| District of Texas area codes: 903 | |
|---|---|
| Country | United States |
| State/Province | Texas |
| Major City | Tyler |
| Time Zone | Central |
| Prefix | County | Primary City | Company |
|---|---|---|---|
| 903-222 | Gregg | Longview, TX | Digicomm Communications |
| 903-223 | Bowie | Texarkana, TX | Valor Telecomm Tx, Lp-tx #1 DBA Windstream Comm Sw |
| 903-224 | Hunt | Quinlan, TX | Level 3 Communications |
| 903-225 | Collin | Farmersville, TX | Level 3 Communications |
| 903-226 | Hunt | Quinlan, TX | Mcimetro Access Transmission Services LLC |
| 903-227 | Fannin | Bonham, TX | New Cingular Wireless PCS - IL |
| 903-228 | Grayson | Gunter, TX | Gte-sw DBA Verizon Sw Inc.-tx |
| 903-229 | Navarro | Rice, TX | Level 3 Communications |
| 903-230 | Gregg | Longview, TX | Tim Ron Enterprises |
| 903-231 | Hunt | Lone Oak, TX | Level 3 Communications |
| 903-232 | Gregg | Longview, TX | Southwestern Bell |
| 903-233 | Gregg | Longview, TX | Southwestern Bell |
| 903-234 | Gregg | Longview, TX | Southwestern Bell |
| 903-235 | Gregg | Longview, TX | New Cingular Wireless PCS - IL |
| 903-236 | Gregg | Longview, TX | Southwestern Bell |
| 903-237 | Gregg | Longview, TX | Southwestern Bell |
| 903-238 | Gregg | Longview, TX | Southwestern Bell |
| 903-239 | Gregg | Longview, TX | Southwestern Bell |
| 903-240 | Gregg | Longview, TX | Sprint Spectrum L.p. |
| 903-241 | Gregg | Longview, TX | Southwestern Bell |
There are 754 prefixes, In the code area, the major cities are Corsicana, TX;Denison, TX;Greenville, TX;Longview,. The major city is Tyler.