| District of Ohio area codes: 937 | |
|---|---|
| Country | United States |
| State/Province | Ohio |
| Major City | Dayton |
| Time Zone | Eastern |
| Prefix | County | Primary City | Company |
|---|---|---|---|
| 937-263 | Montgomery | Dayton, OH | Ameritech Ohio |
| 937-264 | Montgomery | Vandalia, OH | Ameritech Ohio |
| 937-265 | Clark | Springfield, OH | Ameritech Ohio |
| 937-266 | Greene | Dayton, OH | New Cingular Wireless PCS - IL |
| 937-267 | Montgomery | Dayton, OH | Ameritech Ohio |
| 937-268 | Montgomery | Dayton, OH | Ameritech Ohio |
| 937-269 | Greene | Dayton, OH | Teleport Communications America |
| 937-270 | Greene | Dayton, OH | Leap Wireless Intl DBA Cricket Comm |
| 937-271 | Greene | Dayton, OH | Cincinnati Bell Wireless |
| 937-272 | Greene | Dayton, OH | Cincinnati Bell Wireless |
| 937-273 | Preble | Eldorado, OH | United Tel. Co. Of Ohio - Centurylink |
| 937-274 | Montgomery | Dayton, OH | Ameritech Ohio |
| 937-275 | Montgomery | Dayton, OH | Ameritech Ohio |
| 937-276 | Montgomery | Dayton, OH | Ameritech Ohio |
| 937-277 | Montgomery | Dayton, OH | Ameritech Ohio |
| 937-278 | Montgomery | Dayton, OH | Ameritech Ohio |
| 937-279 | Montgomery | Dayton, OH | Ameritech Ohio |
| 937-280 | Greene | Dayton, OH | Windstream Nuvox Ohio |
| 937-281 | Montgomery | Dayton, OH | Cincinnati Bell Extended Territories LLC |
| 937-282 | Greene | Dayton, OH | Usa Mobility Wireless |
There are 694 prefixes, In the code area, the major cities are Beavercreek, OH;Centerville, OH;Dayton, OH;Fairbor. The major city is Dayton.