660 Area CodeSedalia, MO
Area code 660 covers Sedalia and nearby communities in Missouri, in the Central Time (CT) zone, home to about 436,301 people across 253 cities. It's the only area code for this region, so the three digits alone place the caller.
Overview
- Major City
- Sedalia
- State
- Missouri (MO)
- Timezone
- Central Time (CT)
- Current Time
- –:––
- Overlay
- No – unique area code
Where is area code 660?
Area code 660 serves part of Sedalia, MO and the surrounding areas. It is a unique area code with no overlays.
Overview of the 660 Area Code
What is the 660 area code?
The 660 area code serves Sedalia, Missouri. When you see a 660 number, it indicates a local number within this geographic area.
Why was area code 660 created?
Area code 660 went into service on October 12, 1997, taking over territory that had been part of area code 816.
Geographic Coverage of the 660 Area Code
The 660 area code serves Sedalia and surrounding areas in Missouri. It operates within the Central Time (CT) time zone. This area code covers several key cities, including:
- Sedalia
- Warrensburg
- Kirksville
- Marshall
- Moberly
- Maryville
Got a call from a 660 number? It came from Sedalia, MO. No other area code overlaps the 660 territory, so the prefix alone identifies where the caller is. Of the listed cities' population, Sedalia accounts for about 8.7%; the rest is split across 252 smaller cities.
Sedalia Area Code Overview
The 660 area code provides comprehensive telephone coverage for Sedalia and its surrounding communities. As the sole area code for this region, it uniquely identifies all local numbers within the service area.
What cities does area code 660 cover?
| City | State | Population | Population in 660 | % of listed-city population | % of City |
|---|---|---|---|---|---|
| Sedalia | MO | 22,310 | 22,310 | 8.7% | 100.0% |
| Warrensburg | MO | 19,998 | 19,998 | 7.8% | 100.0% |
| Kirksville | MO | 17,841 | 17,841 | 7.0% | 100.0% |
| Marshall | MO | 13,791 | 13,791 | 5.4% | 100.0% |
| Moberly | MO | 13,337 | 13,337 | 5.2% | 100.0% |
| Maryville | MO | 10,193 | 10,193 | 4.0% | 100.0% |
| Clinton | MO | 9,449 | 9,449 | 3.7% | 100.0% |
| Chillicothe | MO | 9,103 | 9,103 | 3.6% | 100.0% |
| Boonville | MO | 7,863 | 7,863 | 3.1% | 100.0% |
| Trenton | MO | 5,588 | 5,588 | 2.2% | 100.0% |
| Macon | MO | 5,509 | 5,509 | 2.1% | 100.0% |
| Higginsville | MO | 4,789 | 4,789 | 1.9% | 100.0% |
| Lexington | MO | 4,595 | 4,595 | 1.8% | 100.0% |
| Butler | MO | 4,283 | 4,283 | 1.7% | 100.0% |
| Brookfield | MO | 4,110 | 4,110 | 1.6% | 100.0% |
| Carrollton | MO | 3,491 | 3,491 | 1.4% | 100.0% |
| Knob Noster | MO | 2,932 | 2,932 | 1.1% | 100.0% |
| Bethany | MO | 2,912 | 2,912 | 1.1% | 100.0% |
| Windsor | MO | 2,854 | 2,854 | 1.1% | 100.0% |
| Fayette | MO | 2,832 | 2,832 | 1.1% | 100.0% |
| Tipton | MO | 2,648 | 2,648 | 1.0% | 100.0% |
| Whiteman AFB | MO | 2,556 | 2,556 | 1.0% | 100.0% |
| Concordia | MO | 2,358 | 2,358 | 0.9% | 100.0% |
| Warsaw | MO | 2,337 | 2,337 | 0.9% | 100.0% |
| Marceline | MO | 2,130 | 2,130 | 0.8% | 100.0% |
| Kahoka | MO | 1,973 | 1,973 | 0.8% | 100.0% |
| Gallatin | MO | 1,852 | 1,852 | 0.7% | 100.0% |
| Slater | MO | 1,823 | 1,823 | 0.7% | 100.0% |
| Milan | MO | 1,749 | 1,749 | 0.7% | 100.0% |
| Memphis | MO | 1,727 | 1,727 | 0.7% | 100.0% |
| Albany | MO | 1,710 | 1,710 | 0.7% | 100.0% |
| Unionville | MO | 1,668 | 1,668 | 0.7% | 100.0% |
| Salisbury | MO | 1,569 | 1,569 | 0.6% | 100.0% |
| Tarkio | MO | 1,470 | 1,470 | 0.6% | 100.0% |
| Huntsville | MO | 1,350 | 1,350 | 0.5% | 100.0% |
| Sweet Springs | MO | 1,331 | 1,331 | 0.5% | 100.0% |
| La Plata | MO | 1,244 | 1,244 | 0.5% | 100.0% |
| Rock Port | MO | 1,238 | 1,238 | 0.5% | 100.0% |
| Lincoln | MO | 1,203 | 1,203 | 0.5% | 100.0% |
| Paris | MO | 1,177 | 1,177 | 0.5% | 100.0% |
| Cole Camp | MO | 1,172 | 1,172 | 0.5% | 100.0% |
| Stanberry | MO | 1,154 | 1,154 | 0.5% | 100.0% |
| Appleton City | MO | 1,080 | 1,080 | 0.4% | 100.0% |
| Glasgow | MO | 1,079 | 1,079 | 0.4% | 100.0% |
| New Franklin | MO | 1,021 | 1,021 | 0.4% | 100.0% |
| Edina | MO | 1,012 | 1,012 | 0.4% | 100.0% |
| La Monte | MO | 1,009 | 1,009 | 0.4% | 100.0% |
| Mound City | MO | 1,005 | 1,005 | 0.4% | 100.0% |
| Princeton | MO | 983 | 983 | 0.4% | 100.0% |
| Oregon | MO | 832 | 832 | 0.3% | 100.0% |
| King City | MO | 832 | 832 | 0.3% | 100.0% |
| Waverly | MO | 816 | 816 | 0.3% | 100.0% |
| Brunswick | MO | 796 | 796 | 0.3% | 100.0% |
| Grant City | MO | 780 | 780 | 0.3% | 100.0% |
| Braymer | MO | 753 | 753 | 0.3% | 100.0% |
| Clarence | MO | 724 | 724 | 0.3% | 100.0% |
