| 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 |
|---|---|---|---|
| 903-814 | Sherman | Grayson | Wireless |
| 903-565 | Tyler | Smith | Landline |
| 903-813 | Sherman | Grayson | Landline |
| 903-357 | Sherman | Grayson | Wireless |
| 903-757 | Longview | Gregg | Landline |
| 903-386 | Athens | Henderson | Landline |
| 903-533 | Tyler | Smith | Landline |
| 903-985 | Kilgore | Gregg | Wireless |
| 903-894 | Bullard | Smith | Landline |
| 903-617 | Tyler | Smith | Wireless |
| 903-586 | Jacksonville | Cherokee | Landline |
| 903-730 | Tyler | Smith | Landline |
| 903-926 | Marshall | Harrison | Wireless |
| 903-274 | Greenville | Hunt | Landline |
| 903-239 | Longview | Gregg | Landline |
| 903-613 | Hawkins | Wood | Landline |
| 903-937 | De Berry | Panola | Landline |
| 903-932 | Longview | Gregg | Wireless |
| 903-694 | Carthage | Panola | Landline |
| 903-952 | Tyler | Smith | Wireless |