ia | Landline | |
| West Branch | Mcc Telephony of Iowa, Llc - Ia | Landline | |
| Keystone | Cellco Partnership Dba Verizon Wireless - Ia | Wireless | |
| Iowa City | New Cingular Wireless Pcs, Llc - Il | Landline | |
| Cedar Falls | United States Cellular Corp. - Iowa | Wireless | |
| Waterloo | Qwest Corporation | Landline | |
| Oelwein | East Buchanan Telephone Cooperative - Ia | Landline | |
| Brighton | Windstream Iowa Communications, Inc. - North | Landline | |
| Waterloo | United States Cellular Corp. - Iowa | Wireless | |
| Clutier | Farmers Cooperative Telephone Co. | Landline | |
| Kesley | Windstream Iowa Communications, Inc. - Systems | Landline | |
| Cedar Falls | United States Cellular Corp. - Iowa | Wireless | |
| Yarmouth | Mediapolis Telephone Co. | Landline | |
| Salem | Windstream Iowa Communications, Inc. | Landline | |
| Solon | South Slope Cooperative Telephone Company - Ia | Landline | |
| Iowa City | Mcleodusa Telecommunications Services, Inc.- Ia | Landline | |
| Shell Rock | Windstream Iowa Communications, Inc. - Systems | Landline | |
| West Point | Windstream Iowa Communications, Inc. | Landline | |
| Iowa City | Sprint Spectrum L.p. | Wireless | |
| Independence | Qwest Corporation | Landline | |
| Shellsburg | Shellsburg Cablevision, Inc. - Ia | Landline | |
| Shell Rock | Shell Rock Communications, Inc. | Landline | |
| Keota | Modern Cooperative Telephone Co. | Landline | |
| Cedar Rapids | Qwest Corporation | Landline | |
| Norway | South Slope Cooperative Telephone Co., Inc. | Landline | |
| Fort Madison | Qwest Corporation | Landline | |
| Mediapolis | Mediapolis Telephone Co. | Landline | |
| Cedar Falls | Mcleodusa Telecommunications Services, Inc.- Ia | Landline | |
| Keosauqua | Cellco Partnership Dba Verizon Wireless - Ia | Wireless | |
| Cedar Rapids | New Cingular Wireless Pcs, Llc - Il | Wireless | |
| Waterloo | At&t Local | Landline | |
| Cedar Rapids | Qwest Corporation | Landline | |
| Denmark | Windstream Iowa Communications, Inc. | Landline | |
| Wellman | Wellman Cooperative Telephone Association | Landline | |
| Cedar Rapids | United States Cellular Corp. - Iowa | Wireless | |
| Central City | Springville Cooperative Telephone Assn., Inc. | Landline | |
| Oakville | Mediapolis Telephone Co. | Landline | |
| Parnell | North English Cooperative Telephone Co. | Landline | |
| Gladbrook | Windstream Iowa Communications, Inc. - North | Landline | |
| Iowa City | Cellco Partnership Dba Verizon Wireless - Ia | Wireless | |
| Van Horne | |||
| Washington | Kalona Cooperative Telephone Co. | Landline | |
| Keosauqua | Iowa Wireless Services, Lp | Wireless | |
| Ladora | Cooperative Telephone Co. | Landline | |
| Iowa City | Sharon Telephone Co. | Landline | |
| Stanley | East Buchanan Telephone Cooperative | Landline | |
| West Burlington | Qwest Corporation | Landline | |
| Ainsworth | Windstream Iowa Communications, Inc. | Landline | |
| South Amana | Windstream Iowa Communications, Inc. - North | Landline | |
| Fort Madison | New Cingular Wireless Pcs, Llc - Il | Wireless | |
| Donnellson | United States Cellular Corp. - Iowa | Wireless | |
| Alburnett | Farmers Mutual Telephone Co. | Landline | |
| Cedar Rapids | Cellco Partnership Dba Verizon Wireless - Ia | Wireless | |
| Iowa City | Qwest Corporation | Landline | |
| Milton | Van Buren Telephone Co., Inc. | Landline | |
| Letts | Windstream Iowa Communications, Inc. | Landline | |
| Cedar Rapids | Qwest Corporation | Landline | |
| Cedar Rapids | Mcc Telephony of Iowa, Llc - Ia | Landline | |
| Waterloo | Qwest Corporation | Landline | |
