| 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 |
|---|---|---|---|
| 972-535 | Dallas | Dallas | Landline |
| 972-722 | Rockwall | Rockwall | Landline |
| 972-587 | Dallas | Dallas | Landline |
| 972-960 | Dallas | Dallas | Landline |
| 972-636 | Royse City | Rockwall | Landline |
| 972-920 | Dallas | Dallas | Landline |
| 972-833 | Ferris | Ellis | Landline |
| 972-277 | Dallas | Dallas | Landline |
| 972-756 | Irving | Dallas | Landline |
| 972-923 | Waxahachie | Ellis | Landline |
| 972-989 | Grand Prairie | Dallas | Wireless |
| 972-789 | Dallas | Dallas | Landline |
| 972-840 | Garland | Dallas | Landline |
| 972-788 | Dallas | Dallas | Landline |
| 972-216 | Sunnyvale | Dallas | Landline |
| 972-407 | Dallas | Collin | Landline |
| 972-727 | Allen | Collin | Landline |
| 972-809 | Dallas | Dallas | Landline |
| 972-208 | Plano | Collin | Landline |
| 972-270 | Dallas | Dallas | Landline |