| 210 Area Code Basic Information | |
|---|---|
| Area Code | 210 |
| Location | TX |
| Country | US |
| In Service Date | 1992-11-01 |
| Service Length | 33 years |
| Overlay Area Code? | Yes |
| Overlay Area Codes | 210 726 |
| Parent Area Code | 512 |
| Time Zone | C |
| Map | 495 |
| Area code in jeopardy? | No |
The following section explains how to dial outbound numbers from this area code.