| Pilot Grove | MO | 690 | 690 | 0.3% | 100.0% |
| Lancaster | MO | 679 | 679 | 0.3% | 100.0% |
| La Belle | MO | 645 | 645 | 0.3% | 100.0% |
| Norborne | MO | 632 | 632 | 0.2% | 100.0% |
| Bevier | MO | 630 | 630 | 0.2% | 100.0% |
| Fairfax | MO | 623 | 623 | 0.2% | 100.0% |
| Green Ridge | MO | 599 | 599 | 0.2% | 100.0% |
| Green City | MO | 570 | 570 | 0.2% | 100.0% |
| Jamesport | MO | 567 | 567 | 0.2% | 100.0% |
| Queen City | MO | 558 | 558 | 0.2% | 100.0% |
| Hardin | MO | 554 | 554 | 0.2% | 100.0% |
| Leeton | MO | 549 | 549 | 0.2% | 100.0% |
| Madison | MO | 533 | 533 | 0.2% | 100.0% |
| Polo | MO | 508 | 508 | 0.2% | 100.0% |
| Smithton | MO | 504 | 504 | 0.2% | 100.0% |
| Burlington Junction | MO | 490 | 490 | 0.2% | 100.0% |
| Lake Viking | MO | 483 | 483 | 0.2% | 100.0% |
| Urich | MO | 476 | 476 | 0.2% | 100.0% |
| Otterville | MO | 449 | 449 | 0.2% | 100.0% |
| Keytesville | MO | 447 | 447 | 0.2% | 100.0% |
| Hopkins | MO | 443 | 443 | 0.2% | 100.0% |
| Higbee | MO | 438 | 438 | 0.2% | 100.0% |
| Corder | MO | 427 | 427 | 0.2% | 100.0% |
| Meadville | MO | 419 | 419 | 0.2% | 100.0% |
| Wayland | MO | 417 | 417 | 0.2% | 100.0% |
| Bucklin | MO | 412 | 412 | 0.2% | 100.0% |
| Ravenwood | MO | 412 | 412 | 0.2% | 100.0% |
| Calhoun | MO | 405 | 405 | 0.2% | 100.0% |
| Alma | MO | 395 | 395 | 0.2% | 100.0% |
| Montrose | MO | 392 | 392 | 0.2% | 100.0% |
| Greentop | MO | 390 | 390 | 0.2% | 100.0% |
| Deepwater | MO | 384 | 384 | 0.2% | 100.0% |
| Novinger | MO | 384 | 384 | 0.2% | 100.0% |
| Ridgeway | MO | 377 | 377 | 0.1% | 100.0% |
| Atlanta | MO | 376 | 376 | 0.1% | 100.0% |
| Hale | MO | 373 | 373 | 0.1% | 100.0% |
| Windsor Place | MO | 361 | 361 | 0.1% | 100.0% |
| Bunceton | MO | 338 | 338 | 0.1% | 100.0% |
| Pattonsburg | MO | 337 | 337 | 0.1% | 100.0% |
| Creighton | MO | 332 | 332 | 0.1% | 100.0% |
| Jamestown | MO | 331 | 331 | 0.1% | 100.0% |
| Gilman City | MO | 329 | 329 | 0.1% | 100.0% |
| Downing | MO | 306 | 306 | 0.1% | 100.0% |
| Laclede | MO | 302 | 302 | 0.1% | 100.0% |
| Chilhowee | MO | 293 | 293 | 0.1% | 100.0% |
| Hume | MO | 288 | 288 | 0.1% | 100.0% |
| Cainsville | MO | 282 | 282 | 0.1% | 100.0% |
| Linneus | MO | 280 | 280 | 0.1% | 100.0% |
| Eagleville | MO | 280 | 280 | 0.1% | 100.0% |
| Maitland | MO | 280 | 280 | 0.1% | 100.0% |
| Greencastle | MO | 275 | 275 | 0.1% | 100.0% |
| Prairie Home | MO | 266 | 266 | 0.1% | 100.0% |
| Mercer | MO | 259 | 259 | 0.1% | 100.0% |
| Breckenridge | MO | 249 | 249 | 0.1% | 100.0% |
| Forest City | MO | 248 | 248 | 0.1% | 100.0% |
| Callao | MO | 246 | 246 | 0.1% | 100.0% |
| Armstrong | MO | 242 | 242 | 0.1% | 100.0% |
| Brashear | MO | 241 | 241 | 0.1% | 100.0% |
| Winston | MO | 232 | 232 | 0.1% | 100.0% |
| Skidmore | MO | 232 | 232 | 0.1% | 100.0% |
| New Hampton | MO | 227 | 227 | 0.1% | 100.0% |
| Wheeling | MO | 226 | 226 | 0.1% | 100.0% |
| Amsterdam | MO | 223 | 223 | 0.1% | 100.0% |
| Utica | MO | 222 | 222 | 0.1% | 100.0% |
| Blackburn | MO | 222 | 222 | 0.1% | 100.0% |
| Spickard | MO | 220 | 220 | 0.1% | 100.0% |
| Mayview | MO | 217 | 217 | 0.1% | 100.0% |
| Browning | MO | 217 | 217 | 0.1% | 100.0% |
| Blythedale | MO | 210 | 210 | 0.1% | 100.0% |
| Conception | MO | 210 | 210 | 0.1% | 100.0% |
| Wyaconda | MO | 209 | 209 | 0.1% | 100.0% |
| Bosworth | MO | 209 | 209 | 0.1% | 100.0% |
| Emma | MO | 204 | 204 | 0.1% | 100.0% |
| Cairo | MO | 201 | 201 | 0.1% | 100.0% |
| Chula | MO | 199 | 199 | 0.1% | 100.0% |
| Centerview | MO | 197 | 197 | 0.1% | 100.0% |
| Houstonia | MO | 195 | 195 | 0.1% | 100.0% |
| Malta Bend | MO | 189 | 189 | 0.1% | 100.0% |
| Barnard | MO | 188 | 188 | 0.1% | 100.0% |
| Knox City | MO | 188 | 188 | 0.1% | 100.0% |
| Glenwood | MO | 182 | 182 | 0.1% | 100.0% |
| St. Francisville | MO | 179 | 179 | 0.1% | 100.0% |
| Blackwater | MO | 178 | 178 | 0.1% | 100.0% |
| Gilliam | MO | 177 | 177 | 0.1% | 100.0% |
| Cowgill | MO | 172 | 172 | 0.1% | 100.0% |
| Altamont | MO | 171 | 171 | 0.1% | 100.0% |
| Conception Junction | MO | 168 | 168 | 0.1% | 100.0% |
| Galt | MO | 166 | 166 | 0.1% | 100.0% |
| Mendon | MO | 164 | 164 | 0.1% | 100.0% |
| Bogard | MO | 163 | 163 | 0.1% | 100.0% |
| Syracuse | MO | 163 | 163 | 0.1% | 100.0% |
| Leisure Lake | MO | 160 | 160 | 0.1% | 100.0% |
| Hurdland | MO | 155 | 155 | 0.1% | 100.0% |
| Laredo | MO | 155 | 155 | 0.1% | 100.0% |
| Nelson | MO | 154 | 154 | 0.1% | 100.0% |
| Coffey | MO | 154 | 154 | 0.1% | 100.0% |
| Hughesville | MO | 152 | 152 | 0.1% | 100.0% |
| New Cambria | MO | 151 | 151 | 0.1% | 100.0% |
| Miami | MO | 150 | 150 | 0.1% | 100.0% |
| Renick | MO | 149 | 149 | 0.1% | 100.0% |
