| 903 Area Code Basic Information | |
|---|---|
| Area Code | 903 |
| Location | TX |
| Country | US |
| In Service Date | 1990-11-04 |
| Service Length | 35 years |
| Overlay Area Code? | Yes |
| Overlay Area Codes | 430 903 |
| Parent Area Code | 214 |
| Time Zone | C |
| Map | |
| Area code in jeopardy? | No |
The following section explains how to dial outbound numbers from this area code.