| District of Oklahoma area codes: 918 | |
|---|---|
| Country | United States |
| State/Province | Oklahoma |
| Major City | Tulsa |
| Time Zone | Central |
| Prefix | County | Primary City | Company |
|---|---|---|---|
| 918-362 | Tulsa | Tulsa, OK | Western Communications, Inc DBA Logix Comm |
| 918-363 | Creek | Mannford, OK | Cimarron Telephone Co. |
| 918-364 | Tulsa | Bixby, OK | Bixby Telephone Co. |
| 918-365 | Tulsa | Bixby, OK | Bixby Telephone Co. |
| 918-366 | Tulsa | Bixby, OK | Bixby Telephone Co. |
| 918-367 | Creek | Bristow, OK | Southwestern Bell |
| 918-368 | Lincoln | Stroud, OK | Central Oklahoma Telephone Co. |
| 918-369 | Tulsa | Tulsa, OK | Bixby Telephone Co. |
| 918-370 | Tulsa | Tulsa, OK | Cellco Partnership DBA Verizon Wireless |
| 918-371 | Tulsa | Collinsville, OK | Southwestern Bell |
| 918-372 | Payne | Ripley, OK | Southwestern Bell |
| 918-373 | Mayes | Pryor, OK | United States Cellular Corp. - Oklahoma |
| 918-374 | Lincoln | Tryon, OK | Central Oklahoma Telephone Co. |
| 918-375 | Lincoln | Agra, OK | Central Oklahoma Telephone Co. |
| 918-376 | Tulsa | Owasso, OK | Southwestern Bell |
| 918-377 | Lincoln | Chandler, OK | Central Oklahoma Telephone Co. |
| 918-378 | Tulsa | Tulsa, OK | Leap Wireless Intl DBA Cricket Comm |
| 918-379 | Rogers | Catoosa, OK | Southwestern Bell |
| 918-380 | Muskogee | Braggs, OK | Sbc Internet Services |
| 918-381 | Tulsa | Tulsa, OK | United States Cellular Corp. - Oklahoma |
There are 765 prefixes, In the code area, the major cities are Bartlesville, OK;Broken Arrow, OK;Muskogee, OK;Tul. The major city is Tulsa.