Phone numbers in Sugar Land, Texas
Sugar Land has 76 phone prefixes in area codes 281, 346, 713, 832.
Biggest holders: Windstream Sugar Land, MetroPCS (T-Mobile), Onvoy. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 16%
- Local phone company 57%
- Internet / business phone carrier 22%
- Phone company 5%
Every prefix in Sugar Land
Search the first six digits of a number in this list. If it's here, the number started in Sugar Land with the carrier shown. If it isn't, check the Texas page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 281-201 | AT&T (local phone) | Local phone company | – |
| 281-207 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 281-240 | Windstream Sugar Land | Local phone company | – |
| 281-242 | Windstream Sugar Land | Local phone company | – |
| 281-243 | Windstream Sugar Land | Local phone company | – |
| 281-262 | Windstream Sugar Land | Local phone company | – |
| 281-263 | Windstream Sugar Land | Local phone company | – |
| 281-264 | Windstream Sugar Land | Local phone company | – |
| 281-265 | Windstream Sugar Land | Local phone company | – |
| 281-269 | Windstream Sugar Land | Local phone company | – |
| 281-273 | Windstream Sugar Land | Local phone company | – |
| 281-274 | Windstream Sugar Land | Local phone company | – |
| 281-275 | Windstream Sugar Land | Local phone company | – |
| 281-276 | Windstream Sugar Land | Local phone company | – |
| 281-277 | Windstream Sugar Land | Local phone company | – |
| 281-278 | Windstream Sugar Land | Local phone company | – |
| 281-279 | Windstream Sugar Land | Local phone company | – |
| 281-285 | Windstream Sugar Land | Local phone company | – |
| 281-287 | Windstream Sugar Land | Local phone company | – |
| 281-289 | Windstream Sugar Land | Local phone company | – |
| 281-294 | Windstream Sugar Land | Local phone company | – |
| 281-295 | Windstream Sugar Land | Local phone company | – |
| 281-302 | Grande Communications Networks | Phone company | – |
| 281-313 | Windstream Sugar Land | Local phone company | – |
| 281-314 | Windstream Sugar Land | Local phone company | – |
| 281-321 | Windstream Sugar Land | Local phone company | – |
| 281-322 | Windstream Sugar Land | Local phone company | – |
| 281-325 | Windstream Sugar Land | Local phone company | – |
| 281-327 | Windstream Sugar Land | Local phone company | – |
| 281-329 | Windstream Sugar Land | Local phone company | – |
| 281-340 | Windstream Sugar Land | Local phone company | – |
| 281-490 | Windstream Sugar Land | Local phone company | – |
| 281-491 | Windstream Sugar Land | Local phone company | – |
| 281-494 | Windstream Sugar Land | Local phone company | – |
| 281-563 | Windstream Sugar Land | Local phone company | – |
| 281-565 | Windstream Sugar Land | Local phone company | – |
| 281-566 | Windstream Sugar Land | Local phone company | – |
| 281-632 | Windstream Sugar Land | Local phone company | – |
| 281-634 | Windstream Sugar Land | Local phone company | – |
| 281-637 | Windstream Sugar Land | Local phone company | – |
| 281-690 | AT&T Mobility | Mobile carrier | 2006 |
| 281-697 | Onvoy | Internet / business phone carrier | 2020 |
| 281-903 | Grande Communications Networks | Phone company | – |
| 281-980 | Windstream Sugar Land | Local phone company | – |
| 346-279 | MCImetro (Verizon Business) | Internet / business phone carrier | 2017 |
| 346-309 | Comcast | Internet / business phone carrier | 2015 |
| 346-343 | Windstream Sugar Land | Local phone company | 2018 |
| 346-350 | AT&T Mobility | Mobile carrier | 2018 |
| 346-368 | Ets Telephone | Local phone company | 2016 |
| 346-375 | AT&T Mobility | Mobile carrier | 2018 |
| 346-391 | MetroPCS (T-Mobile) | Mobile carrier | 2019 |
| 346-420 | MetroPCS (T-Mobile) | Mobile carrier | 2017 |
| 346-450 | MetroPCS (T-Mobile) | Mobile carrier | 2020 |
| 346-521 | Onvoy | Internet / business phone carrier | 2021 |
| 346-626 | TON80 Communications | Internet / business phone carrier | 2022 |
| 346-681 | Onvoy | Internet / business phone carrier | 2023 |
| 346-755 | Fractel | Internet / business phone carrier | 2021 |
| 346-779 | MetroPCS (T-Mobile) | Mobile carrier | 2016 |
| 346-829 | AT&T Enterprises | Phone company | 2024 |
| 346-836 | Shelcomm | Phone company | 2024 |
| 346-859 | Onvoy | Internet / business phone carrier | 2025 |
| 346-874 | Level 3 (Lumen) | Internet / business phone carrier | 2016 |
| 346-882 | AT&T Mobility | Mobile carrier | 2025 |
| 346-891 | Onvoy | Internet / business phone carrier | 2025 |
| 346-900 | Onvoy | Internet / business phone carrier | 2015 |
| 346-901 | Level 3 (Lumen) | Internet / business phone carrier | 2015 |
| 713-234 | AT&T (local phone) | Local phone company | 2007 |
| 713-902 | MetroPCS (T-Mobile) | Mobile carrier | 2020 |
| 832-500 | Windstream Sugar Land | Local phone company | 2010 |
| 832-532 | Level 3 (Lumen) | Internet / business phone carrier | 2006 |
| 832-886 | Level 3 (Lumen) | Internet / business phone carrier | 2001 |
| 832-935 | MetroPCS (T-Mobile) | Mobile carrier | 2014 |
| 832-939 | Level 3 (Lumen) | Internet / business phone carrier | 2013 |
| 832-944 | MetroPCS (T-Mobile) | Mobile carrier | 2014 |
| 832-988 | MetroPCS (T-Mobile) | Mobile carrier | 2013 |
| 832-999 | Onvoy | Internet / business phone carrier | 2009 |
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.