| Clearmont | MO | 147 | 147 | 0.1% | 100.0% |
| Pickering | MO | 143 | 143 | 0.1% | 100.0% |
| Graham | MO | 141 | 141 | 0.1% | 100.0% |
| Sheridan | MO | 139 | 139 | 0.1% | 100.0% |
| Rockville | MO | 139 | 139 | 0.1% | 100.0% |
| Purdin | MO | 139 | 139 | 0.1% | 100.0% |
| Tina | MO | 136 | 136 | 0.1% | 100.0% |
| Amoret | MO | 134 | 134 | 0.1% | 100.0% |
| Parnell | MO | 131 | 131 | 0.1% | 100.0% |
| Bethel | MO | 128 | 128 | 0.1% | 100.0% |
| Dawn | MO | 128 | 128 | 0.1% | 100.0% |
| Jacksonville | MO | 121 | 121 | 0.0% | 100.0% |
| Baring | MO | 121 | 121 | 0.0% | 100.0% |
| McFall | MO | 118 | 118 | 0.0% | 100.0% |
| Holliday | MO | 118 | 118 | 0.0% | 100.0% |
| Novelty | MO | 113 | 113 | 0.0% | 100.0% |
| Westboro | MO | 112 | 112 | 0.0% | 100.0% |
| Newtown | MO | 110 | 110 | 0.0% | 100.0% |
| Ludlow | MO | 110 | 110 | 0.0% | 100.0% |
| Elmo | MO | 109 | 109 | 0.0% | 100.0% |
| Alexandria | MO | 107 | 107 | 0.0% | 100.0% |
| Craig | MO | 104 | 104 | 0.0% | 100.0% |
| Mooresville | MO | 100 | 100 | 0.0% | 100.0% |
| Ravanna | MO | 98 | 98 | 0.0% | 100.0% |
| Blairstown | MO | 97 | 97 | 0.0% | 100.0% |
| Edinburg | MO | 92 | 92 | 0.0% | 100.0% |
| Humphreys | MO | 88 | 88 | 0.0% | 100.0% |
| Clifton Hill | MO | 86 | 86 | 0.0% | 100.0% |
| Dover | MO | 85 | 85 | 0.0% | 100.0% |
| Rutledge | MO | 83 | 83 | 0.0% | 100.0% |
| De Witt | MO | 82 | 82 | 0.0% | 100.0% |
| Sumner | MO | 81 | 81 | 0.0% | 100.0% |
| Millard | MO | 81 | 81 | 0.0% | 100.0% |
| Aullville | MO | 79 | 79 | 0.0% | 100.0% |
| Foster | MO | 78 | 78 | 0.0% | 100.0% |
| Ionia | MO | 77 | 77 | 0.0% | 100.0% |
| Mount Moriah | MO | 76 | 76 | 0.0% | 100.0% |
| Gibbs | MO | 76 | 76 | 0.0% | 100.0% |
| Revere | MO | 75 | 75 | 0.0% | 100.0% |
| Jameson | MO | 73 | 73 | 0.0% | 100.0% |
| Big Lake | MO | 72 | 72 | 0.0% | 100.0% |
| Brownington | MO | 72 | 0 | 0.0% | 0.0% |
| Luray | MO | 71 | 71 | 0.0% | 100.0% |
| Franklin | MO | 70 | 70 | 0.0% | 100.0% |
| Merwin | MO | 68 | 68 | 0.0% | 100.0% |
| Darlington | MO | 66 | 66 | 0.0% | 100.0% |
| Rothville | MO | 65 | 65 | 0.0% | 100.0% |
| South Gorin | MO | 64 | 64 | 0.0% | 100.0% |
| Mount Leonard | MO | 62 | 62 | 0.0% | 100.0% |
| Tightwad | MO | 60 | 60 | 0.0% | 100.0% |
| Worth | MO | 60 | 60 | 0.0% | 100.0% |
| Arrow Rock | MO | 60 | 60 | 0.0% | 100.0% |
| Newark | MO | 59 | 59 | 0.0% | 100.0% |
| Harris | MO | 59 | 59 | 0.0% | 100.0% |
| Worthington | MO | 58 | 58 | 0.0% | 100.0% |
| Guilford | MO | 56 | 56 | 0.0% | 100.0% |
| Watson | MO | 56 | 56 | 0.0% | 100.0% |
| Lucerne | MO | 54 | 54 | 0.0% | 100.0% |
| Leonard | MO | 54 | 54 | 0.0% | 100.0% |
| Gentry | MO | 54 | 54 | 0.0% | 100.0% |
| Arkoe | MO | 53 | 53 | 0.0% | 100.0% |
| Clyde | MO | 53 | 53 | 0.0% | 100.0% |
| Livonia | MO | 52 | 52 | 0.0% | 100.0% |
| Elmer | MO | 51 | 51 | 0.0% | 100.0% |
| Grand Pass | MO | 50 | 50 | 0.0% | 100.0% |
| Excello | MO | 49 | 49 | 0.0% | 100.0% |
| Tindall | MO | 49 | 49 | 0.0% | 100.0% |
| Ethel | MO | 47 | 47 | 0.0% | 100.0% |
| Allendale | MO | 46 | 46 | 0.0% | 100.0% |
| Quitman | MO | 45 | 45 | 0.0% | 100.0% |
| Brimson | MO | 45 | 45 | 0.0% | 100.0% |
| Pollock | MO | 44 | 44 | 0.0% | 100.0% |
| Winigan | MO | 44 | 44 | 0.0% | 100.0% |
| Powersville | MO | 43 | 43 | 0.0% | 100.0% |
| Lock Springs | MO | 40 | 40 | 0.0% | 100.0% |
| Triplett | MO | 36 | 36 | 0.0% | 100.0% |
| Denver | MO | 31 | 31 | 0.0% | 100.0% |
| Wooldridge | MO | 31 | 31 | 0.0% | 100.0% |
| Lupus | MO | 31 | 31 | 0.0% | 100.0% |
| Passaic | MO | 30 | 30 | 0.0% | 100.0% |
| La Due | MO | 28 | 28 | 0.0% | 100.0% |
| Phelps City | MO | 24 | 24 | 0.0% | 100.0% |
| Granger | MO | 23 | 23 | 0.0% | 100.0% |
| Arbela | MO | 22 | 22 | 0.0% | 100.0% |
| Osgood | MO | 22 | 22 | 0.0% | 100.0% |
| Blanchard | MO | 22 | 22 | 0.0% | 100.0% |
| Plevna | MO | 21 | 21 | 0.0% | 100.0% |
| Fortescue | MO | 21 | 21 | 0.0% | 100.0% |
| South Gifford | MO | 21 | 21 | 0.0% | 100.0% |
| Hartwell | MO | 16 | 16 | 0.0% | 100.0% |
| Irena | MO | 13 | 13 | 0.0% | 100.0% |
| South Lineville | MO | 13 | 13 | 0.0% | 100.0% |
| Stotesbury | MO | 13 | 0 | 0.0% | 0.0% |
| Dalton | MO | 6 | 6 | 0.0% | 100.0% |
| Bigelow | MO | 6 | 6 | 0.0% | 100.0% |
| Goss | MO | 0 | 0 | 0.0% | 100.0% |
| Corning | MO | 0 | 0 | 0.0% | 100.0% |
City population is shown in full. The share of each city inside 660 is measured from Census tract centroids, not estimated from a rate-center match – so a city split between two codes appears on both, at the fraction each one actually holds. The “% of listed-city population” column uses the full populations of the cities listed here.
