| District of Texas area codes: 214 | |
|---|---|
| Country | United States |
| State/Province | Texas |
| Major City | Dallas |
| Time Zone | Central (UTC-06:00) |
| Prefix | County | Primary City | Company |
|---|---|---|---|
| 214-282 | Dallas | Dallas, TX | Sprint Spectrum L.p. |
| 214-283 | Dallas | Irving, TX | Brooks Fiber Properties Of Texas |
| 214-284 | Dallas | Dallas, TX | Sprint Spectrum L.p. |
| 214-285 | Denton | Lewisville, TX | Gte-sw DBA Verizon Sw Inc.-tx |
| 214-286 | Dallas | Dallas, TX | Southwestern Bell |
| 214-287 | Dallas | Grand Prairie, TX | Cellco Partnership DBA Verizon Wireless |
| 214-288 | Dallas | Grand Prairie, TX | Cellco Partnership DBA Verizon Wireless |
| 214-289 | Dallas | Dallas, TX | Sprint Spectrum L.p. |
| 214-290 | Dallas | Dallas, TX | Southwestern Bell |
| 214-291 | Collin | Plano, TX | Xo Texas |
| 214-292 | Dallas | Dallas, TX | Xo Texas |
| 214-293 | Dallas | Dallas, TX | Sprint Spectrum L.p. |
| 214-294 | Dallas | Dallas, TX | Tw Telecom Of Texas LLC |
| 214-295 | Dallas | Dallas, TX | Broadwing Communications |
| 214-296 | Dallas | Dallas, TX | Southwestern Bell |
| 214-297 | Denton | Frisco, TX | Logix Communications Corporation |
| 214-298 | Dallas | Dallas, TX | Sprint Spectrum L.p. |
| 214-299 | Collin | Plano, TX | Gte-sw DBA Verizon Sw Inc.-tx |
| 214-300 | Dallas | Irving, TX | Grande Communications Networks |
| 214-301 | Dallas | Irving, TX | T-mobile Usa |
There are 775 prefixes, In the code area, the major cities are Allen, TX;Arlington, TX;Carrollton, TX;Cedar Hill,. The major city is Dallas.