| Cedar Rapids | Mcleodusa Telecommunications Services, Inc.- Ia | Landline | |
| Cedar Rapids | Bandwidth.com Clec, Llc - Ia | Landline | |
| West Burlington | Qwest Corporation | Landline | |
| Oelwein | Iowa Wireless Services, Lp | Wireless | |
| Iowa City | Cellco Partnership Dba Verizon Wireless - Ia | Wireless | |
| Buckingham | Windstream Iowa Communications, Inc. - North | Landline | |
| Waverly | Qwest Corporation | Landline | |
| Van Horne | |||
| Lisbon | Mcc Telephony of Iowa, Llc - Ia | Landline | |
| Cedar Rapids | Mcleodusa Telecommunications Services, Inc.- Ia | Landline | |
| Waterloo | Cellco Partnership Dba Verizon Wireless - Ia | Wireless | |
| Van Horne | |||
| Iowa City | United States Cellular Corp. - Iowa | Wireless | |
| Iowa City | United States Cellular Corp. - Iowa | Wireless | |
| Cedar Rapids | Sprint Communications Company, L.p. - Ia | Landline | |
| Hampton | United States Cellular Corp. - Iowa | Wireless | |
| Ladora | Modern Cooperative Telephone Co. | Landline | |
| Hiawatha | Qwest Corporation | Landline | |
| Waterloo | United States Cellular Corp. - Iowa | Wireless | |
| Waterloo | Cellco Partnership Dba Verizon Wireless - Ia | Wireless | |
| Lisbon | Martelle Cooperative Telephone Association | Landline | |
| Mediapolis | Mediapolis Telephone Co. | Landline | |
| West Burlington | Qwest Corporation | Landline | |
| Elberon | Windstream Iowa Communications, Inc. - North | Landline | |
| Oxford | South Slope Cooperative Telephone Company - Ia | Landline | |
| Keystone | Keystone Farms Cooperative Telephone Company | Landline | |
| Iowa City | Qwest Corporation | Landline | |
| Bonaparte | Windstream Iowa Communications, Inc. | Landline | |
| Prairieburg | Prairieburg Telephone Co., Inc. | Landline | |
| Hazleton | Windstream Iowa Communications, Inc. - North | Landline | |
| Cedar Rapids | Imon Communications, Llc - Ia | Landline | |
| Cedar Rapids | Mcleodusa Telecommunications Services, Inc.- Ia | Landline | |
| Mount Vernon | Cellco Partnership Dba Verizon Wireless - Ia | Wireless | |
| Vinton | Mcc Telephony of Iowa, Llc - Ia | Landline | |
| Iowa City | South Slope Cooperative Telephone Co., Inc. | Landline | |
| Mediapolis | Mediapolis Telephone Co. | Landline | |
| Danville | Mcc Telephony of Iowa, Llc - Ia | Landline | |
| Winfield | Windstream Iowa Communications, Inc. | Landline | |
| Independence | Windstream Iowa Communications, Inc. | Landline | |
| Washington | Cellco Partnership Dba Verizon Wireless - Ia | Wireless | |
| Waterloo | Farmers Mutual Telephone Co. | Landline | |
| Evansdale | Qwest Corporation | Landline | |
| Independence | Independence Telecommunications Utility - Ia | Landline | |
| Pilot Grove | Windstream Iowa Communications, Inc. | Landline | |
| Shellsburg | Farmers Mutual Telephone Co. | Landline | |
| Anamosa | Olin & Morley Telephone Co. | Landline | |
| Washington | Local Telephone Data Services Corp. Dba Ltds Corp. | Landline | |
| Millersburg | United States Cellular Corp. - Iowa | Wireless | |
| Iowa City | Sprint Spectrum L.p. | Wireless | |
| North Liberty | Sprint Communications Company, L.p. - Ia | Landline | |
| Coggon | Qwest Corporation | Landline | |
| Waterloo | Qwest Corporation | Landline | |
| Iowa City | At&t Local | Landline | |
| Iowa City | Qwest Corporation | Landline | |
| Argyle | Iowa Wireless Services, Lp | Wireless | |
| Shellsburg | Shellsburg Cablevision, Inc. - Ia | Landline | |
| Van Horne | |||
| Cedar Rapids | Qwest Corporation | Landline | |
| Mount Vernon | Qwest Corporation | Landline | |
