660 Area Code in Missouri, United States
Description
Area code 660 serves northern and west-central Missouri, excluding major metro areas. It includes cities such as Sedalia, Kirksville, Warrensburg, and Chillicothe. Established in 1997 from a split of the 816 area code, 660 was introduced to serve rural and small-town communities across a large geographic region. The area’s economy is driven by agriculture, manufacturing, and education, including institutions like the University of Central Missouri. 660 remains a standalone area code and is vital for ensuring connectivity in less densely populated parts of the state. It is a symbol of Missouri’s rural strength and local pride.
Time & Time Zone
Time zone:
Central (GMT -06:00) Current time:
Map
Major Cities
| City | Prefixes |
|---|---|
Counties
| County | Prefixes |
|---|---|
| Henry | |
| Pettis | |
| Saline | |
| Johnson | |
| Nodaway | |
| Macon | |
| Linn | |
| Randolph | |
| Cooper | |
| Adair | |
| Harrison | |
| Livingston | |
| Chariton | |
| Bates | |
| Sullivan | |
| Carroll | |
| Gentry | |
| Lafayette | |
| Knox | |
| Daviess | |
| Grundy | |
| Atchison | |
| Howard | |
| Scotland | |
| Moniteau | |
| Putnam | |
| Benton | |
| Schuyler | |
| Shelby | |
| Clark | |
| Caldwell | |
| Worth | |
| Morgan | |
| Holt | |
| Mercer | |
| Lewis | |
| Ray | |
| Monroe | |
| Dekalb | |
| Saint Clair | |
| Decatur | |
| Andrew | |
| Cole | |
| Van Buren | |
| Vernon | |
| Wayne | |
| Page |
Telephone Carriers
| Carrier | Type | Prefixes (%) |
|---|---|---|
| Grand River Mutual Telephone Co | Landline | 14% |
| Embarq Missouri Inc Mo Dba Centurylink | Landline | 11% |
| Southwestern Bell | Landline | 7% |
| Chariton Valley Telephone Co | Landline | 6% |
| Socket Telecom Llc Mo | Landline | 6% |
| Level 3 Communications Llc Mo | Landline | 6% |
| Mid Missouri Telephone Co | Landline | 5% |
| Windstream Missouri Inc | Landline | 5% |
| Northeast Missouri Rural Telephone Co | Landline | 5% |
| Spectra Communications Group Llc Dba Centurylink | Landline | 5% |
| Mark Twain Rural Telephone Co | Landline | 4% |
| Green Hills Telephone Corp | Landline | 4% |
| New Cingular Wireless Pcs Llc Il | Wireless | 4% |
| Cellco Partnership Dba Verizon Wireless Mo | Wireless | 3% |
| Chariton Valley Cellular | Wireless | 1% |
| Sprint Spectrum L P | Wireless | 1% |
| Citizens Telephone Co | Landline | 1% |
| Iamo Telephone Co Mo | Landline | 1% |
| Centurytel Missouri Llc Southwest Dba Centurylink | Landline | 1% |
| Rock Port Telephone Co | Wireless | 1% |
| Aerial Communications | Wireless | 1% |
| Holway Telephone Co | Landline | 1% |
| United States Cellular Corp Missouri | Wireless | 1% |
| Craw Kan Telephone Cooperative Inc Missouri | Landline | 1% |
| Windstream Iowa Communications Inc North | Landline | < 1% |
| Mcc Telephony Of Missouri Llc Mo | Landline | < 1% |
| Chariton Valley Telecom Corporation Mo | Landline | < 1% |
| Alma Communications Company Dba Alma Telephone Co | Landline | < 1% |
| Windstream Iowa Communications Inc | Landline | < 1% |
| Craw Kan Telephone Cooperative Inc Kansas | Landline | < 1% |
| Northwest Missouri Cellular Limited Partnership | Wireless | < 1% |
| Charter Fiberlink Llc Mo | Landline | < 1% |
| Green Hls Are Cell Telco Dba Green Hls Telecom Svc | Landline | < 1% |
| Big River Telephone Company Llc Mo | Landline | < 1% |
| Mark Twain Communications Company | Landline | < 1% |
| Sbc Internet Services Inc | Landline | < 1% |
| Fairpoint Communications Missouri Inc | Landline | < 1% |
| Oregon Farmers Mutual Telephone Co | Landline | < 1% |
| Chariton Valley Communication Corporation Inc | Wireless | < 1% |
Prefixes
| Prefix | City | Carrier | Type |
|---|---|---|---|
| Warsaw | New Cingular Wireless Pcs, Llc - Il | Wireless | |
