| District of Texas area codes: 281 | |
|---|---|
| Country | United States |
| State/Province | Texas |
| Major City | Houston |
| Time Zone | Central (UTC-06:00) |
| Prefix | County | Primary City | Company |
|---|---|---|---|
| 281-363 | Montgomery | Spring, TX | Southwestern Bell |
| 281-364 | Montgomery | Spring, TX | Southwestern Bell |
| 281-365 | Harris | Houston, TX | Usa Mobility Wireless |
| 281-366 | Harris | Houston, TX | Mcimetro Access Transmission Services LLC |
| 281-367 | Montgomery | Spring, TX | Southwestern Bell |
| 281-368 | Harris | Houston, TX | Southwestern Bell |
| 281-369 | Brazoria | Rosharon, TX | Gte-sw DBA Verizon Sw Inc.-tx |
| 281-370 | Harris | Spring, TX | Southwestern Bell |
| 281-371 | Fort Bend | Katy, TX | Consolidated Communications Of Fort Bend Company |
| 281-372 | Harris | Houston, TX | Southwestern Bell |
| 281-373 | Harris | Cypress, TX | Southwestern Bell |
| 281-374 | Harris | Spring, TX | Southwestern Bell |
| 281-375 | Waller | Brookshire, TX | Consolidated Communications Of Fort Bend Company |
| 281-376 | Harris | Spring, TX | Southwestern Bell |
| 281-377 | Harris | Houston, TX | Mci Worldcom Communications |
| 281-378 | Harris | Spring, TX | Southwestern Bell |
| 281-379 | Harris | Spring, TX | Southwestern Bell |
| 281-380 | Harris | Houston, TX | Cellco Partnership DBA Verizon Wireless |
| 281-381 | Harris | Houston, TX | Cellco Partnership DBA Verizon Wireless |
| 281-382 | Harris | Houston, TX | Cellco Partnership DBA Verizon Wireless |
There are 786 prefixes, In the code area, the major cities are Alvin, TX;Atascocita, TX;Baytown, TX;Channelview, . The major city is Houston.