| Dike | Windstream Iowa Communications, Inc. - Systems | Landline | |
| Sperry | Mediapolis Telephone Co. | Landline | |
| Kalona | Mcc Telephony of Iowa, Llc - Ia | Landline | |
| Monticello | Level 3 Communications, Llc - Ia | Landline | |
| Fairfax | South Slope Cooperative Telephone Co., Inc. | Landline | |
| Webster | Modern Cooperative Telephone Co. | Landline | |
| Mediapolis | Mediapolis Telephone Co. | Landline | |
| Van Horne | |||
| Williamsburg | Windstream Iowa Communications, Inc. - North | Landline | |
| West Liberty | Mcc Telephony of Iowa, Llc - Ia | Landline | |
| Mount Pleasant | Windstream Iowa Communications, Inc. | Landline | |
| Cedar Rapids | United States Cellular Corp. - Iowa | Wireless | |
| Birmingham | Van Buren Telephone Co., Inc. | Landline | |
| Mount Union | Windstream Iowa Communications, Inc. | Landline | |
| Walker | Windstream Iowa Communications, Inc. - North | Landline | |
| Oelwein | Sprint Spectrum L.p. | Wireless | |
| Cedar Rapids | Qwest Corporation | Landline | |
| Cedar Rapids | Wireless | ||
| Crawfordsville | Windstream Iowa Communications, Inc. | Landline | |
| Fort Madison | Local Telephone Data Services Corp. Dba Ltds Corp. | Landline | |
| Cedar Rapids | Mcleodusa Telecommunications Services, Inc.- Ia | Landline | |
| Fairfax | Mcc Telephony of Iowa, Llc - Ia | Landline | |
| Coralville | Qwest Corporation | Landline | |
| Waterloo | Cellco Partnership Dba Verizon Wireless - Ia | Wireless | |
| Van Horne | |||
| Cedar Rapids | Cellco Partnership Dba Verizon Wireless - Ia | Wireless | |
| Denver | At&t Local | Landline | |
| Grundy Center | Cellco Partnership Dba Verizon Wireless - Ia | Wireless | |
| Allison | Butler - Bremer Mutual Telephone Co. | Landline | |
| Hiawatha | Qwest Corporation | Landline | |
| Mount Pleasant | Windstream Iowa Communications, Inc. | Landline | |
| Hiawatha | Qwest Corporation | Landline | |
| Iowa City | Qwest Corporation | Landline | |
| Martelle | Olin & Morley Telephone Co. | Landline | |
| Washington | Sprint Spectrum L.p. | Wireless | |
| Iowa City | Sprint Spectrum L.p. | Wireless | |
| Iowa City | Sprint Spectrum L.p. | Wireless | |
| Mount Pleasant | Nextel Communications, Inc. | Wireless | |
| Cedar Rapids | United States Cellular Corp. - Iowa | Wireless | |
| New Hartford | Qwest Corporation | Landline | |
| Robins | Qwest Corporation | Landline | |
| North Liberty | Mcc Telephony of Iowa, Llc - Ia | Landline | |
| Cedar Rapids | Qwest Corporation | Landline | |
| Waterloo | Qwest Corporation | Landline | |
| Fort Madison | At&t Local | Landline | |
| Sigourney | Modern Cooperative Telephone Co. | Landline | |
| Cedar Rapids | Atkins Telephone Company, Inc. - Ia | Landline | |
| Donnellson | Windstream Iowa Communications, Inc. | Landline | |
| Marion | Iowa Wireless Services, Lp | Wireless | |
| Ainsworth | Windstream Iowa Communications, Inc. | Landline | |
| Mediapolis | Mediapolis Telephone Co. | Landline | |
| Vinton | South Slope Cooperative Telephone Co., Inc. | Landline | |
| Lisbon | Windstream Iowa Communications, Inc. - Systems | Landline | |
| Cedar Rapids | Level 3 Communications, Llc - Ia | Landline | |
| Wapello | Windstream Iowa Communications, Inc. | Landline | |
| Reinbeck | Reinbeck Municipal Telecommunications Utility - Ia | Landline | |
| Cedar Rapids | Cellco Partnership Dba Verizon Wireless - Ia | Wireless | |
| Marion | Mcleodusa Telecommunications Services, Inc.- Ia | Landline | |
| Packwood | New Cingular Wireless Pcs, Llc - Il | Wireless | |
| Mount Pleasant | Farmers & Merchants Mutual Telephone Co. | Landline | |