What counties does area code 660 cover?
436,301 residents across 37 counties, counted inside the 660 boundary — a county split between codes contributes only its part. The 35 largest are listed.
| County | State | Population in 660 | % of area-code footprint | % of County |
|---|---|---|---|---|
| Pettis County | MO | 42,980 | 10% | 100% |
| Johnson County | MO | 42,797 | 10% | 79% |
| Adair County | MO | 25,314 | 6% | 100% |
| Randolph County | MO | 24,716 | 6% | 100% |
| Saline County | MO | 23,333 | 5% | 100% |
| Henry County | MO | 21,946 | 5% | 100% |
| Nodaway County | MO | 21,241 | 5% | 100% |
| Benton County | MO | 17,761 | 4% | 92% |
| Lafayette County | MO | 17,527 | 4% | 53% |
| Cooper County | MO | 17,103 | 4% | 100% |
| Macon County | MO | 15,209 | 3% | 100% |
| Livingston County | MO | 14,557 | 3% | 100% |
| Linn County | MO | 11,874 | 3% | 100% |
| Howard County | MO | 10,151 | 2% | 100% |
| Grundy County | MO | 9,808 | 2% | 100% |
| Bates County | MO | 8,525 | 2% | 53% |
| Carroll County | MO | 8,495 | 2% | 100% |
| Daviess County | MO | 8,430 | 2% | 100% |
| Harrison County | MO | 8,157 | 2% | 100% |
| Chariton County | MO | 7,408 | 2% | 100% |
| Moniteau County | MO | 6,972 | 2% | 45% |
| Clark County | MO | 6,634 | 2% | 100% |
| Gentry County | MO | 6,162 | 1% | 100% |
| Sullivan County | MO | 5,999 | 1% | 100% |
| Caldwell County | MO | 5,593 | 1% | 63% |
| Atchison County | MO | 5,305 | 1% | 100% |
| Monroe County | MO | 5,127 | 1% | 59% |
| Scotland County | MO | 4,716 | 1% | 100% |
| Putnam County | MO | 4,681 | 1% | 100% |
| Holt County | MO | 4,223 | 1% | 100% |
| Schuyler County | MO | 4,032 | 1% | 100% |
| Knox County | MO | 3,744 | 1% | 100% |
| Shelby County | MO | 3,561 | 1% | 58% |
| Mercer County | MO | 3,538 | 1% | 100% |
| St. Clair County | MO | 3,529 | 1% | 38% |
Sources: City populations – U.S. Census Bureau PEP, Vintage 2024 (SUB-IP-EST2024-POP). State populations – the same program, Vintage 2025 (CO-EST2025-ALLDATA). Area-code footprint and county populations – 2020 Census Centers of Population, mapped against NANP area code boundaries. The share of each city inside a code is measured the same way, against Census place boundaries from the Census Bureau's TIGERweb service. Area code assignments – NANPA CO Code data. See our data methodology.
Has area code 660 been reported for unwanted calls?
Yes – 706 unwanted-call complaints were reported to the FTC for numbers showing a 660 area code (May 29 – Aug 14, 2026).
- 75% robocalls
- ↓ 40% vs prior period
Most-reported subjects
- Other44%311
- Reducing your debt (credit cards, mortgage, student loans)17%121
- Calls pretending to be government, businesses, or family and friends15%109
Caller ID is easily spoofed, so these figures reflect the number shown on caller ID, not the caller's true location – an area code alone never identifies a caller. The FTC does not verify the facts in these complaints. Source: FTC Do Not Call (DNC) Reported Calls Data, retrieved 2026-08-17.
Which prefixes and exchanges belong to area code 660?
53% assigned to a telco
- 81% Landline
- 19% Wireless
- 0% Unknown
of 530 | ||
| Prefix | Usage | Carrier |
|---|---|---|
| (660)200- | Landline | Centurylink |
| (660)201- | Wireless | United States Cellular |
| (660)202- | Wireless | New Cingular Wireless Pcs |
| (660)204- | Landline | Level 3 Communications |
| (660)205- | Landline | Level 3 Communications |
| (660)206- | Landline | Level 3 Communications |
| (660)207- | Landline | Level 3 Communications |
| (660)208- | Landline | Level 3 Communications |
| (660)209- | Landline | Level 3 Communications |
| (660)210- | Landline | Level 3 Communications |
| (660)212- | Landline | Level 3 Communications |
| (660)213- | Landline | Mark Twain Communications |
| (660)214- | Wireless | New Cingular Wireless Pcs |
| (660)215- | Wireless | New Cingular Wireless Pcs |
| (660)216- | Wireless | United States Cellular |
| (660)217- | Wireless | New Cingular Wireless Pcs |
| (660)218- | Landline | Level 3 Communications |
| (660)219- | Landline | Level 3 Communications |
| (660)220- | Landline | Level 3 Communications |
| (660)221- | Landline | Aerial Communications |
| (660)222- | Landline | Chariton Valley Tel. Co. |
| (660)223- | Landline | Level 3 Communications |
| (660)224- | Wireless | Verizon Wireless |
| (660)225- | Landline | Level 3 Communications |
| (660)226- | Landline | Chariton Valley Tel. Co. |
| (660)227- | Landline | Aerial Communications |
| (660)228- | Landline | Level 3 Communications |
| (660)229- | Landline | Aerial Communications |
| (660)230- | Landline | Level 3 Communications |
| (660)231- | Landline | Level 3 Communications |
| (660)232- | Landline | Aerial Communications |
| (660)233- | Landline | Aerial Communications |
| (660)234- | Landline | Chariton Valley Communications |
| (660)235- | Wireless | New Cingular Wireless Pcs |
| (660)236- | Landline | Southwestern Bell |
| (660)237- | Landline | Citizens Tel. Co. |
| (660)238- | Landline | Aerial Communications |
| (660)239- | Landline | Chariton Valley Tel. Co. |
| (660)240- | Landline | Level 3 Communications |
| (660)241- | Landline | Suddenlink Comm |
| (660)242- | Landline | Level 3 Communications |
| (660)243- | Landline | Level 3 Communications |
| (660)244- | Landline | Grand River Mutual Tel Co |
| (660)245- | Wireless | United States Cellular |
| (660)246- | Landline | Level 3 Communications |
| (660)247- | Wireless | New Cingular Wireless Pcs |
| (660)248- | Landline | Southwestern Bell |
| (660)249- | Landline | Onvoy |
| (660)250- | Landline | Level 3 Communications |
| (660)251- | Landline | Level 3 Communications |
| (660)252- | Landline | Level 3 Communications |
| (660)253- | Wireless | Northwest Missouri Cellular Limited Partnership |
| (660)254- | Wireless | Northwest Missouri Cellular Limited Partnership |
| (660)255- | Landline | Green Hills Tel. |
| (660)256- | Landline | Windstream Missouri |
| (660)257- | Wireless | United States Cellular |
| (660)258- | Landline | Southwestern Bell |
| (660)259- | Landline | Centurylink |
| (660)260- | Landline | Onvoy |
| (660)261- | Landline | Chariton Valley Tel. Co. |
| (660)262- | Landline | Level 3 Communications |
