Phone numbers in Bayside, Texas
Bayside has 4 phone prefixes in area code 361.
Biggest holders: Stpcs Joint Venture, Onvoy, AT&T Enterprises. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 25%
- Local phone company 25%
- Internet / business phone carrier 25%
- Phone company 25%
Every prefix in Bayside
Search the first six digits of a number in this list. If it's here, the number started in Bayside with the carrier shown. If it isn't, check the Texas page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 361-247 | Stpcs Joint Venture | Mobile carrier | – |
| 361-326 | Onvoy | Internet / business phone carrier | – |
| 361-454 | AT&T Enterprises | Phone company | 2008 |
| 361-529 | AT&T (local phone) | Local phone company | – |
Most prefixes are pooled: the 10,000 numbers in each are handed out in blocks of 1,000 to different carriers, and people can also take their numbers to another carrier. So the carrier shown is where the prefix started, not a guarantee about any one number. Source: NANPA central office code records, 2026-10-10.