| Clinton | Embarq Missouri, Inc. - Mo Dba Centurylink | Landline | |
| Keytesville | Socket Telecom, Llc - Mo | Landline | |
| Triplett | Spectra Communications Group Llc Dba Centurylink | Landline | |
| Novelty | Mark Twain Rural Telephone Co. | Landline | |
| La Plata | Socket Telecom, Llc - Mo | Landline | |
| Princeton | Grand River Mutual Telephone Co. | Landline | |
| Malta Bend | Level 3 Communications, Llc - Mo | Landline | |
| Dawn | Green Hills Telephone Corp. | Landline | |
| Albany | Grand River Mutual Telephone Co. | Landline | |
| Tarkio | Northwest Missouri Cellular Limited Partnership | Wireless | |
| Lancaster | Socket Telecom, Llc - Mo | Landline | |
| Ridgeway | Grand River Mutual Telephone Co. | Landline | |
| Brashear | Mark Twain Rural Telephone Co. | Landline | |
| Lincoln | Embarq Missouri, Inc. - Mo Dba Centurylink | Landline | |
| Alma | Alma Communications Company Dba Alma Telephone Co | Landline | |
| Pickering | Grand River Mutual Telephone Co. | Landline | |
| Pilot Grove | Embarq Missouri, Inc. - Mo Dba Centurylink | Landline | |
| Parnell | Grand River Mutual Telephone Co. | Landline | |
| Boonville | Centurytel Missouri Llc (southwest)dba Centurylink | Landline | |
| Rich Hill | Craw - Kan Telephone Cooperative, Inc. - Missouri | Landline | |
| Greentop | Mark Twain Rural Telephone Co. | Landline | |
| Nelson | Mid-missouri Telephone Co. | Landline | |
| Spickard | Grand River Mutual Telephone Co. | Landline | |
| Skidmore | Holway Telephone Co. | Landline | |
| Sedalia | New Cingular Wireless Pcs, Llc - Il | Wireless | |
| Lancaster | Southwestern Bell | Landline | |
| Trenton | Cellco Partnership Dba Verizon Wireless - Mo | Wireless | |
| Coatsville | Northeast Missouri Rural Telephone Co. | Landline | |
| Calhoun | Embarq Missouri, Inc. - Mo Dba Centurylink | Landline | |
| Kirksville | Level 3 Communications, Llc - Mo | Landline | |
| Urich | Embarq Missouri, Inc. - Mo Dba Centurylink | Landline | |
| Shelbyville | Mark Twain Rural Telephone Co. | Landline | |
| Bethel | Mark Twain Rural Telephone Co. | Landline | |
| Rutledge | Socket Telecom, Llc - Mo | Landline | |
| Humphreys | Grand River Mutual Telephone Co. | Landline | |
| Prairie Home | Centurytel Missouri Llc (southwest)dba Centurylink | Landline | |
| California | Mid-missouri Telephone Co. | Landline | |
| Clinton | Embarq Missouri, Inc. - Mo Dba Centurylink | Landline | |
| Glenwood | Southwestern Bell | Landline | |
| Albany | Grand River Mutual Telephone Co. | Landline | |
| Revere | Socket Telecom, Llc - Mo | Landline | |
| Milan | Grand River Mutual Telephone Co. | Landline | |
| Fayette | Southwestern Bell | Landline | |
| Wayland | Socket Telecom, Llc - Mo | Landline | |
| Jamesport | Grand River Mutual Telephone Co. | Landline | |
| Moberly | Chariton Valley Telephone Co. | Landline | |
| Sedalia | Southwestern Bell | Landline | |
| Stoutsville | Spectra Communications Group Llc Dba Centurylink | Landline | |
| Edina | Southwestern Bell | Landline | |
| Carrollton | Green Hills Telephone Corp. | Landline | |
| Arbela | Northeast Missouri Rural Telephone Co. | Landline | |
| Albany | Grand River Mutual Telephone Co. | Landline | |
| Maryville | New Cingular Wireless Pcs, Llc - Il | Wireless | |
| Watson | New Cingular Wireless Pcs, Llc - Il | Wireless | |
| Emma | Spectra Communications Group Llc Dba Centurylink | Landline | |
| Sheridan | Grand River Mutual Telephone Co. | Landline | |
| Carrollton | New Cingular Wireless Pcs, Llc - Il | Wireless | |
| Edwards | Embarq Missouri, Inc. - Mo Dba Centurylink | Landline | |
| Chilhowee | Embarq Missouri, Inc. - Mo Dba Centurylink | Landline | |
| Franklin | Southwestern Bell | Landline | |
| Novinger | Northeast Missouri Rural Telephone Co. | Landline | |
| Whiteman Air Force Base | Southwestern Bell | Landline | |