| (660)263- | Landline | Southwestern Bell |
| (660)264- | Landline | Bandwidth.Com Clec |
| (660)265- | Landline | Windstream Missouri |
| (660)266- | Landline | Windstream Missouri |
| (660)267- | Landline | Craw-Kan Tel. Coop. |
| (660)268- | Landline | Southwestern Bell |
| (660)269- | Landline | Southwestern Bell |
| (660)270- | Landline | Aerial Communications |
| (660)271- | Wireless | United States Cellular |
| (660)272- | Landline | Windstream Missouri |
| (660)273- | Landline | Southwestern Bell |
| (660)274- | Landline | Level 3 Communications |
| (660)275- | Landline | Onvoy |
| (660)276- | Landline | Aerial Communications |
| (660)277- | Landline | Chariton Valley Tel. Co. |
| (660)278- | Landline | Mark Twain Rural Tel. Co. |
| (660)279- | Landline | Level 3 Communications |
| (660)280- | Wireless | Verizon Wireless |
| (660)281- | Wireless | New Cingular Wireless Pcs |
| (660)282- | Landline | Centurylink |
| (660)283- | Landline | Level 3 Communications |
| (660)284- | Landline | Mark Twain Rural Tel. Co. |
| (660)285- | Landline | Centurylink |
| (660)286- | Landline | Grand River Mutual Tel Co |
| (660)287- | Wireless | New Cingular Wireless Pcs |
| (660)288- | Landline | Centurylink |
| (660)289- | Landline | Centurylink Communications |
| (660)290- | Landline | Onvoy |
| (660)291- | Landline | Windstream Missouri |
| (660)292- | Wireless | Verizon Wireless |
| (660)293- | Landline | Ip Horizon |
| (660)294- | Wireless | United States Cellular |
| (660)295- | Landline | Chariton Valley Tel. Co. |
| (660)296- | Wireless | United States Cellular |
| (660)297- | Landline | Windstream Missouri |
| (660)298- | Landline | Centurylink |
| (660)299- | Wireless | Verizon Wireless |
| (660)300- | Landline | Fractel |
| (660)301- | Landline | Level 3 Communications |
| (660)302- | Wireless | United States Cellular |
| (660)303- | Landline | Onvoy |
| (660)305- | Wireless | United States Cellular |
| (660)306- | Landline | Metropcs |
| (660)308- | Wireless | Verizon Wireless |
| (660)310- | Landline | Teleport Communications America |
| (660)312- | Landline | Centurylink Communications |
| (660)313- | Wireless | United States Cellular |
| (660)317- | Landline | Metropcs |
| (660)319- | Landline | Level 3 Communications |
| (660)322- | Wireless | Verizon Wireless |
| (660)323- | Landline | Mark Twain Rural Tel. Co. |
| (660)324- | Landline | At&T |
| (660)325- | Wireless | United States Cellular |
| (660)326- | Landline | Grand River Mutual Tel Co |
| (660)327- | Landline | Centurylink |
| (660)328- | Landline | Northeast Missouri Rural Tel. Co. |
| (660)329- | Wireless | New Cingular Wireless Pcs |
| (660)330- | Landline | Skyetel |
| (660)332- | Landline | Centurylink |
| (660)333- | Landline | Level 3 Communications |
| (660)334- | Wireless | New Cingular Wireless Pcs |
| (660)335- | Landline | Centurylink |
| (660)336- | Landline | Onvoy |
| (660)337- | Landline | Otelco Mid-Missouri |
| (660)338- | Landline | Southwestern Bell |
| (660)339- | Landline | Southwestern Bell |
| (660)341- | Wireless | United States Cellular |
| (660)342- | Wireless | United States Cellular |
| (660)343- | Landline | Centurylink |
| (660)344- | Landline | Northeast Missouri Rural Tel. Co. |
| (660)345- | Landline | Green Hills Telecommunications Services |
| (660)346- | Wireless | United States Cellular |
| (660)347- | Landline | Southwestern Bell |
| (660)348- | Landline | Windstream Missouri |
| (660)349- | Wireless | Sprint Spectrum |
| (660)351- | Wireless | New Cingular Wireless Pcs |
| (660)352- | Landline | Green Hills Tel. |
| (660)353- | Wireless | Sprint Spectrum |
| (660)354- | Landline | Green Hills Tel. |
| (660)355- | Landline | Northeast Missouri Rural Tel. Co. |
| (660)356- | Landline | Fractel |
| (660)357- | Landline | Teleport Communications America |
| (660)358- | Landline | Southwestern Bell |
| (660)359- | Landline | Southwestern Bell |
| (660)360- | Landline | Onvoy |
| (660)362- | Landline | Charter Fiberlink - Missouri |
| (660)363- | Landline | Onvoy |
| (660)365- | Wireless | New Cingular Wireless Pcs |
| (660)366- | Landline | Centurylink |
| (660)367- | Landline | Windstream Missouri |
| (660)368- | Landline | Windstream Missouri |
| (660)371- | Landline | Onvoy |
| (660)372- | Landline | Southwestern Bell |
| (660)373- | Wireless | Verizon Wireless |
| (660)375- | Wireless | Verizon Wireless |
| (660)376- | Landline | Southwestern Bell |
| (660)377- | Wireless | United States Cellular |
| (660)378- | Landline | Terra Nova Telecom |
| (660)379- | Landline | Southwestern Bell |
| (660)382- | Landline | Grand River Mutual Tel Co |
| (660)383- | Landline | Level 3 Communications |
| (660)384- | Wireless | United States Cellular |
| (660)385- | Landline | Centurylink |
| (660)386- | Landline | Level 3 Communications |
| (660)387- | Wireless | New Cingular Wireless Pcs |
| (660)388- | Landline | Chariton Valley Tel. Co. |
| (660)389- | Landline | Rock Port Tel. Co. |
| (660)394- | Landline | Citizens Tel. Co. |
| (660)395- | Landline | Chariton Valley Communications |
| (660)397- | Landline | Southwestern Bell |
| (660)398- | Landline | Centurylink |
| (660)399- | Landline | Windstream Iowa Communications |
| (660)400- | Landline | Fractel |
| (660)402- | Landline | Socket Telecom |
| (660)404- | Wireless | New Cingular Wireless Pcs |
| (660)409- | Landline | Onvoy |
| (660)412- | Wireless | Verizon Wireless |
| (660)413- | Wireless | Verizon Wireless |
| (660)414- | Wireless | Verizon Wireless |
| (660)415- | Wireless | Verizon Wireless |
| (660)422- | Landline | Centurylink |
| (660)423- | Landline | Mark Twain Rural Tel. Co. |
| (660)424- | Wireless | New Cingular Wireless Pcs |
| (660)425- | Landline | Grand River Mutual Tel Co |
| (660)426- | Landline | Grand River Mutual Tel Co |
| (660)427- | Landline | Otelco Mid-Missouri |
| (660)428- | Landline | Centurylink |
| (660)429- | Landline | Centurylink |
| (660)431- | Landline | Level 3 Communications |
| (660)433- | Landline | Centurylink |
| (660)434- | Landline | Mark Twain Rural Tel. Co. |
| (660)438- | Landline | Centurylink |
| (660)439- | Landline | Grand River Mutual Tel Co |
| (660)440- | Landline | Mcc Telephony Of Missouri |
