660 area code is a telephone area code in the North American Numbering Plan (NANP) for Sedalia in Northern Missouri and the surrounding areas. The area code was created in 1997.
| Area Code | 660 |
|---|---|
| Major City | Sedalia |
| Service Date | 10/12/1997 |
| Time Zone | Central |
| Overlay Complex | - |
| Location | Missouri (MO) |
| Country | United States |
Some of the cities served by the 660 area code include Sedalia, Warrensburg, Kirksville, Moberly, Marshall, Maryville, Chillicothe, Clinton, Boonville and more.
| Area code | City/Town | County |
|---|---|---|
| 660 | Albany | Gentry |
| 660 | Alexandria | Clark |
| 660 | Allendale | Worth |
| 660 | Alma | Lafayette |
| 660 | Altamont | Daviess |
| 660 | Amoret | Bates |
| 660 | Amsterdam | Bates |
| 660 | Anabel | Macon |
| 660 | Appleton City | St Clair |
| 660 | Arbela | Scotland |
| 660 | Armstrong | Howard |
| 660 | Arrow Rock | Saline |
| 660 | Atlanta | Macon |
| 660 | Baring | Knox |
| 660 | Barnard | Nodaway |
| 660 | Bethany | Harrison |
| 660 | Bethel | Shelby |
| 660 | Bevier | Macon |
| 660 | Blackburn | Saline |
| 660 | Blackwater | Cooper |
| 660 | Blairstown | Henry |
| 660 | Blythedale | Harrison |
| 660 | Bogard | Carroll |
| 660 | Boonville | Cooper |
| 660 | Bosworth | Carroll |
| 660 | Brashear | Adair |
| 660 | Breckenridge | Caldwell |
| 660 | Brookfield | Linn |
| 660 | Browning | Linn |
| 660 | Brunswick | Chariton |
| 660 | Bucklin | Linn |
| 660 | Bunceton | Cooper |
| 660 | Burlington Junction | Nodaway |
| 660 | Butler | Bates |
| 660 | Cainsville | Harrison |
| 660 | Cairo | Randolph |
| 660 | Calhoun | Henry |
| 660 | Callao | Macon |
| 660 | Carrollton | Carroll |
| 660 | Centerview | Johnson |
| 660 | Chilhowee | Johnson |
| 660 | Chillicothe | Livingston |
| 660 | Chula | Livingston |
| 660 | Clarence | Shelby |
| 660 | Clearmont | Nodaway |
| 660 | Clifton Hill | Randolph |
| 660 | Clinton | Henry |
| 660 | Clyde | Nodaway |
| 660 | Coatsville | Schuyler |
| 660 | Coffey | Daviess |
| 660 | Cole Camp | Benton |
| 660 | Conception | Nodaway |
| 660 | Conception Junction | Nodaway |
| 660 | Concordia | Lafayette |
| 660 | Corder | Lafayette |
| 660 | Cowgill | Caldwell |
| 660 | Craig | Holt |
| 660 | Dalton | Chariton |
| 660 | Darlington | Gentry |
| 660 | Dawn | Livingston |
| 660 | De Witt | Carroll |
| 660 | Deepwater | Henry |
| 660 | Denver | Worth |
| 660 | Dover | Lafayette |
| 660 | Downing | Schuyler |
| 660 | Eagleville | Harrison |
| 660 | Edina | Knox |
| 660 | Edwards | Benton |
| 660 | Elmer | Macon |
| 660 | Elmo | Nodaway |
| 660 | Emma | Lafayette |
| 660 | Ethel | Macon |
| 660 | Excello | Macon |
| 660 | Fairfax | Atchison |
| 660 | Fayette | Howard |
| 660 | Florence | Morgan |
| 660 | Forest City | Holt |
| 660 | Fortuna | Moniteau |
| 660 | Foster | Bates |
| 660 | Franklin | Howard |
| 660 | Gallatin | Daviess |
| 660 | Galt | Grundy |
| 660 | Gentry | Gentry |
| 660 | Gibbs | Adair |
| 660 | Gilliam | Saline |
| 660 | Gilman City | Harrison |
| 660 | Glasgow | Howard |
| 660 | Glenwood | Schuyler |
| 660 | Gorin | Scotland |
| 660 | Graham | Nodaway |
| 660 | Granger | Scotland |
| 660 | Grant City | Worth |
| 660 | Green Castle | Sullivan |
| 660 | Green City | Sullivan |
| 660 | Green Ridge | Pettis |
| 660 | Greentop | Adair |
| 660 | Guilford | Nodaway |
| 660 | Hale | Carroll |
| 660 | Hardin | Ray |
| 660 | Harris | Sullivan |
| 660 | Hatfield | Harrison |
| 660 | Higbee | Randolph |
| 660 | Higginsville | Lafayette |
| 660 | High Point | Moniteau |
| 660 | Holliday | Monroe |
