| General Information about Area Code 972 | |
|---|---|
| Country | United States |
| State / Province / Territory | Texas |
| Major City | Dallas |
| Time Zone | Central (UTC-06:00) |
| Prefix | Primary City | County | Phone Type |
|---|---|---|---|
| 972-875 | Ennis | Ellis | Landline |
| 972-866 | Dallas | Dallas | Landline |
| 972-204 | Arlington | Tarrant | Landline |
| 972-474 | Seagoville | Dallas | Landline |
| 972-505 | Irving | Dallas | Landline |
| 972-679 | Grand Prairie | Dallas | Wireless |
| 972-260 | Grand Prairie | Dallas | Landline |
| 972-249 | Dallas | Dallas | Landline |
| 972-913 | Dallas | Dallas | Landline |
| 972-762 | Grand Prairie | Dallas | Wireless |
| 972-319 | Grand Prairie | Dallas | Wireless |
| 972-931 | Dallas | Collin | Landline |
| 972-550 | Irving | Dallas | Landline |
| 972-881 | Plano | Collin | Landline |
| 972-689 | Grand Prairie | Dallas | Wireless |
| 972-671 | Dallas | Dallas | Landline |
| 972-218 | Dallas | Dallas | Landline |
| 972-463 | Rowlett | Dallas | Landline |
| 972-669 | Dallas | Dallas | Landline |
| 972-551 | Terrell | Kaufman | Landline |