| District of Texas area codes: 936 | |
|---|---|
| Country | United States |
| State/Province | Texas |
| Major City | Conroe |
| Time Zone | Central |
| Prefix | County | Primary City | Company |
|---|---|---|---|
| 936-305 | Nacogdoches | Nacogdoches, TX | Cebridge Telecom Tx, L.p. |
| 936-307 | Madison | Madisonville, TX | Broadwing Communications |
| 936-309 | Waller | Waller, TX | Tex-link Communications |
| 936-317 | Shelby | Center, TX | Texas Hearing Svcs DBA Texas Hearing And Tel Tx |
| 936-321 | Montgomery | Conroe, TX | Consolidated Communications Of Texas Company |
| 936-326 | Nacogdoches | Cushing, TX | Valor Telecomm Tx, Ld-tx #2 DBA Windstream Comm Sw |
| 936-327 | Polk | Livingston, TX | Livingston Telephone Co. |
| 936-328 | Polk | Livingston, TX | Livingston Telephone Co. |
| 936-329 | Polk | Livingston, TX | Livingston Telephone Co. |
| 936-332 | Shelby | Center, TX | New Cingular Wireless PCS - IL |
| 936-333 | Montgomery | Conroe, TX | Leap Wireless Intl DBA Cricket Comm |
| 936-334 | Liberty | Liberty, TX | Southwestern Bell |
| 936-336 | Liberty | Liberty, TX | Southwestern Bell |
| 936-337 | Walker | New Waverly, TX | Level 3 Communications |
| 936-340 | Liberty | Dayton, TX | Broadwing Communications |
| 936-342 | Hardin | Batson, TX | Broadwing Communications |
| 936-344 | Walker | New Waverly, TX | Gte-sw DBA Verizon Sw Inc.-tx |
| 936-346 | Liberty | Liberty, TX | Southwestern Bell |
| 936-347 | Nacogdoches | Garrison, TX | Windstream Sugar Land |
| 936-348 | Madison | Madisonville, TX | Southwestern Bell |
There are 291 prefixes, In the code area, the major cities are Conroe, TX;Huntsville, TX;Lufkin, TX;Nacogdoches, . The major city is Conroe.