| Hughesville | Southwestern Bell | Landline | |
| Harris | Grand River Mutual Telephone Co. | Landline | |
| California | Mid-missouri Telephone Co. | Landline | |
| Dalton | Socket Telecom, Llc - Mo | Landline | |
| Memphis | Northeast Missouri Rural Telephone Co. | Landline | |
| Revere | Spectra Communications Group Llc Dba Centurylink | Landline | |
| Salisbury | Chariton Valley Telephone Co. | Landline | |
| Denver | Grand River Mutual Telephone Co. | Landline | |
| Bogard | Green Hills Telephone Corp. | Landline | |
| Guilford | Grand River Mutual Telephone Co. | Landline | |
| Whiteman Air Force Base | Aerial Communications | Wireless | |
| Armstrong | Chariton Valley Telephone Co. | Landline | |
| Sweet Springs | Level 3 Communications, Llc - Mo | Landline | |
| Forest City | Oregon Farmers Mutual Telephone Co. | Landline | |
| Gallatin | New Cingular Wireless Pcs, Llc - Il | Wireless | |
| Weatherby | Windstream Missouri, Inc. | Landline | |
| Fayette | Socket Telecom, Llc - Mo | Landline | |
| Saline | |||
| Clarence | Spectra Communications Group Llc Dba Centurylink | Landline | |
| Sedalia | Southwestern Bell | Landline | |
| Waverly | Level 3 Communications, Llc - Mo | Landline | |
| Holden | Embarq Missouri, Inc. - Mo Dba Centurylink | Landline | |
| Gallatin | Green Hills Telephone Corp. | Landline | |
| Milan | Cellco Partnership Dba Verizon Wireless - Mo | Wireless | |
| Polo | Green Hills Telephone Corp. | Landline | |
| Excello | Chariton Valley Telephone Co. | Landline | |
| Hatfield | Grand River Mutual Telephone Co. | Landline | |
| Atlanta | Spectra Communications Group Llc Dba Centurylink | Landline | |
| Whiteman Air Force Base | Cellco Partnership Dba Verizon Wireless - Mo | Wireless | |
| Arbela | Northeast Missouri Rural Telephone Co. | Landline | |
| Clinton | Aerial Communications | Wireless | |
| Mercer | Grand River Mutual Telephone Co. | Landline | |
| Moberly | Sprint Spectrum L.p. | Wireless | |
| Braymer | Spectra Communications Group Llc Dba Centurylink | Landline | |
| Bosworth | Chariton Valley Telephone Co. | Landline | |
| Chillicothe | Southwestern Bell | Landline | |
| Slater | Cellco Partnership Dba Verizon Wireless - Mo | Wireless | |
| Chilhowee | Aerial Communications | Wireless | |
| Montrose | Embarq Missouri, Inc. - Mo Dba Centurylink | Landline | |
| King City | Embarq Missouri, Inc. - Mo Dba Centurylink | Landline | |
| Franklin | Cellco Partnership Dba Verizon Wireless - Mo | Wireless | |
| Macon | Chariton Valley Telecom Corporation - Mo | Landline | |
| Grant City | Grand River Mutual Telephone Co. | Landline | |
| Otterville | Embarq Missouri, Inc. - Mo Dba Centurylink | Landline | |
| Moberly | Chariton Valley Telephone Co. | Landline | |
| Clinton | Embarq Missouri, Inc. - Mo Dba Centurylink | Landline | |
| Latham | Mid-missouri Telephone Co. | Landline | |
| Butler | New Cingular Wireless Pcs, Llc - Il | Wireless | |
| Craig | Embarq Missouri, Inc. - Mo Dba Centurylink | Landline | |
| Westboro | Iamo Telephone Co. - Mo | Landline | |
| Breckenridge | Green Hills Telephone Corp. | Landline | |
| Warrensburg | Socket Telecom, Llc - Mo | Landline | |
| Glasgow | Southwestern Bell | Landline | |
| Norborne | Level 3 Communications, Llc - Mo | Landline | |
| Denver | Windstream Missouri, Inc. | Landline | |
| Green Ridge | Cellco Partnership Dba Verizon Wireless - Mo | Wireless | |
| Lexington | Level 3 Communications, Llc - Mo | Landline | |
| Shelbina | Windstream Missouri, Inc. | Landline | |
| Moberly | Southwestern Bell | Landline | |
| Moberly | Windstream Missouri, Inc. | Landline | |
| Blackwater | Mid-missouri Telephone Co. | Landline | |
| Montrose | Socket Telecom, Llc - Mo | Landline | |
| Bethany | New Cingular Wireless Pcs, Llc - Il | Wireless | |
