Phone numbers in Txscymarqu, Texas
Txscymarqu has 30 phone prefixes in area code 409.
Biggest holders: AT&T (local phone), Level 3 (Lumen), T-Mobile (including Sprint). This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 13%
- Local phone company 63%
- Internet / business phone carrier 20%
- Paging service 3%
Every prefix in Txscymarqu
Search the first six digits of a number in this list. If it's here, the number started in Txscymarqu with the carrier shown. If it isn't, check the Texas page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 409-229 | Level 3 (Lumen) | Internet / business phone carrier | 2002 |
| 409-302 | MetroPCS (T-Mobile) | Mobile carrier | 2022 |
| 409-334 | Onvoy | Internet / business phone carrier | 2024 |
| 409-359 | Teleport Communications America | Internet / business phone carrier | – |
| 409-372 | T-Mobile (including Sprint) | Mobile carrier | 2025 |
| 409-394 | T-Mobile (including Sprint) | Mobile carrier | 2026 |
| 409-419 | Level 3 (Lumen) | Internet / business phone carrier | 2001 |
| 409-641 | AT&T (local phone) | Local phone company | – |
| 409-643 | AT&T (local phone) | Local phone company | – |
| 409-645 | AT&T (local phone) | Local phone company | – |
| 409-655 | AT&T Mobility | Mobile carrier | – |
| 409-671 | Spok | Paging service | 2001 |
| 409-683 | AT&T (local phone) | Local phone company | – |
| 409-797 | AT&T (local phone) | Local phone company | – |
| 409-800 | Peerless Network Of Texas | Internet / business phone carrier | 2004 |
| 409-908 | AT&T (local phone) | Local phone company | – |
| 409-916 | AT&T (local phone) | Local phone company | – |
| 409-933 | AT&T (local phone) | Local phone company | – |
| 409-934 | AT&T (local phone) | Local phone company | – |
| 409-935 | AT&T (local phone) | Local phone company | – |
| 409-938 | AT&T (local phone) | Local phone company | – |
| 409-941 | AT&T (local phone) | Local phone company | – |
| 409-942 | AT&T (local phone) | Local phone company | – |
| 409-943 | AT&T (local phone) | Local phone company | – |
| 409-944 | AT&T (local phone) | Local phone company | – |
| 409-945 | AT&T (local phone) | Local phone company | – |
| 409-948 | AT&T (local phone) | Local phone company | – |
| 409-949 | AT&T (local phone) | Local phone company | – |
| 409-965 | AT&T (local phone) | Local phone company | – |
| 409-995 | Comcast | Internet / business phone carrier | – |
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.