| Belle Plaine | Coon Creek Telecommunications Corp. | Landline | |
| Lone Tree | Mcc Telephony of Iowa, Llc - Ia | Landline | |
| Iowa City | Mcc Telephony of Iowa, Llc - Ia | Landline | |
| Riverside | Mcc Telephony of Iowa, Llc - Ia | Landline | |
| Parkersburg | Qwest Corporation | Landline | |
| Marengo | Windstream Iowa Communications, Inc. - North | Landline | |
| Cedar Rapids | Qwest Corporation | Landline | |
| Cedar Rapids | At&t Local | Landline | |
| Fort Madison | Windstream Iowa Communications, Inc. | Landline | |
| Muscatine | Iowa Wireless Services, Lp | Wireless | |
| Keokuk | United States Cellular Corp. - Iowa | Wireless | |
| West Burlington | Qwest Corporation | Landline | |
| Marion | Iowa Wireless Services, Lp | Wireless | |
| Cedar Rapids | |||
| Mount Pleasant | Windstream Iowa Communications, Inc. | Landline | |
| Keosauqua | Van Buren Telephone Co., Inc. | Landline | |
| Williamsburg | Cellco Partnership Dba Verizon Wireless - Ia | Wireless | |
| Waterloo | New Cingular Wireless Pcs, Llc - Il | Wireless | |
| Dysart | Mcc Telephony of Iowa, Llc - Ia | Landline | |
| Cedar Falls | Iowa Wireless Services, Lp | Wireless | |
| North Liberty | South Slope Cooperative Telephone Co., Inc. | Landline | |
| Dysart | Keystone Farms Cooperative Telephone Company | Landline | |
| West Burlington | Qwest Corporation | Landline | |
| Cedar Rapids | Qwest Corporation | Landline | |
| Lone Tree | Windstream Iowa Communications, Inc. | Landline | |
| Waverly | Qwest Corporation | Landline | |
| Kalona | United States Cellular Corp. - Iowa | Wireless | |
| Amana | Mcc Telephony of Iowa, Llc - Ia | Landline | |
| Waterloo | Qwest Corporation | Landline | |
| Waterloo | |||
| Cedar Rapids | Qwest Corporation | Landline | |
| Plainfield | Butler - Bremer Mutual Telephone Co. | Landline | |
| Cedar Rapids | Qwest Corporation | Landline | |
| Waterloo | Qwest Corporation | Landline | |
| Cedar Falls | Qwest Corporation | Landline | |
| Coralville | Qwest Corporation | Landline | |
| La Porte City | La Porte City Telephone Company | Landline | |
| Van Horne | |||
| Coralville | Qwest Corporation | Landline | |
| Kalona | Landline | ||
| Hillsboro | Van Buren Telephone Co., Inc. | Landline | |
| Waterloo | Qwest Corporation | Landline | |
| Norway | Mcc Telephony of Iowa, Llc - Ia | Landline | |
| Solon | Mcc Telephony of Iowa, Llc - Ia | Landline | |
| Van Horne | |||
| Cedar Rapids | Qwest Corporation | Landline | |
| Van Horne | Mcc Telephony of Iowa, Llc - Ia | Landline | |
| Shellsburg | Farmers Mutual Telephone Co. | Landline | |
| Mediapolis | Mediapolis Telephone Co. | Landline | |
| Iowa City | New Cingular Wireless Pcs, Llc - Il | Wireless | |
| Waverly | Butler - Bremer Mutual Telephone Co. | Landline | |
| Coralville | Qwest Corporation | Landline | |
| Cedar Rapids | Sprint Spectrum L.p. | Wireless | |
| Cedar Rapids | Mcimetro Access Transmission Services Llc | Landline | |
| Van Horne | Landline | ||
| Cedar Rapids | 365 Wireless, Llc | Wireless | |
| Ely | Mcc Telephony of Iowa, Llc - Ia | Landline | |
| Hazleton | Mcc Telephony of Iowa, Llc - Ia | Landline | |
| Traer | Mcc Telephony of Iowa, Llc - Ia | Landline | |
| Waterloo | United States Cellular Corp. - Iowa | Wireless | |
| Cedar Rapids | South Slope Cooperative Telephone Co., Inc. | Landline | |
| Cedar Rapids | Mcleodusa Telecommunications Services, Inc.- Ia | Landline | |
| Waterloo | Sprint Spectrum L.p. | Wireless | |
| Iowa City | Qwest Corporation | Landline | |
| Mediapolis | Mediapolis Telephone Co. | Landline | |
