| District of Texas area codes: 936 | |
|---|---|
| Country | United States |
| State/Province | Texas |
| Major City | Conroe |
| Time Zone | Central |
| Prefix | County | Primary City | Company |
|---|---|---|---|
| 936-448 | Montgomery | Montgomery, TX | Consolidated Communications Of Texas Company |
| 936-449 | Montgomery | Montgomery, TX | Consolidated Communications Of Texas Company |
| 936-461 | Angelina | Lufkin, TX | Sprint Spectrum L.p. |
| 936-462 | Nacogdoches | Nacogdoches, TX | Southwestern Bell |
| 936-463 | Waller | Waller, TX | Broadwing Communications |
| 936-465 | Angelina | Lufkin, TX | New Cingular Wireless PCS - IL |
| 936-468 | Nacogdoches | Nacogdoches, TX | Southwestern Bell |
| 936-483 | San Jacinto | Shepherd, TX | Broadwing Communications |
| 936-488 | Shelby | Center, TX | Mtpcs |
| 936-494 | Montgomery | Conroe, TX | Consolidated Communications Of Texas Company |
| 936-495 | San Augustine | Broaddus, TX | Broadwing Communications |
| 936-496 | Walker | Huntsville, TX | Southwestern Bell |
| 936-499 | Montgomery | Conroe, TX | Sprint Spectrum L.p. |
| 936-500 | Walker | Huntsville, TX | Fitch, F. Cary |
| 936-502 | Nacogdoches | Cushing, TX | Fitch, F. Cary |
| 936-504 | Liberty | Dayton, TX | Fitch, F. Cary |
| 936-505 | Shelby | Center, TX | Fitch, F. Cary |
| 936-506 | Montgomery | Willis, TX | Fitch, F. Cary |
| 936-508 | San Augustine | San Augustine, TX | Fitch, F. Cary |
| 936-509 | Waller | Waller, TX | Fitch, F. Cary |
There are 291 prefixes, In the code area, the major cities are Conroe, TX;Huntsville, TX;Lufkin, TX;Nacogdoches, . The major city is Conroe.