| (660)441- | Wireless | New Cingular Wireless Pcs |
| (660)442- | Landline | Centurylink |
| (660)444- | Landline | Fractel |
| (660)445- | Landline | Windstream Missouri |
| (660)446- | Landline | Oregon Farmers Mutual Tel. Co. |
| (660)447- | Landline | Craw-Kan Tel. Coop. |
| (660)448- | Landline | Grand River Mutual Tel Co |
| (660)454- | Landline | Onvoy |
| (660)455- | Landline | Onvoy |
| (660)456- | Landline | Southwestern Bell |
| (660)457- | Landline | Southwestern Bell |
| (660)458- | Landline | Otelco Mid-Missouri |
| (660)459- | Wireless | United States Cellular |
| (660)460- | Wireless | Sprint Spectrum |
| (660)462- | Landline | Centurylink |
| (660)463- | Landline | Centurylink |
| (660)464- | Wireless | Verizon Wireless |
| (660)465- | Landline | Northeast Missouri Rural Tel. Co. |
| (660)466- | Landline | Onvoy |
| (660)470- | Landline | Windstream Missouri |
| (660)472- | Landline | Level 3 Communications |
| (660)473- | Wireless | Sprint Spectrum |
| (660)474- | Landline | Level 3 Communications |
| (660)476- | Landline | Centurylink |
| (660)477- | Landline | Centurylink |
| (660)478- | Landline | Peerless Network Of Missouri |
| (660)479- | Landline | Mark Twain Rural Tel. Co. |
| (660)481- | Landline | Chariton Valley Tel. Co. |
| (660)483- | Wireless | New Cingular Wireless Pcs |
| (660)484- | Landline | Green Hills Tel. |
| (660)485- | Landline | Grand River Mutual Tel Co |
| (660)486- | Landline | Chariton Valley Tel. Co. |
| (660)487- | Wireless | United States Cellular |
| (660)488- | Landline | Northeast Missouri Rural Tel. Co. |
| (660)489- | Landline | Otelco Mid-Missouri |
| (660)491- | Wireless | Northwest Missouri Cellular Limited Partnership |
| (660)492- | Wireless | Verizon Wireless |
| (660)493- | Landline | Centurylink |
| (660)494- | Wireless | Csc Wireless |
| (660)495- | Wireless | United States Cellular |
| (660)497- | Wireless | United States Cellular |
| (660)498- | Landline | Centurylink |
| (660)499- | Landline | Consolidated Communications Of Missouri |
| (660)500- | Landline | Fractel |
| (660)510- | Wireless | United States Cellular |
| (660)515- | Landline | Level 3 Communications |
| (660)518- | Wireless | United States Cellular |
| (660)519- | Wireless | United States Cellular |
| (660)522- | Landline | Peerless Network Of Missouri |
| (660)525- | Landline | Aerial Communications |
| (660)527- | Landline | Centurylink |
| (660)528- | Landline | Aerial Communications |
| (660)529- | Landline | Southwestern Bell |
| (660)530- | Landline | Southwestern Bell |
| (660)533- | Landline | Windstream Missouri |
| (660)534- | Landline | Chariton Valley Tel. Co. |
| (660)535- | Landline | Centurylink |
| (660)537- | Wireless | New Cingular Wireless Pcs |
| (660)538- | Landline | Centurylink |
| (660)539- | Landline | Aerial Communications |
| (660)541- | Wireless | New Cingular Wireless Pcs |
| (660)542- | Landline | Southwestern Bell |
| (660)543- | Landline | Centurylink |
| (660)544- | Landline | Centurylink |
| (660)547- | Landline | Centurylink |
| (660)548- | Landline | Centurylink |
| (660)549- | Landline | Chariton Valley Tel. Co. |
| (660)552- | Landline | Level 3 Communications |
| (660)553- | Wireless | New Cingular Wireless Pcs |
| (660)556- | Landline | Aerial Communications |
| (660)557- | Landline | Netgenuity |
| (660)559- | Landline | Windstream Missouri |
| (660)560- | Landline | Level 3 Communications |
| (660)562- | Landline | Centurylink |
| (660)563- | Landline | Southwestern Bell |
| (660)564- | Landline | Windstream Missouri |
| (660)565- | Landline | Chariton Valley Tel. Co. |
| (660)566- | Landline | Fractel |
| (660)568- | Landline | Centurylink |
| (660)570- | Landline | Netgenuity |
| (660)572- | Wireless | New Cingular Wireless Pcs |
| (660)580- | Landline | Aerial Communications |
| (660)581- | Landline | Windstream Iowa Communications |
| (660)582- | Landline | Centurylink |
| (660)584- | Landline | Citizens Tel. Co. |
| (660)586- | Landline | Southwestern Bell |
| (660)587- | Landline | Onvoy |
| (660)588- | Landline | Ton80 Communications |
| (660)591- | Landline | Aerial Communications |
| (660)592- | Landline | Grand River Mutual Tel Co |
| (660)593- | Landline | Green Hills Telecommunications Services |
| (660)594- | Landline | Centurylink |
| (660)595- | Landline | Centurylink |
| (660)596- | Landline | Aerial Communications |
| (660)598- | Landline | Centurylink |
| (660)599- | Landline | Fractel |
| (660)600- | Landline | Fractel |
| (660)605- | Wireless | Verizon Wireless |
| (660)613- | Landline | Onvoy |
| (660)616- | Landline | Level 3 Communications |
| (660)619- | Wireless | Verizon Wireless |
| (660)620- | Wireless | Verizon Wireless |
| (660)621- | Wireless | Verizon Wireless |
| (660)622- | Landline | Green Hills Tel. |
| (660)623- | Wireless | New Cingular Wireless Pcs |
| (660)624- | Wireless | Verizon Wireless |
| (660)625- | Wireless | United States Cellular |
| (660)626- | Landline | Southwestern Bell |
| (660)627- | Landline | Southwestern Bell |
| (660)628- | Landline | Onvoy |
| (660)629- | Wireless | United States Cellular |
| (660)631- | Wireless | Verizon Wireless |
| (660)633- | Landline | Fractel |
| (660)634- | Landline | Centurylink |
| (660)635- | Wireless | New Cingular Wireless Pcs |
| (660)636- | Landline | Green Hills Tel. |
| (660)638- | Landline | Centurylink |
| (660)639- | Landline | Grand River Mutual Tel Co |
| (660)641- | Wireless | Verizon Wireless |
| (660)643- | Landline | Craw-Kan Tel. Coop. |
| (660)644- | Landline | Green Hills Tel. |
| (660)645- | Landline | Centurylink |
| (660)646- | Landline | Southwestern Bell |
| (660)647- | Landline | Centurylink |
| (660)650- | Landline | Onvoy |
| (660)651- | Wireless | United States Cellular |
| (660)652- | Landline | Grand River Mutual Tel Co |
| (660)653- | Landline | Centurylink |
| (660)654- | Wireless | Verizon Wireless |
| (660)655- | Landline | Level 3 Communications |
| (660)656- | Landline | Centurylink |
| (660)659- | Landline | Green Hills Tel. |
| (660)660- | Landline | Onvoy |
| (660)661- | Landline | Onvoy |
| (660)662- | Landline | Onvoy |
| (660)663- | Landline | Windstream Missouri |
| (660)665- | Landline | Southwestern Bell |