| 660 | Hopkins | Nodaway |
| 660 | Houstonia | Pettis |
| 660 | Hughesville | Pettis |
| 660 | Hume | Bates |
| 660 | Humphreys | Sullivan |
| 660 | Huntsville | Randolph |
| 660 | Hurdland | Knox |
| 660 | Ionia | Benton |
| 660 | Jacksonville | Randolph |
| 660 | Jameson | Daviess |
| 660 | Jamesport | Daviess |
| 660 | Jamestown | Moniteau |
| 660 | Kahoka | Clark |
| 660 | Keytesville | Chariton |
| 660 | King City | Gentry |
| 660 | Kirksville | Adair |
| 660 | Knob Noster | Johnson |
| 660 | Knox City | Knox |
| 660 | La Belle | Lewis |
| 660 | La Monte | Pettis |
| 660 | La Plata | Macon |
| 660 | Laclede | Linn |
| 660 | Lancaster | Schuyler |
| 660 | Laredo | Grundy |
| 660 | Latham | Moniteau |
| 660 | Leeton | Johnson |
| 660 | Leonard | Shelby |
| 660 | Lexington | Lafayette |
| 660 | Lincoln | Benton |
| 660 | Linneus | Linn |
| 660 | Livonia | Putnam |
| 660 | Lock Springs | Daviess |
| 660 | Lucerne | Putnam |
| 660 | Ludlow | Livingston |
| 660 | Luray | Clark |
| 660 | Macon | Macon |
| 660 | Madison | Monroe |
| 660 | Maitland | Holt |
| 660 | Malta Bend | Saline |
| 660 | Marceline | Linn |
| 660 | Marshall | Saline |
| 660 | Martinsville | Harrison |
| 660 | Maryville | Nodaway |
| 660 | Mayview | Lafayette |
| 660 | Mc Fall | Gentry |
| 660 | Meadville | Linn |
| 660 | Memphis | Scotland |
| 660 | Mendon | Chariton |
| 660 | Mercer | Mercer |
| 660 | Miami | Saline |
| 660 | Milan | Sullivan |
| 660 | Moberly | Randolph |
| 660 | Montrose | Henry |
| 660 | Mooresville | Livingston |
| 660 | Mora | Pettis |
| 660 | Mound City | Holt |
| 660 | Nelson | Saline |
| 660 | New Boston | Linn |
| 660 | New Cambria | Macon |
| 660 | New Franklin | Howard |
| 660 | New Hampton | Harrison |
| 660 | Newark | Knox |
| 660 | Newtown | Sullivan |
| 660 | Norborne | Carroll |
| 660 | Novelty | Knox |
| 660 | Novinger | Adair |
| 660 | Oregon | Holt |
| 660 | Otterville | Cooper |
| 660 | Paris | Monroe |
| 660 | Parnell | Nodaway |
| 660 | Pattonsburg | Daviess |
| 660 | Pickering | Nodaway |
| 660 | Pilot Grove | Cooper |
| 660 | Plevna | Knox |
| 660 | Pollock | Sullivan |
| 660 | Polo | Caldwell |
| 660 | Powersville | Putnam |
| 660 | Prairie Home | Cooper |
| 660 | Princeton | Mercer |
| 660 | Purdin | Linn |
| 660 | Queen City | Schuyler |
| 660 | Ravenwood | Nodaway |
| 660 | Rayville | Ray |
| 660 | Renick | Randolph |
| 660 | Revere | Clark |
| 660 | Ridgeway | Harrison |
| 660 | Rock Port | Atchison |
| 660 | Rockville | Bates |
| 660 | Rothville | Chariton |
| 660 | Rutledge | Scotland |
| 660 | Salisbury | Chariton |
| 660 | Sedalia | Pettis |
| 660 | Sheridan | Worth |
| 660 | Skidmore | Nodaway |
| 660 | Slater | Saline |
| 660 | Smithton | Pettis |
| 660 | Spickard | Grundy |
| 660 | St Patrick | Clark |
| 660 | Stanberry | Gentry |
| 660 | Stet | Carroll |
| 660 | Sumner | Chariton |
| 660 | Sweet Springs | Saline |
| 660 | Syracuse | Morgan |
| 660 | Tarkio | Atchison |
| 660 | Tina | Carroll |
| 660 | Tipton | Moniteau |
| 660 | Trenton | Grundy |
| 660 | Triplett | Chariton |
| 660 | Unionville | Putnam |
| 660 | Urich | Henry |
| 660 | Utica | Livingston |
| 660 | Warrensburg | Johnson |
| 660 | Warsaw | Benton |
| 660 | Watson | Atchison |
| 660 | Waverly | Lafayette |
| 660 | Wayland | Clark |
| 660 | Westboro | Atchison |
| 660 | Wheeling | Livingston |
| 660 | Whiteman Afb | Johnson |
| 660 | Windsor | Henry |
| 660 | Winigan | Sullivan |
| 660 | Winston | Daviess |
| 660 | Wooldridge | Cooper |
| 660 | Worth | Worth |
| 660 | Worthington | Putnam |
| 660 | Wyaconda | Clark |