| Pickering | Embarq Missouri, Inc. - Mo Dba Centurylink | Landline | |
| Smithton | Level 3 Communications, Llc - Mo | Landline | |
| King City | Level 3 Communications, Llc - Mo | Landline | |
| Cairo | Southwestern Bell | Landline | |
| Brookfield | Windstream Missouri, Inc. | Landline | |
| Clinton | Level 3 Communications, Llc - Mo | Landline | |
| Marshall | Southwestern Bell | Landline | |
| Dover | Embarq Missouri, Inc. - Mo Dba Centurylink | Landline | |
| Stover | Windstream Missouri, Inc. | Landline | |
| Maryville | Iamo Telephone Co. - Mo | Landline | |
| Utica | Southwestern Bell | Landline | |
| Sedalia | Charter Fiberlink, Llc - Mo | Landline | |
| Marceline | Chariton Valley Cellular | Wireless | |
| Maryville | Holway Telephone Co. | Landline | |
| Princeton | New Cingular Wireless Pcs, Llc - Il | Wireless | |
| Forest City | Rock Port Telephone Co. | Wireless | |
| Braymer | Green Hls Are Cell Telco Dba Green Hls Telecom Svc | Landline | |
| Mendon | Windstream Missouri, Inc. | Landline | |
| Ludlow | Green Hills Telephone Corp. | Landline | |
| Macon | Socket Telecom, Llc - Mo | Landline | |
| Keytesville | Windstream Missouri, Inc. | Landline | |
| Cole Camp | Socket Telecom, Llc - Mo | Landline | |
| Sedalia | Sprint Spectrum L.p. | Wireless | |
| Ionia | Socket Telecom, Llc - Mo | Landline | |
| Brunswick | Chariton Valley Telephone Co. | Landline | |
| Blythedale | Grand River Mutual Telephone Co. | Landline | |
| Urich | Level 3 Communications, Llc - Mo | Landline | |
| Kirksville | United States Cellular Corp. - Missouri | Wireless | |
| Deepwater | Socket Telecom, Llc - Mo | Landline | |
| Otterville | Socket Telecom, Llc - Mo | Landline | |
| Higbee | Southwestern Bell | Landline | |
| Gilman City | Grand River Mutual Telephone Co. | Landline | |
| Craig | Socket Telecom, Llc - Mo | Landline | |
| Macon | Chariton Valley Telephone Co. | Landline | |
| Maryville | Northwest Missouri Cellular Limited Partnership | Wireless | |
| Hopkins | Socket Telecom, Llc - Mo | Landline | |
| Jamesport | Embarq Missouri, Inc. - Mo Dba Centurylink | Landline | |
| Kahoka | Socket Telecom, Llc - Mo | Landline | |
| Bevier | Chariton Valley Telephone Co. | Landline | |
| Warrensburg | Embarq Missouri, Inc. - Mo Dba Centurylink | Landline | |
| Chillicothe | Green Hills Telephone Corp. | Landline | |
| Alma | Embarq Missouri, Inc. - Mo Dba Centurylink | Landline | |
| La Monte | Socket Telecom, Llc - Mo | Landline | |
| Chilhowee | Level 3 Communications, Llc - Mo | Landline | |
| Coffey | |||
| Weatherby | Windstream Missouri, Inc. | Landline | |
| Brookfield | Grand River Mutual Telephone Co. | Landline | |
| Warrensburg | Sprint Spectrum L.p. | Wireless | |
| Graham | Grand River Mutual Telephone Co. | Landline | |
| Hardin | Level 3 Communications, Llc - Mo | Landline | |
| La Belle | Spectra Communications Group Llc Dba Centurylink | Landline | |
| Salisbury | Spectra Communications Group Llc Dba Centurylink | Landline | |
| Cainsville | Grand River Mutual Telephone Co. | Landline | |
| Blairstown | Socket Telecom, Llc - Mo | Landline | |
| Pickering | Socket Telecom, Llc - Mo | Landline | |
| Malta Bend | Level 3 Communications, Llc - Mo | Landline | |
| Powersville | Grand River Mutual Telephone Co. | Landline | |
| Marshall | Aerial Communications | Wireless | |
| Foster | Craw - Kan Telephone Cooperative, Inc. - Missouri | Landline | |
| Winigan | Northeast Missouri Rural Telephone Co. | Landline | |
| Pattonsburg | Windstream Missouri, Inc. | Landline | |
| Trenton | Southwestern Bell | Landline | |
| Trenton | Grand River Mutual Telephone Co. | Landline | |
| Nelson | Mid-missouri Telephone Co. | Landline | |
| Syracuse | Level 3 Communications, Llc - Mo | Landline | |