| Cedar Rapids | Sprint Spectrum L.p. | Wireless | |
| Conesville | Windstream Iowa Communications, Inc. | Landline | |
| Mount Auburn | La Porte City Telephone Company | Landline | |
| Shellsburg | Atkins Telephone Co., Inc. | Landline | |
| West Branch | West Liberty Telephone Co. | Landline | |
| Burlington | Local Telephone Data Services Corp. Dba Ltds Corp. | Landline | |
| Solon | Windstream Iowa Communications, Inc. | Landline | |
| Fort Madison | Qwest Corporation | Landline | |
| Monticello | Qwest Corporation | Landline | |
| Iowa City | Qwest Corporation | Landline | |
| Cedar Rapids | Qwest Corporation | Landline | |
| Shell Rock | Mcc Telephony of Iowa, Llc - Ia | Landline | |
| Washington | Iowa Wireless Services, Lp | Wireless | |
| Cedar Rapids | Qwest Corporation | Landline | |
| Cedar Rapids | Mcleodusa Telecommunications Services, Inc.- Ia | Landline | |
| Cedar Rapids | United States Cellular Corp. - Iowa | Wireless | |
| Cedar Rapids | Mcc Telephony of Iowa, Llc - Ia | Landline | |
| Coralville | Qwest Corporation | Landline | |
| Cedar Rapids | South Slope Cooperative Telephone Co., Inc. | Landline | |
| Cedar Rapids | Wireless | ||
| West Liberty | West Liberty Telephone Co. | Landline | |
| Swisher | South Slope Cooperative Telephone Co., Inc. | Landline | |
| Waterloo | Sprint Communications Company, L.p. - Ia | Landline | |
| Waverly | Cellco Partnership Dba Verizon Wireless - Ia | Wireless | |
| Cedar Rapids | Windstream It-comm, Llc - Ia | Landline | |
| Cedar Rapids | New Cingular Wireless Pcs, Llc - Il | Wireless | |
| Cedar Rapids | Qwest Corporation | Landline | |
| Van Horne | |||
| Iowa City | Cellco Partnership Dba Verizon Wireless - Ia | Wireless | |
| Cedar Rapids | Qwest Corporation | Landline | |
| Waverly | Mcleodusa Telecommunications Services, Inc.- Ia | Landline | |
| Cedar Rapids | Iowa Wireless Services, Lp | Wireless | |
| Sperry | Mediapolis Telephone Co. | Landline | |
| Nichols | Windstream Iowa Communications, Inc. | Landline | |
| Cedar Rapids | Alliance Connect, Llc - Ia | Landline | |
| Keokuk | Qwest Corporation | Landline | |
| Van Horne | |||
| Cedar Rapids | Electronic Engineering Company | Wireless | |
| Sperry | Mediapolis Telephone Co. | Landline | |
| Cedar Rapids | Cellco Partnership Dba Verizon Wireless - Ia | Wireless | |
| Van Horne | |||
| Cedar Rapids | Qwest Corporation | Landline | |
| Waterloo | At&t Local | Landline | |
| Waterloo | Qwest Corporation | Landline | |
| Fort Madison | Level 3 Communications, Llc - Ia | Landline | |
| Evansdale | Qwest Corporation | Landline | |
| Waterloo | Qwest Corporation | Landline | |
| Grundy Center | Grundy Center Communications Utility - Ia | Landline | |
| Cedar Rapids | Qwest Corporation | Landline | |
| Keokuk | New Cingular Wireless Pcs, Llc - Il | Wireless | |
| Washington | United States Cellular Corp. - Iowa | Wireless | |
| Lansing | Sprint Spectrum L.p. | Wireless | |
| Evansdale | Qwest Corporation | Landline | |
| Waterloo | Qwest Corporation | Landline | |
| Waterloo | Qwest Corporation | Landline | |
| Kalona | Mcc Telephony of Iowa, Llc - Ia | Landline | |
| Burlington | Cellco Partnership Dba Verizon Wireless - Ia | Wireless | |
| Van Horne | |||
| Columbus Junction | Local Telephone Data Services Corp. Dba Ltds Corp. | Landline | |
| Cedar Rapids | Qwest Corporation | Landline | |
| Waterloo | Qwest Corporation | Landline | |
| Riverside | Mcc Telephony of Iowa, Llc - Ia | Landline | |
| Waterloo | Cellco Partnership Dba Verizon Wireless - Ia | Wireless | |
| Anamosa | Cellco Partnership Dba Verizon Wireless - Ia | Wireless | |
