Phone numbers in Glendale, Texas
Glendale has 105 phone prefixes in area codes 682, 817.
Biggest holders: AT&T Mobility, Onvoy, AT&T (local phone). This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 70%
- Local phone company 9%
- Internet / business phone carrier 19%
- Phone company 2%
Every prefix in Glendale
Search the first six digits of a number in this list. If it's here, the number started in Glendale with the carrier shown. If it isn't, check the Texas page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 682-201 | AT&T Mobility | Mobile carrier | 2006 |
| 682-210 | AT&T Mobility | Mobile carrier | 2023 |
| 682-213 | Onvoy | Internet / business phone carrier | 2012 |
| 682-215 | AT&T Mobility | Mobile carrier | 2012 |
| 682-225 | Onvoy | Internet / business phone carrier | – |
| 682-249 | AT&T Mobility | Mobile carrier | 2015 |
| 682-263 | Onvoy | Internet / business phone carrier | – |
| 682-269 | AT&T Mobility | Mobile carrier | 2018 |
| 682-287 | AT&T Mobility | Mobile carrier | 2019 |
| 682-299 | AT&T Mobility | Mobile carrier | 2019 |
| 682-301 | Charter / Spectrum | Internet / business phone carrier | 2013 |
| 682-309 | AT&T Mobility | Mobile carrier | 2014 |
| 682-319 | AT&T Mobility | Mobile carrier | 2015 |
| 682-328 | AT&T Mobility | Mobile carrier | 2020 |
| 682-329 | AT&T Mobility | Mobile carrier | 2020 |
| 682-346 | AT&T Mobility | Mobile carrier | 2021 |
| 682-352 | AT&T Mobility | Mobile carrier | 2016 |
| 682-359 | AT&T Mobility | Mobile carrier | 2021 |
| 682-362 | Teleport Communications America | Internet / business phone carrier | 2021 |
| 682-371 | AT&T Mobility | Mobile carrier | 2022 |
| 682-402 | AT&T Mobility | Mobile carrier | 2014 |
| 682-404 | AT&T Mobility | Mobile carrier | 2015 |
| 682-409 | AT&T Mobility | Mobile carrier | 2023 |
| 682-426 | AT&T Mobility | Mobile carrier | 2024 |
| 682-429 | AT&T Mobility | Mobile carrier | – |
| 682-435 | Onvoy | Internet / business phone carrier | 2024 |
| 682-444 | Evolve Cellular | Mobile carrier | 2012 |
| 682-446 | TON80 Communications | Internet / business phone carrier | 2022 |
| 682-450 | AT&T Mobility | Mobile carrier | 2024 |
| 682-454 | AT&T Mobility | Mobile carrier | 2024 |
| 682-462 | AT&T Mobility | Mobile carrier | 2025 |
| 682-471 | Onvoy | Internet / business phone carrier | 2025 |
| 682-478 | Level 3 (Lumen) | Internet / business phone carrier | 2001 |
| 682-490 | Onvoy | Internet / business phone carrier | 2026 |
| 682-491 | AT&T Mobility | Mobile carrier | 2026 |
| 682-507 | Onvoy | Internet / business phone carrier | 2026 |
| 682-683 | AT&T Mobility | Mobile carrier | – |
| 682-715 | AT&T Mobility | Mobile carrier | 2016 |
| 682-760 | AT&T Mobility | Mobile carrier | 2016 |
| 682-774 | AT&T Mobility | Mobile carrier | 2016 |
| 682-788 | Fractel | Internet / business phone carrier | 2021 |
| 817-201 | AT&T Mobility | Mobile carrier | 2004 |
| 817-223 | AT&T Mobility | Mobile carrier | – |
| 817-228 | AT&T Mobility | Mobile carrier | – |
| 817-229 | AT&T Mobility | Mobile carrier | – |
| 817-253 | AT&T Mobility | Mobile carrier | – |
| 817-266 | AT&T Mobility | Mobile carrier | – |