| Centerview | Embarq Missouri, Inc. - Mo Dba Centurylink | Landline | |
| Kirksville | Southwestern Bell | Landline | |
| Burlington Junction | Iamo Telephone Co. - Mo | Landline | |
| Boonville | Level 3 Communications, Llc - Mo | Landline | |
| Glasgow | Cellco Partnership Dba Verizon Wireless - Mo | Wireless | |
| Tipton | Mid-missouri Telephone Co. | Landline | |
| Windsor | Embarq Missouri, Inc. - Mo Dba Centurylink | Landline | |
| Sedalia | Embarq Missouri, Inc. - Mo Dba Centurylink | Landline | |
| Armstrong | Level 3 Communications, Llc - Mo | Landline | |
| Centerview | Level 3 Communications, Llc - Mo | Landline | |
| Meadville | Grand River Mutual Telephone Co. | Landline | |
| Marceline | Southwestern Bell | Landline | |
| Princeton | Grand River Mutual Telephone Co. | Landline | |
| Kirksville | Cellco Partnership Dba Verizon Wireless - Mo | Wireless | |
| La Monte | Embarq Missouri, Inc. - Mo Dba Centurylink | Landline | |
| Jamesport | Grand River Mutual Telephone Co. | Landline | |
| Montrose | Level 3 Communications, Llc - Mo | Landline | |
| Wheeling | Grand River Mutual Telephone Co. | Landline | |
| Gorin | Mark Twain Rural Telephone Co. | Landline | |
| Ewing | Mark Twain Rural Telephone Co. | Landline | |
| New Cambria | Chariton Valley Telephone Co. | Landline | |
| Bethany | Grand River Mutual Telephone Co. | Landline | |
| Blackwater | Mid-missouri Telephone Co. | Landline | |
| Creighton | Fairpoint Communications Missouri, Inc. | Landline | |
| Keytesville | Chariton Valley Cellular | Wireless | |
| Smithton | Cellco Partnership Dba Verizon Wireless - Mo | Wireless | |
| Appleton City | Spectra Communications Group Llc Dba Centurylink | Landline | |
| Pattonsburg | Windstream Missouri, Inc. | Landline | |
| Chillicothe | Grand River Mutual Telephone Co. | Landline | |
| Blackburn | Socket Telecom, Llc - Mo | Landline | |
| Spickard | Grand River Mutual Telephone Co. | Landline | |
| Moberly | New Cingular Wireless Pcs, Llc - Il | Wireless | |
| Warrensburg | Charter Fiberlink, Llc - Mo | Landline | |
| New Franklin | Southwestern Bell | Landline | |
| Tipton | Embarq Missouri, Inc. - Mo Dba Centurylink | Landline | |
| Albany | Windstream Missouri, Inc. | Landline | |
| Urich | Socket Telecom, Llc - Mo | Landline | |
| Deepwater | Socket Telecom, Llc - Mo | Landline | |
| Queen City | Northeast Missouri Rural Telephone Co. | Landline | |
| Maryville | Embarq Missouri, Inc. - Mo Dba Centurylink | Landline | |
| Sweet Springs | Level 3 Communications, Llc - Mo | Landline | |
| Drexel | Craw - Kan Telephone Cooperative, Inc. - Missouri | Landline | |
| Farmington | Windstream Iowa Communications, Inc. | Landline | |
| New Cambria | Chariton Valley Cellular | Wireless | |
| Brunswick | Spectra Communications Group Llc Dba Centurylink | Landline | |
| Chillicothe | Southwestern Bell | Landline | |
| Chillicothe | New Cingular Wireless Pcs, Llc - Il | Wireless | |
| La Monte | Southwestern Bell | Landline | |
| King City | New Cingular Wireless Pcs, Llc - Il | Wireless | |
| Marshall | New Cingular Wireless Pcs, Llc - Il | Wireless | |
| Warrensburg | Aerial Communications | Wireless | |
| La Belle | Mark Twain Rural Telephone Co. | Landline | |
| Polo | Green Hills Telephone Corp. | Landline | |
| Slater | Socket Telecom, Llc - Mo | Landline | |
| Kirksville | Southwestern Bell | Landline | |
| Clinton | Sprint Spectrum L.p. | Wireless | |
| Warrensburg | New Cingular Wireless Pcs, Llc - Il | Wireless | |
| Wooldridge | Centurytel Missouri Llc (southwest)dba Centurylink | Landline | |
| Boonville | Mid-missouri Telephone Co. | Landline | |
| Sumner | Windstream Missouri, Inc. | Landline | |
| Butler | Cellco Partnership Dba Verizon Wireless - Mo | Wireless | |
| Boonville | New Cingular Wireless Pcs, Llc - Il | Wireless | |