| (660)666- | Landline | Grand River Mutual Tel Co |
| (660)667- | Landline | Onvoy |
| (660)668- | Landline | Centurylink |
| (660)669- | Wireless | Dish Wireless |
| (660)670- | Wireless | United States Cellular |
| (660)671- | Landline | Level 3 Communications |
| (660)672- | Landline | Level 3 Communications |
| (660)673- | Landline | Grand River Mutual Tel Co |
| (660)674- | Landline | Alma Telephone Co |
| (660)675- | Landline | Level 3 Communications |
| (660)676- | Wireless | United States Cellular |
| (660)677- | Landline | Level 3 Communications |
| (660)678- | Landline | Centurylink |
| (660)679- | Landline | Centurylink |
| (660)680- | Landline | Onvoy |
| (660)683- | Landline | Centurylink |
| (660)684- | Landline | Grand River Mutual Tel Co |
| (660)686- | Landline | Centurylink |
| (660)687- | Landline | Southwestern Bell |
| (660)688- | Landline | Onvoy |
| (660)689- | Landline | Chariton Valley Tel. Co. |
| (660)690- | Landline | Peerless Network Of Missouri |
| (660)691- | Landline | Level 3 Communications |
| (660)692- | Landline | Northeast Missouri Rural Tel. Co. |
| (660)693- | Landline | Centurylink |
| (660)694- | Landline | Centurylink |
| (660)695- | Landline | Chariton Valley Tel. Co. |
| (660)696- | Landline | Centurylink |
| (660)697- | Landline | Onvoy |
| (660)699- | Landline | Centurylink |
| (660)707- | Landline | Southwestern Bell |
| (660)717- | Landline | Onvoy |
| (660)720- | Landline | Onvoy |
| (660)721- | Landline | Onvoy |
| (660)722- | Landline | Level 3 Communications |
| (660)723- | Wireless | New Cingular Wireless Pcs |
| (660)724- | Landline | Fractel |
| (660)725- | Landline | Iamo Communications |
| (660)726- | Landline | Windstream Missouri |
| (660)727- | Landline | Centurylink |
| (660)728- | Wireless | Verizon Wireless |
| (660)729- | Landline | Iamo Communications |
| (660)730- | Landline | Southwestern Bell |
| (660)731- | Landline | Green Hills Tel. |
| (660)732- | Landline | Fractel |
| (660)733- | Landline | Mark Twain Rural Tel. Co. |
| (660)734- | Wireless | New Cingular Wireless Pcs |
| (660)735- | Landline | Grand River Mutual Tel Co |
| (660)736- | Landline | Centurylink |
| (660)738- | Landline | Green Hills Tel. |
| (660)739- | Landline | Mark Twain Rural Tel. Co. |
| (660)741- | Landline | Onvoy |
| (660)742- | Landline | Iamo Communications |
| (660)744- | Landline | Rock Port Tel. Co. |
| (660)745- | Landline | Green Hills Tel. |
| (660)747- | Landline | Centurylink |
| (660)748- | Landline | Grand River Mutual Tel Co |
| (660)749- | Landline | Windstream Missouri |
| (660)752- | Landline | Southwestern Bell |
| (660)754- | Landline | Centurylink |
| (660)755- | Landline | Green Hills Tel. |
| (660)758- | Landline | Fractel |
| (660)761- | Landline | Onvoy |
| (660)762- | Landline | Mark Twain Rural Tel. Co. |
| (660)766- | Landline | Northeast Missouri Rural Tel. Co. |
| (660)767- | Landline | Onvoy |
| (660)768- | Landline | Chariton Valley Tel. Co. |
| (660)770- | Landline | Socket Telecom |
| (660)771- | Landline | Midwest Data Center |
| (660)772- | Landline | Green Hills Tel. |
| (660)773- | Landline | Chariton Valley Tel. Co. |
| (660)774- | Landline | Level 3 Communications |
| (660)775- | Landline | Chariton Valley Tel. Co. |
| (660)776- | Landline | Onvoy |
| (660)777- | Landline | Chariton Valley Tel. Co. |
| (660)778- | Landline | Centurylink |
| (660)781- | Landline | Onvoy |
| (660)783- | Landline | Southwestern Bell |
| (660)784- | Landline | Otelco Mid-Missouri |
| (660)785- | Landline | Southwestern Bell |
| (660)786- | Landline | Windstream Missouri |
| (660)787- | Wireless | New Cingular Wireless Pcs |
| (660)788- | Wireless | Verizon Wireless |
| (660)789- | Landline | Grand River Mutual Tel Co |
| (660)793- | Landline | Grand River Mutual Tel Co |
| (660)794- | Landline | Grand River Mutual Tel Co |
| (660)795- | Wireless | United States Cellular |
| (660)797- | Landline | Level 3 Communications |
| (660)799- | Landline | Grand River Mutual Tel Co |
| (660)800- | Landline | Fractel |
| (660)808- | Landline | Onvoy |
| (660)815- | Wireless | New Cingular Wireless Pcs |
| (660)816- | Landline | Onvoy |
| (660)822- | Wireless | New Cingular Wireless Pcs |
| (660)824- | Landline | Grand River Mutual Tel Co |
| (660)825- | Landline | Centurylink |
| (660)826- | Landline | Southwestern Bell |
| (660)827- | Landline | Southwestern Bell |
| (660)828- | Landline | Windstream Missouri |
| (660)829- | Landline | Southwestern Bell |
| (660)831- | Landline | Southwestern Bell |
| (660)832- | Landline | Craw-Kan Tel. Coop. |
| (660)833- | Landline | Level 3 Communications |
| (660)834- | Landline | Otelco Mid-Missouri |
| (660)835- | Landline | Onvoy |
| (660)837- | Landline | Otelco Mid-Missouri |
| (660)838- | Landline | Otelco Mid-Missouri |
| (660)839- | Landline | Centurylink |
| (660)841- | Landline | Centurylink |
| (660)842- | Landline | Fractel |
| (660)844- | Wireless | United States Cellular |
| (660)845- | Landline | Grand River Mutual Tel Co |
| (660)846- | Landline | Otelco Mid-Missouri |
| (660)847- | Landline | Level 3 Communications |
| (660)848- | Landline | Southwestern Bell |
| (660)849- | Landline | Centurylink |
| (660)851- | Landline | Charter Fiberlink - Missouri |
| (660)852- | Landline | Otelco Mid-Missouri |
| (660)853- | Landline | Aerial Communications |
| (660)855- | Landline | Fractel |
| (660)856- | Landline | Windstream Missouri |
| (660)857- | Landline | Northeast Missouri Rural Tel. Co. |
| (660)858- | Landline | Windstream Missouri |
| (660)859- | Landline | Otelco Mid-Missouri |
| (660)862- | Landline | Onvoy |
| (660)863- | Landline | Ip Horizon |
| (660)864- | Landline | Aerial Communications |
| (660)865- | Wireless | New Cingular Wireless Pcs |
| (660)866- | Landline | Northeast Missouri Rural Tel. Co. |
| (660)867- | Landline | Grand River Mutual Tel Co |
| (660)868- | Wireless | New Cingular Wireless Pcs |
| (660)869- | Landline | Aerial Communications |
| (660)872- | Landline | Grand River Mutual Tel Co |
| (660)874- | Landline | Northeast Missouri Rural Tel. Co. |
| (660)875- | Landline | Grand River Mutual Tel Co |
| (660)876- | Landline | Grand River Mutual Tel Co |