| Fort Madison | United States Cellular Corp. - Iowa | Wireless | |
| Mount Pleasant | Cellco Partnership Dba Verizon Wireless - Ia | Wireless | |
| Cedar Rapids | Qwest Corporation | Landline | |
| Reinbeck | Mcc Telephony of Iowa, Llc - Ia | Landline | |
| Cedar Rapids | Qwest Corporation | Landline | |
| Iowa City | Mcc Telephony of Iowa, Llc - Ia | Landline | |
| Anamosa | United States Cellular Corp. - Iowa | Wireless | |
| Waterloo | Qwest Corporation | Landline | |
| Sperry | Mediapolis Telephone Co. | Landline | |
| Cedar Rapids | United States Cellular Corp. - Iowa | Wireless | |
| Palo | Palo Cooperative Telephone Association | Landline | |
| Washington | Windstream Iowa Communications, Inc. - North | Landline | |
| Cedar Rapids | Cellco Partnership Dba Verizon Wireless - Ia | Wireless | |
| Mediapolis | Mediapolis Telephone Co. | Landline | |
| Iowa City | Iowa Wireless Services, Lp | Wireless | |
| Cedar Rapids | Qwest Corporation | Landline | |
| Cedar Falls | Qwest Corporation | Landline | |
| Cedar Rapids | Qwest Corporation | Landline | |
| Cedar Falls | Qwest Corporation | Landline | |
| Cedar Falls | Qwest Corporation | Landline | |
| Cedar Rapids | Mcleodusa Telecommunications Services, Inc.- Ia | Landline | |
| Mediapolis | Mediapolis Telephone Co. | Landline | |
| Columbus Junction | Cellco Partnership Dba Verizon Wireless - Ia | Wireless | |
| Aplington | Sprint Communications Company, L.p. - Ia | Landline | |
| Mediapolis | Mediapolis Telephone Co. | Landline | |
| Cedar Rapids | Qwest Corporation | Landline | |
| Cedar Falls | Qwest Corporation | Landline | |
| Waterloo | Sprint Spectrum L.p. | Wireless | |
| Van Horne | |||
| Newhall | Mcc Telephony of Iowa, Llc - Ia | Landline | |
| Wapello | Louisa Communications, L.c. | Landline | |
| Cedar Rapids | Ymax Communications Corp. - Ia | Landline | |
| Iowa City | New Cingular Wireless Pcs, Llc - Il | Wireless | |
| Washington | Cellco Partnership Dba Verizon Wireless - Ia | Wireless | |
| Cedar Rapids | United States Cellular Corp. - Iowa | Wireless | |
| Williamsburg | Cellco Partnership Dba Verizon Wireless - Ia | Wireless | |
| Iowa City | Qwest Corporation | Landline | |
| North English | Mcc Telephony of Iowa, Llc - Ia | Landline | |
| Cedar Rapids | Teleport Communications America, Llc - Ia | Landline | |
| Cedar Rapids | United States Cellular Corp. - Iowa | Wireless | |
| Cedar Rapids | Qwest Corporation | Landline | |
| Fort Madison | Iowa Wireless Services, Lp | Wireless | |
| Center Point | Qwest Corporation | Landline | |
| Cedar Rapids | Cellco Partnership Dba Verizon Wireless - Ia | Wireless | |
| Cedar Rapids | Iowa Wireless Services, Lp | Wireless | |
| Epworth | Mcleodusa Telecommunications Services, Inc.- Ia | Landline | |
| Burlington | Cellco Partnership Dba Verizon Wireless - Ia | Wireless | |
| Waterloo | Mcleodusa Telecommunications Services, Inc.- Ia | Landline | |
| Swisher | Swisher Telephone Co. | Landline | |
| Cedar Rapids | Iowa Wireless Services, Lp | Wireless | |
| Independence | United States Cellular Corp. - Iowa | Wireless | |
| Waverly | United States Cellular Corp. - Iowa | Wireless | |
| Anamosa | Cellco Partnership Dba Verizon Wireless - Ia | Wireless | |
| Burlington | United States Cellular Corp. - Iowa | Wireless | |
| Cedar Rapids | Qwest Corporation | Landline | |
| Mediapolis | Mediapolis Telephone Co. | Landline | |
| Anamosa | Qwest Corporation | Landline | |
| Waterloo | United States Cellular Corp. - Iowa | Wireless | |
| Cedar Rapids | 360networks (usa) Inc. - Ia | Landline |