| Sedalia | Southwestern Bell | Landline | |
| Mound City | Embarq Missouri, Inc. - Mo Dba Centurylink | Landline | |
| Montrose | Embarq Missouri, Inc. - Mo Dba Centurylink | Landline | |
| Gallatin | Windstream Missouri, Inc. | Landline | |
| Pollock | Northeast Missouri Rural Telephone Co. | Landline | |
| Houstonia | Level 3 Communications, Llc - Mo | Landline | |
| Sweet Springs | Embarq Missouri, Inc. - Mo Dba Centurylink | Landline | |
| Green Castle | Northeast Missouri Rural Telephone Co. | Landline | |
| Brunswick | Spectra Communications Group Llc Dba Centurylink | Landline | |
| Edina | Mark Twain Rural Telephone Co. | Landline | |
| Ionia | Embarq Missouri, Inc. - Mo Dba Centurylink | Landline | |
| Ethel | Chariton Valley Telephone Co. | Landline | |
| Albany | New Cingular Wireless Pcs, Llc - Il | Landline | |
| Amoret | Craw - Kan Telephone Cooperative, Inc. - Missouri | Landline | |
| Edina | Socket Telecom, Llc - Mo | Landline | |
| Rock Port | Rock Port Telephone Co. | Landline | |
| Gilliam | Mid-missouri Telephone Co. | Landline | |
| Deepwater | Level 3 Communications, Llc - Mo | Landline | |
| Moberly | Chariton Valley Cellular | Wireless | |
| Edina | Cellco Partnership Dba Verizon Wireless - Mo | Wireless | |
| Lexington | Aerial Communications | Wireless | |
| Corder | Citizens Telephone Co. | Landline | |
| Conception Junction | Grand River Mutual Telephone Co. | Landline | |
| Blairstown | Level 3 Communications, Llc - Mo | Landline | |
| Brookfield | Southwestern Bell | Landline | |
| Mayview | Citizens Telephone Co. | Landline | |
| Brunswick | Mcc Telephony of Missouri, Llc - Mo | Landline | |
| Otterville | Level 3 Communications, Llc - Mo | Landline | |
| Rock Port | Rock Port Telephone Co. | Landline | |
| Carrollton | Cellco Partnership Dba Verizon Wireless - Mo | Wireless | |
| Appleton City | Level 3 Communications, Llc - Mo | Landline | |
| Leeton | Level 3 Communications, Llc - Mo | Landline | |
| Nelson | Mid-missouri Telephone Co. | Landline | |
| Maryville | Embarq Missouri, Inc. - Mo Dba Centurylink | Landline | |
| Waverly | Embarq Missouri, Inc. - Mo Dba Centurylink | Landline | |
| Marshall | Southwestern Bell | Landline | |
| Pollock | Northeast Missouri Rural Telephone Co. | Landline | |
| Milan | Northeast Missouri Rural Telephone Co. | Landline | |
| Rock Port | Rock Port Telephone Co. | Landline | |
| Butler | Sprint Spectrum L.p. | Wireless | |
| Hume | Craw - Kan Telephone Cooperative, Inc. - Kansas | Landline | |
| Kirksville | United States Cellular Corp. - Missouri | Wireless | |
| Kirksville | Southwestern Bell | Landline | |
| Rutledge | Mark Twain Rural Telephone Co. | Landline | |
| Fairfax | Socket Telecom, Llc - Mo | Landline | |
| Kirksville | Southwestern Bell | Landline | |
| Bucklin | Chariton Valley Telephone Co. | Landline | |
| Powersville | Windstream Iowa Communications, Inc. | Landline | |
| Princeton | Cellco Partnership Dba Verizon Wireless - Mo | Wireless | |
| Clinton | Cellco Partnership Dba Verizon Wireless - Mo | Wireless | |
| Brookfield | Southwestern Bell | Landline | |
| Bethany | Cellco Partnership Dba Verizon Wireless - Mo | Wireless | |
| Tipton | Level 3 Communications, Llc - Mo | Landline | |
| Schell City | Socket Telecom, Llc - Mo | Landline | |
| Edina | Mark Twain Rural Telephone Co. | Landline | |
| Clearmont | Windstream Iowa Communications, Inc. - North | Landline | |
| Malta Bend | Socket Telecom, Llc - Mo | Landline | |
| Chillicothe | New Cingular Wireless Pcs, Llc - Il | Wireless | |
| Revere | Spectra Communications Group Llc Dba Centurylink | Landline | |
| Memphis | Northeast Missouri Rural Telephone Co. | Landline | |
| Lincoln | Embarq Missouri, Inc. - Mo Dba Centurylink | Landline | |