| 817-269 | AT&T Mobility | Mobile carrier | – |
| 817-316 | AT&T (local phone) | Local phone company | – |
| 817-319 | AT&T Mobility | Mobile carrier | – |
| 817-343 | AT&T Mobility | Mobile carrier | – |
| 817-360 | AT&T Mobility | Mobile carrier | – |
| 817-372 | AT&T Mobility | Mobile carrier | 2004 |
| 817-395 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 817-429 | AT&T (local phone) | Local phone company | – |
| 817-446 | AT&T (local phone) | Local phone company | – |
| 817-451 | AT&T (local phone) | Local phone company | – |
| 817-454 | AT&T Mobility | Mobile carrier | – |
| 817-457 | AT&T (local phone) | Local phone company | – |
| 817-475 | AT&T Mobility | Mobile carrier | – |
| 817-480 | AT&T Mobility | Mobile carrier | – |
| 817-492 | AT&T (local phone) | Local phone company | – |
| 817-496 | AT&T (local phone) | Local phone company | – |
| 817-507 | Onvoy | Internet / business phone carrier | – |
| 817-564 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 817-584 | AT&T Mobility | Mobile carrier | 2005 |
| 817-586 | Level 3 (Lumen) | Internet / business phone carrier | 2002 |
| 817-614 | AT&T Mobility | Mobile carrier | – |
| 817-647 | AT&T Mobility | Mobile carrier | – |
| 817-653 | AT&T Enterprises | Phone company | 2006 |
| 817-654 | AT&T (local phone) | Local phone company | – |
| 817-682 | AT&T Mobility | Mobile carrier | 2007 |
| 817-687 | Onvoy | Internet / business phone carrier | – |
| 817-688 | AT&T Mobility | Mobile carrier | – |
| 817-692 | AT&T Mobility | Mobile carrier | – |
| 817-709 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 817-713 | AT&T Mobility | Mobile carrier | – |
| 817-718 | AT&T Mobility | Mobile carrier | 2006 |
| 817-727 | Level 3 (Lumen) | Internet / business phone carrier | 2002 |
| 817-733 | AT&T Mobility | Mobile carrier | 2004 |
| 817-734 | Grande Communications Networks | Phone company | – |
| 817-739 | AT&T Mobility | Mobile carrier | 2006 |
| 817-781 | AT&T Mobility | Mobile carrier | – |
| 817-851 | AT&T Mobility | Mobile carrier | 2006 |
| 817-879 | AT&T Mobility | Mobile carrier | 2006 |
| 817-880 | Teleport Communications America | Internet / business phone carrier | – |
| 817-888 | AT&T Mobility | Mobile carrier | 2007 |
| 817-889 | AT&T Mobility | Mobile carrier | 2007 |
| 817-897 | AT&T Mobility | Mobile carrier | 2006 |
| 817-925 | AT&T Mobility | Mobile carrier | – |
| 817-929 | AT&T Mobility | Mobile carrier | – |
| 817-930 | AT&T (local phone) | Local phone company | – |
| 817-932 | AT&T Mobility | Mobile carrier | – |
| 817-943 | AT&T Mobility | Mobile carrier | 2026 |
| 817-944 | AT&T Mobility | Mobile carrier | – |
| 817-965 | AT&T Mobility | Mobile carrier | 2006 |
| 817-980 | AT&T Mobility | Mobile carrier | – |
| 817-981 | AT&T Mobility | Mobile carrier | 2025 |
| 817-988 | AT&T Mobility | Mobile carrier | – |
| 817-991 | AT&T Mobility | Mobile carrier | – |
| 817-992 | AT&T Mobility | Mobile carrier | – |
| 817-994 | AT&T Mobility | Mobile carrier | – |
| 817-995 | AT&T Mobility | Mobile carrier | 2004 |
| 817-996 | AT&T Mobility | Mobile carrier | – |
| 817-999 | AT&T Mobility | Mobile 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.