| General Information about Area Code 903 | |
|---|---|
| Country | United States |
| State / Province / Territory | Texas |
| Major City | Tyler |
| Time Zone | Central (UTC-06:00) |
| Prefix | Primary City | County | Phone Type |
|---|---|---|---|
| 903-481 | Frankston | Anderson | Landline |
| 903-392 | Henderson | Rusk | Wireless |
| 903-807 | Longview | Gregg | Landline |
| 903-794 | Texarkana | Bowie | Landline |
| 903-759 | Longview | Gregg | Landline |
| 903-202 | Whitehouse | Smith | Landline |
| 903-899 | Texarkana | Bowie | Wireless |
| 903-789 | Jefferson | Marion | Landline |
| 903-302 | Ben Wheeler | Van Zandt | Landline |
| 903-824 | Texarkana | Bowie | Wireless |
| 903-834 | Overton | Rusk | Landline |
| 903-933 | De Kalb | Bowie | Wireless |
| 903-424 | Longview | Gregg | Landline |
| 903-840 | Tyler | Smith | Wireless |
| 903-741 | Bogata | Red River | Landline |
| 903-943 | Sherman | Grayson | Wireless |
| 903-868 | Sherman | Grayson | Landline |
| 903-237 | Longview | Gregg | Landline |
| 903-742 | Marshall | Harrison | Wireless |
| 903-938 | Marshall | Harrison | Landline |