| Montrose | Level 3 Communications, Llc - Mo | Landline | |
| Higginsville | Citizens Telephone Co. | Landline | |
| Brookfield | New Cingular Wireless Pcs, Llc - Il | Wireless | |
| Holden | Embarq Missouri, Inc. - Mo Dba Centurylink | Landline | |
| Chilhowee | Socket Telecom, Llc - Mo | Landline | |
| Trenton | New Cingular Wireless Pcs, Llc - Il | Wireless | |
| Miami | Mid-missouri Telephone Co. | Landline | |
| Smithton | Level 3 Communications, Llc - Mo | Landline | |
| Kirksville | United States Cellular Corp. - Missouri | Wireless | |
| Hale | Chariton Valley Telephone Co. | Landline | |
| Concordia | Socket Telecom, Llc - Mo | Landline | |
| Boonville | New Cingular Wireless Pcs, Llc - Il | Wireless | |
| Maryville | Level 3 Communications, Llc - Mo | Landline | |
| Clinton | New Cingular Wireless Pcs, Llc - Il | Wireless | |
| Brookfield | Chariton Valley Cellular | Wireless | |
| Gallatin | Cellco Partnership Dba Verizon Wireless - Mo | Wireless | |
| Green Ridge | Socket Telecom, Llc - Mo | Landline | |
| Slater | Southwestern Bell | Landline | |
| Macon | Chariton Valley Cellular | Wireless | |
| Moberly | United States Cellular Corp. - Missouri | Wireless | |
| Calhoun | Level 3 Communications, Llc - Mo | Landline | |
| La Belle | Socket Telecom, Llc - Mo | Landline | |
| Maryville | Aerial Communications | Wireless | |
| Salisbury | Chariton Valley Telephone Co. | Landline | |
| Unionville | |||
| Kirksville | Southwestern Bell | Landline | |
| Blairstown | Level 3 Communications, Llc - Mo | Landline | |
| Kirksville | Spectra Communications Group Llc Dba Centurylink | Landline | |
| Warsaw | Embarq Missouri, Inc. - Mo Dba Centurylink | Landline | |
| Green Ridge | Level 3 Communications, Llc - Mo | Landline | |
| King City | Level 3 Communications, Llc - Mo | Landline | |
| Callao | Chariton Valley Cellular | Wireless | |
| Marshall | Embarq Missouri, Inc. - Mo Dba Centurylink | Landline | |
| La Belle | Mark Twain Communications Company | Landline | |
| Kahoka | Spectra Communications Group Llc Dba Centurylink | Landline | |
| Knox | |||
| Maryville | New Cingular Wireless Pcs, Llc - Il | Wireless | |
| Syracuse | Socket Telecom, Llc - Mo | Landline | |
| Urich | Level 3 Communications, Llc - Mo | Landline | |
| Unionville | Northeast Missouri Rural Telephone Co. | Landline | |
| Paris | Socket Telecom, Llc - Mo | Landline | |
| Hopkins | Embarq Missouri, Inc. - Mo Dba Centurylink | Landline | |
| Houstonia | Level 3 Communications, Llc - Mo | Landline | |
| Stanberry | New Cingular Wireless Pcs, Llc - Il | Wireless | |
| Maryville | Sprint Spectrum L.p. | Wireless | |
| Hale | Green Hills Telephone Corp. | Landline | |
| Bethany | Level 3 Communications, Llc - Mo | Landline | |
| Chariton | |||
| Powersville | Grand River Mutual Telephone Co. | Landline | |
| Sweet Springs | Socket Telecom, Llc - Mo | Landline | |
| Blackburn | Level 3 Communications, Llc - Mo | Landline | |
| Mooresville | Green Hills Telephone Corp. | Landline | |
| Salisbury | Chariton Valley Telephone Co. | Landline | |
| Sedalia | New Cingular Wireless Pcs, Llc - Il | Wireless | |
| Green Ridge | Level 3 Communications, Llc - Mo | Landline | |
| Blackburn | Level 3 Communications, Llc - Mo | Landline | |
| Milan | Windstream Missouri, Inc. | Landline | |
| Trenton | Southwestern Bell | Landline | |
| Wheeling | Green Hills Telephone Corp. | Landline | |
| Macon | Spectra Communications Group Llc Dba Centurylink | Landline | |
| Fayette | Southwestern Bell | Landline | |
| Leeton | Level 3 Communications, Llc - Mo | Landline | |
| Calhoun | Level 3 Communications, Llc - Mo | Landline | |
| Trenton | |||
| Smithton | Socket Telecom, Llc - Mo | Landline | |
| Princeton | Grand River Mutual Telephone Co. | Landline | |
| Brookfield | Level 3 Communications, Llc - Mo | Landline | |
