| 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 |
|---|---|---|---|
| 903-501 | New Boston | Bowie | Landline |
| 903-935 | Marshall | Harrison | Landline |
| 903-226 | Quinlan | Hunt | Landline |
| 903-782 | Paris | Lamar | Landline |
| 903-290 | Sherman | Grayson | Landline |
| 903-301 | Tyler | Smith | Landline |
| 903-462 | Denison | Grayson | Landline |
| 903-767 | Pittsburg | Camp | Wireless |
| 903-514 | Gunter | Grayson | Landline |
| 903-204 | Mount Pleasant | Titus | Wireless |
| 903-486 | Bonham | Fannin | Landline |
| 903-394 | Palestine | Anderson | Wireless |
| 903-279 | Tyler | Smith | Landline |
| 903-553 | Longview | Gregg | Landline |
| 903-745 | Howe | Grayson | Landline |
| 903-235 | Longview | Gregg | Wireless |
| 903-485 | Cumby | Hopkins | Landline |
| 903-587 | Leonard | Fannin | Landline |
| 903-223 | Texarkana | Bowie | Landline |
| 903-494 | Greenville | Hunt | Landline |