| 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 |
|---|---|---|---|
| 972-378 | Plano | Collin | Landline |
| 972-387 | Dallas | Dallas | Landline |
| 972-351 | Waxahachie | Ellis | Landline |
| 972-736 | Princeton | Collin | Landline |
| 972-641 | Grand Prairie | Dallas | Landline |
| 972-331 | Dallas | Dallas | Landline |
| 972-499 | Dallas | Dallas | Landline |
| 972-658 | Melissa | Collin | Wireless |
| 972-571 | Grand Prairie | Dallas | Wireless |
| 972-307 | Carrollton | Denton | Landline |
| 972-241 | Dallas | Dallas | Landline |
| 972-894 | Irving | Dallas | Landline |
| 972-266 | Grand Prairie | Dallas | Landline |
| 972-230 | Desoto | Dallas | Landline |
| 972-259 | Irving | Dallas | Landline |
| 972-697 | Dallas | Dallas | Landline |
| 972-432 | Dallas | Dallas | Landline |
| 972-664 | Dallas | Dallas | Landline |
| 972-678 | Frisco | Collin | Landline |
| 972-515 | Red Oak | Ellis | Landline |