| Mound City | New Cingular Wireless Pcs, Llc - Il | Wireless | |
| Deepwater | Embarq Missouri, Inc. - Mo Dba Centurylink | Landline | |
| Tarkio | Embarq Missouri, Inc. - Mo Dba Centurylink | Landline | |
| Warrensburg | Aerial Communications | Wireless | |
| Houstonia | Socket Telecom, Llc - Mo | Landline | |
| Bethany | Grand River Mutual Telephone Co. | Landline | |
| Sedalia | New Cingular Wireless Pcs, Llc - Il | Wireless | |
| Callao | Chariton Valley Telephone Co. | Landline | |
| Tipton | Level 3 Communications, Llc - Mo | Landline | |
| Moberly | Chariton Valley Cellular | Wireless | |
| Windsor | Socket Telecom, Llc - Mo | Landline | |
| Marceline | Socket Telecom, Llc - Mo | Landline | |
| Warrensburg | Embarq Missouri, Inc. - Mo Dba Centurylink | Landline | |
| Downing | Socket Telecom, Llc - Mo | Landline | |
| Clinton | Embarq Missouri, Inc. - Mo Dba Centurylink | Landline | |
| Leeton | Socket Telecom, Llc - Mo | Landline | |
| Grant City | Windstream Missouri, Inc. | Landline | |
| Deepwater | Level 3 Communications, Llc - Mo | Landline | |
| Kirksville | Chariton Valley Communication Corporation, Inc. | Wireless | |
| New Boston | Chariton Valley Telephone Co. | Landline | |
| Scotland | |||
| Richmond | Embarq Missouri, Inc. - Mo Dba Centurylink | Landline | |
| Kirksville | Level 3 Communications, Llc - Mo | Landline | |
| Moberly | |||
| Slater | Sbc Internet Services, Inc. | Landline | |
| Moberly | Southwestern Bell | Landline | |
| Elmo | Iamo Telephone Co. - Mo | Landline | |
| Tarkio | New Cingular Wireless Pcs, Llc - Il | Wireless | |
| Leeton | Embarq Missouri, Inc. - Mo Dba Centurylink | Landline | |
| Sedalia | Aerial Communications | Landline | |
| Otterville | Level 3 Communications, Llc - Mo | Landline | |
| Trenton | Southwestern Bell | Landline | |
| Warrensburg | Sprint Spectrum L.p. | Wireless | |
| Butler | Embarq Missouri, Inc. - Mo Dba Centurylink | Landline | |
| Marshall | Southwestern Bell | Landline | |
| Chillicothe | Level 3 Communications, Llc - Mo | Landline | |
| Elmer | Socket Telecom, Llc - Mo | Landline | |
| Moberly | United States Cellular Corp. - Missouri | Wireless | |
| Alma | Cellco Partnership Dba Verizon Wireless - Mo | Wireless | |
| Moberly | Level 3 Communications, Llc - Mo | Landline | |
| Macon | United States Cellular Corp. - Missouri | Wireless | |
| Carrollton | Southwestern Bell | Landline | |
| Norborne | Green Hls Are Cell Telco Dba Green Hls Telecom Svc | Landline | |
| Sedalia | Sprint Spectrum L.p. | Wireless | |
| Milan | Windstream Missouri, Inc. | Landline | |
| Fairfax | Embarq Missouri, Inc. - Mo Dba Centurylink | Landline | |
| Trenton | Big River Telephone Company, Llc - Mo | Landline | |
| Butler | Embarq Missouri, Inc. - Mo Dba Centurylink | Landline | |
| Warrensburg | Embarq Missouri, Inc. - Mo Dba Centurylink | Landline | |
| Polo | Green Hills Telephone Corp. | Landline | |
| Kirksville | Sprint Spectrum L.p. | Wireless | |
| Memphis | Northeast Missouri Rural Telephone Co. | Landline | |
| Boonville | Southwestern Bell | Landline | |
| Calhoun | Socket Telecom, Llc - Mo | Landline | |
| Lincoln | Socket Telecom, Llc - Mo | Landline | |
| Chilhowee | Level 3 Communications, Llc - Mo | Landline | |
| Whiteman Air Force Base | Southwestern Bell | Landline | |
| Gorin | Spectra Communications Group Llc Dba Centurylink | Landline | |
| Stanberry | Southwestern Bell | Landline | |
| Clarence | Socket Telecom, Llc - Mo | Landline | |
| Chillicothe | Cellco Partnership Dba Verizon Wireless - Mo | Wireless | |
| Marshall | New Cingular Wireless Pcs, Llc - Il | Wireless | |
| Tipton | Socket Telecom, Llc - Mo | Landline | |
| Butler | Sprint Spectrum L.p. | Landline | |
| New Cambria | Chariton Valley Telephone Co. | Landline |