| General Information about Area Code 713 | |
|---|---|
| Country | United States |
| State / Province / Territory | Texas |
| Major City | Houston |
| Time Zone | Central (UTC-06:00) |
| Prefix | Primary City | County | Phone Type |
|---|---|---|---|
| 713-629 | Houston | Harris | Landline |
| 713-866 | Houston | Harris | Landline |
| 713-471 | Houston | Harris | Wireless |
| 713-650 | Houston | Harris | Landline |
| 713-692 | Houston | Harris | Landline |
| 713-733 | Houston | Harris | Landline |
| 713-978 | Houston | Harris | Landline |
| 713-539 | Houston | Harris | Wireless |
| 713-566 | Houston | Harris | Landline |
| 713-436 | Houston | Harris | Landline |
| 713-575 | Houston | Harris | Landline |
| 713-586 | Houston | Harris | Landline |
| 713-768 | Houston | Harris | Landline |
| 713-578 | Houston | Harris | Landline |
| 713-730 | Houston | Harris | Landline |
| 713-943 | Houston | Harris | Landline |
| 713-573 | Harris | Harris | - |
| 713-476 | Houston | Harris | Landline |
| 713-452 | Houston | Harris | Landline |
| 713-501 | Houston | Harris | Wireless |