| District of Missouri area codes: 816 | |
|---|---|
| Country | United States |
| State/Province | Missouri |
| Major City | Kansas City |
| Time Zone | Central |
| Prefix | County | Primary City | Company |
|---|---|---|---|
| 816-844 | Jackson | Kansas City, MO | Southwestern Bell |
| 816-846 | Jackson | Lone Jack, MO | Socket Telecom |
| 816-847 | Jackson | Grain Valley, MO | Southwestern Bell |
| 816-848 | Clay | Excelsior Springs, MO | Southwestern Bell |
| 816-849 | Platte | Ferrelview, MO | Socket Telecom |
| 816-850 | Johnson | Holden, MO | Embarq Missouri - Mo DBA Centurylink |
| 816-852 | Ray | Orrick, MO | Socket Telecom |
| 816-853 | Jackson | Kansas City, MO | Cellco Partnership DBA Verizon Wireless |
| 816-854 | Jackson | Kansas City, MO | Southwestern Bell |
| 816-855 | Jackson | Kansas City, MO | Southwestern Bell |
| 816-857 | Jackson | Lake Lotawana, MO | AT&T Local |
| 816-858 | Platte | Platte City, MO | Embarq Missouri - Mo DBA Centurylink |
| 816-859 | Jackson | Kansas City, MO | 365 Wireless |
| 816-860 | Jackson | Kansas City, MO | Southwestern Bell |
| 816-861 | Jackson | Kansas City, MO | Southwestern Bell |
| 816-862 | Cass | Garden City, MO | Fairpoint Communications Missouri |
| 816-863 | Jackson | Kansas City, MO | New Cingular Wireless PCS - IL |
| 816-864 | Jackson | Kansas City, MO | Mobile Radio Communications DBA Mobilfone |
| 816-865 | Cass | Pleasant Hill, MO | Embarq Missouri - Mo DBA Centurylink |
| 816-866 | Clay | Smithville, MO | Windstream Nuvox Missouri Inc. |
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.