| 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 |
|---|---|---|---|
| 214-242 | Dallas | Dallas, TX | Sprint Communications Company, L.p. |
| 214-243 | Dallas | Dallas, TX | Southwestern Bell |
| 214-244 | Dallas | Grand Prairie, TX | New Cingular Wireless PCS - IL |
| 214-245 | Dallas | Irving, TX | Brooks Fiber Properties Of Texas |
| 214-246 | Dallas | Grand Prairie, TX | Usa Mobility Wireless |
| 214-247 | Dallas | Cedar Hill, TX | Tw Telecom Of Texas LLC |
| 214-248 | Dallas | Grand Prairie, TX | Usa Mobility Wireless |
| 214-249 | Dallas | Grand Prairie, TX | Usa Mobility Wireless |
| 214-250 | Collin | Mckinney, TX | New Cingular Wireless PCS - IL |
| 214-251 | Dallas | Dallas, TX | 1stel |
| 214-252 | Dallas | Dallas, TX | Southwestern Bell |
| 214-253 | Dallas | Dallas, TX | Bandwidth.com Clec |
| 214-254 | Dallas | Irving, TX | Metro PCS |
| 214-255 | Dallas | Grand Prairie, TX | Teletouch Communications |
| 214-256 | Dallas | Dallas, TX | Southwestern Bell |
| 214-257 | Dallas | Dallas, TX | AT&T Local |
| 214-258 | Dallas | Dallas, TX | AT&T Local |
| 214-259 | Dallas | Dallas, TX | AT&T Local |
| 214-260 | Dallas | Dallas, TX | Xo Texas |
| 214-261 | Dallas | Dallas, TX | Allegiance Telecom |
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.