| (660)877- | Landline | Windstream Iowa Communications |
| (660)878- | Landline | Grand River Mutual Tel Co |
| (660)879- | Landline | Otelco Mid-Missouri |
| (660)882- | Landline | Southwestern Bell |
| (660)883- | Landline | Northeast Missouri Rural Tel. Co. |
| (660)885- | Landline | Centurylink |
| (660)886- | Landline | Southwestern Bell |
| (660)888- | Wireless | New Cingular Wireless Pcs |
| (660)889- | Landline | Level 3 Communications |
| (660)890- | Landline | Centurylink |
| (660)892- | Landline | Mark Twain Rural Tel. Co. |
| (660)893- | Landline | Grand River Mutual Tel Co |
| (660)895- | Landline | Grand River Mutual Tel Co |
| (660)898- | Landline | Aerial Communications |
| (660)900- | Landline | Fractel |
| (660)906- | Landline | Level 3 Communications |
| (660)909- | Landline | Aerial Communications |
| (660)910- | Landline | Radiantiq |
| (660)920- | Wireless | Northwest Missouri Cellular Limited Partnership |
| (660)924- | Landline | Aerial Communications |
| (660)925- | Landline | Craw-Kan Tel. Coop. |
| (660)927- | Landline | Centurylink |
| (660)928- | Landline | Holway Tel. Co. |
| (660)933- | Landline | Northeast Missouri Rural Tel. Co. |
| (660)935- | Landline | Holway Tel. Co. |
| (660)937- | Landline | Grand River Mutual Tel Co |
| (660)938- | Landline | Grand River Mutual Tel Co |
| (660)939- | Landline | Grand River Mutual Tel Co |
| (660)944- | Landline | Grand River Mutual Tel Co |
| (660)945- | Landline | Northeast Missouri Rural Tel. Co. |
| (660)946- | Landline | Grand River Mutual Tel Co |
| (660)947- | Landline | Northeast Missouri Rural Tel. Co. |
| (660)948- | Landline | Centurylink |
| (660)949- | Landline | Mark Twain Rural Tel. Co. |
| (660)951- | Landline | Bandwidth.Com Clec |
| (660)952- | Landline | Level 3 Communications |
| (660)953- | Wireless | Verizon Wireless |
| (660)954- | Landline | Windstream Missouri |
| (660)955- | Landline | Bandwidth.Com Clec |
| (660)956- | Landline | Level 3 Communications |
| (660)960- | Landline | Bandwidth.Com Clec |
| (660)961- | Landline | Bandwidth.Com Clec |
| (660)963- | Landline | Windstream Missouri |
| (660)964- | Landline | Onvoy |
| (660)968- | Wireless | United States Cellular |
| (660)970- | Wireless | United States Cellular |
| (660)971- | Wireless | Verizon Wireless |
| (660)972- | Landline | Level 3 Communications |
| (660)973- | Wireless | Verizon Wireless |
| (660)974- | Landline | Bandwidth.Com Clec |
| (660)975- | Landline | Onvoy |
| (660)977- | Landline | Level 3 Communications |
| (660)978- | Landline | Level 3 Communications |
| (660)984- | Landline | Iamo Communications |
| (660)986- | Landline | Grand River Mutual Tel Co |
| (660)987- | Landline | Socket Telecom |
| (660)988- | Wireless | Verizon Wireless |
| (660)992- | Landline | Level 3 Communications |
| (660)993- | Landline | Rock Port Tel. Co. |
| (660)994- | Landline | Terra Nova Telecom |
| (660)998- | Wireless | New Cingular Wireless Pcs |
| (660)999- | Landline | Telnyx |
| No prefixes match “”. | ||
Frequently Asked Questions about the 660 Area Code
Who called me from a 660 number?
A 660 number is assigned to Sedalia, Missouri, so a call may come from there. But caller ID is easy to fake, and scammers often spoof a local 660 code to look nearby, so a 660 number doesn't prove the caller is local. Recently, 706 unwanted-call complaints were reported to the FTC for numbers showing the 660 code (75% flagged as robocalls). If you don't recognize the number, let it go to voicemail; a real caller will leave a message.
Is 660 a scam area code?
No area code is a scam on its own. 660 is a normal, officially assigned code for Sedalia, Missouri. Spam callers spoof local codes to raise the odds you answer, so 660 on your caller ID says nothing about who is really calling. Recently, 706 unwanted-call complaints were reported to the FTC for numbers showing the 660 code (75% flagged as robocalls). Judge the call itself, not the area code.
Why do I keep getting calls from the 660 area code?
Repeated calls from different 660 numbers are usually spoofing: a robocaller rotates through 660 numbers so each call looks local and slips past simple blocks. Recently, 706 unwanted-call complaints were reported to the FTC for numbers showing the 660 code (75% flagged as robocalls). Blocking one number rarely helps; voicemail screening, your carrier spam filter, and the Do Not Call Registry work better.
Should I answer an unknown 660 number?
If you aren't expecting a 660 call, let it ring to voicemail. Legitimate callers leave a message, most robocallers hang up when no one picks up, and answering can mark your number as active and bring more calls.
How do I block calls from the 660 area code?
Block a single 660 number from your recent-calls list (iPhone: tap the number, then Block this Caller; Android: tap the number, then Block or report spam). To cut the volume, turn on Silence Unknown Callers on iPhone or spam protection on Android, enable spam filtering from your carrier, and register at DoNotCall.gov. Blocking the entire 660 code also stops legitimate local calls, so use it only as a last resort.
Where is area code 660?
Area code 660 covers Sedalia and the surrounding area in Missouri, spanning 253 cities with about 436,301 residents. No other code overlays this region, so 660 alone identifies the area.
When did area code 660 go into service?
Area code 660 went into service on October 12, 1997. It was split off from area code 816.
Is 660 a real area code?
Yes. 660 is an active code in the North American Numbering Plan, assigned by NANPA and in service for Sedalia, Missouri. A real code can still show up on spoofed spam calls, so treat unknown 660 calls with normal caution.
What timezone is the 660 area code in?
The 660 area code is in the Central Time (CT). Because a number can be kept when someone moves or switches to VoIP, a specific 660 caller may not be in that zone.
How do I call a 660 number from abroad?
From outside the US, dial your country's exit code, then 1 (the US country code), then 660 and the seven-digit number. From a mobile phone you can usually just enter +1 660 followed by the number and let the phone add the exit code for you.