| District of Texas area codes: 817 | |
|---|---|
| Country | United States |
| State/Province | Texas |
| Major City | Dallas |
| Time Zone | Central |
| Prefix | County | Primary City | Company |
|---|---|---|---|
| 817-962 | Tarrant | Arlington, TX | Southwestern Bell |
| 817-963 | Tarrant | Euless, TX | Southwestern Bell |
| 817-964 | Hood | Granbury, TX | New Cingular Wireless PCS - IL |
| 817-965 | Tarrant | Fort Worth, TX | New Cingular Wireless PCS - IL |
| 817-966 | Tarrant | Arlington, TX | T-mobile Usa |
| 817-967 | Tarrant | Euless, TX | Southwestern Bell |
| 817-968 | Tarrant | Fort Worth, TX | Southwestern Bell |
| 817-969 | Tarrant | Fort Worth, TX | AT&T Local |
| 817-975 | Tarrant | Arlington, TX | Cellco Partnership DBA Verizon Wireless |
| 817-977 | Tarrant | Arlington, TX | Tw Telecom Of Texas LLC |
| 817-978 | Tarrant | Fort Worth, TX | Southwestern Bell |
| 817-979 | Tarrant | Arlington, TX | Usa Mobility Wireless |
| 817-980 | Tarrant | Fort Worth, TX | New Cingular Wireless PCS - IL |
| 817-981 | Hood | Granbury, TX | American Messaging (am) |
| 817-982 | Parker | Weatherford, TX | American Messaging (am) |
| 817-983 | Tarrant | Arlington, TX | Brooks Fiber Properties Of Texas |
| 817-984 | Tarrant | Fort Worth, TX | Brooks Fiber Properties Of Texas |
| 817-985 | Tarrant | Kennedale, TX | Logix Communications Corporation |
| 817-986 | Tarrant | Fort Worth, TX | Level 3 Communications |
| 817-987 | Tarrant | Arlington, TX | Teleport Communications Group - Dallas |
There are 772 prefixes, In the code area, the major cities are Arlington, TX;Bedford, TX;Benbrook, TX;Burleson, T. The major city is Dallas.