| District of Missouri area codes: 816 | |
|---|---|
| Country | United States |
| State/Province | Missouri |
| Major City | Kansas City |
| Time Zone | Central |
| Prefix | County | Primary City | Company |
|---|---|---|---|
| 816-356 | Jackson | Kansas City, MO | Southwestern Bell |
| 816-357 | Clinton | Trimble, MO | Spectra Communications Group LLC DBA Centurylink |
| 816-358 | Jackson | Kansas City, MO | Southwestern Bell |
| 816-359 | Jackson | Kansas City, MO | Level 3 Communications |
| 816-360 | Jackson | Kansas City, MO | Southwestern Bell |
| 816-361 | Jackson | Kansas City, MO | Southwestern Bell |
| 816-363 | Jackson | Kansas City, MO | Southwestern Bell |
| 816-364 | Buchanan | St Joseph, MO | Southwestern Bell |
| 816-365 | Jackson | Kansas City, MO | Sprint Spectrum L.p. |
| 816-366 | Jackson | Greenwood, MO | Global Crossing Local Services-mo |
| 816-367 | Andrew | Amazonia, MO | Socket Telecom |
| 816-368 | Jackson | Kansas City, MO | Global Crossing Local Services-mo |
| 816-369 | Andrew | Helena, MO | Spectra Communications Group LLC DBA Centurylink |
| 816-370 | Clinton | Trimble, MO | Spectra Communications Group LLC DBA Centurylink |
| 816-372 | Jackson | Kansas City, MO | Global Crossing Local Services-mo |
| 816-373 | Jackson | Kansas City, MO | Southwestern Bell |
| 816-374 | Jackson | Kansas City, MO | Southwestern Bell |
| 816-376 | Ray | Henrietta, MO | Socket Telecom |
| 816-377 | Jackson | Kansas City, MO | New Cingular Wireless PCS - IL |
| 816-378 | Andrew | Cosby, MO | Spectra Communications Group LLC DBA Centurylink |
There are 628 prefixes, In the code area, the major cities are Belton, MO;Blue Springs, MO;Gladstone, MO;Grandvie. The major city is Kansas City.