Phone numbers in Conroe, Texas
Conroe has 76 phone prefixes in area code 936.
Biggest holders: Consolidated Communications Of Texas, T-Mobile (including Sprint), AT&T Mobility. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 41%
- Local phone company 41%
- Internet / business phone carrier 18%
Every prefix in Conroe
Search the first six digits of a number in this list. If it's here, the number started in Conroe with the carrier shown. If it isn't, check the Texas page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 936-202 | Consolidated Communications Of Texas | Local phone company | 2012 |
| 936-203 | Verizon Wireless | Mobile carrier | – |
| 936-206 | Peerless Network Of Texas | Internet / business phone carrier | 2012 |
| 936-207 | T-Mobile (including Sprint) | Mobile carrier | 2012 |
| 936-217 | AT&T Mobility | Mobile carrier | 2013 |
| 936-224 | Comcast | Internet / business phone carrier | 2014 |
| 936-230 | AT&T Mobility | Mobile carrier | 2009 |
| 936-231 | Consolidated Communications Of Texas | Local phone company | – |
| 936-232 | Consolidated Communications Of Texas | Local phone company | – |
| 936-235 | CenturyLink / Lumen | Local phone company | 2015 |
| 936-242 | AT&T Mobility | Mobile carrier | 2009 |
| 936-263 | MetroPCS (T-Mobile) | Mobile carrier | 2017 |
| 936-264 | Consolidated Communications Of Texas | Local phone company | – |
| 936-266 | Consolidated Communications Of Texas | Local phone company | 2002 |
| 936-267 | Consolidated Communications Of Texas | Local phone company | 2014 |
| 936-270 | Level 3 (Lumen) | Internet / business phone carrier | 2015 |
| 936-271 | Consolidated Communications Of Texas | Local phone company | – |
| 936-273 | Consolidated Communications Of Texas | Local phone company | – |
| 936-282 | Level 3 (Lumen) | Internet / business phone carrier | 2018 |
| 936-283 | Verizon Wireless | Mobile carrier | 2018 |
| 936-286 | MetroPCS (T-Mobile) | Mobile carrier | 2018 |
| 936-290 | Level 3 (Lumen) | Internet / business phone carrier | 2019 |
| 936-314 | T-Mobile (including Sprint) | Mobile carrier | – |
| 936-320 | AT&T Mobility | Mobile carrier | 2016 |
| 936-321 | Consolidated Communications Of Texas | Local phone company | – |
| 936-323 | T-Mobile (including Sprint) | Mobile carrier | 2021 |
| 936-324 | T-Mobile (including Sprint) | Mobile carrier | 2022 |
| 936-330 | T-Mobile (including Sprint) | Mobile carrier | 2022 |
| 936-331 | Teleport Communications America | Internet / business phone carrier | 2022 |
| 936-333 | AT&T Mobility | Mobile carrier | 2007 |
| 936-335 | Consolidated Communications Of Texas | Local phone company | 2023 |
| 936-358 | Verizon Wireless | Mobile carrier | 2025 |
| 936-363 | Onvoy | Internet / business phone carrier | 2021 |
| 936-364 | T-Mobile (including Sprint) | Mobile carrier | 2025 |
| 936-379 | Onvoy | Internet / business phone carrier | 2023 |
| 936-380 | Verizon Wireless | Mobile carrier | 2023 |
| 936-405 | T-Mobile (including Sprint) | Mobile carrier | 2024 |
| 936-407 | T-Mobile (including Sprint) | Mobile carrier | 2025 |
| 936-420 | Windstream (PAETEC) | Internet / business phone carrier | 2026 |
| 936-441 | Consolidated Communications Of Texas | Local phone company | – |
| 936-442 | Consolidated Communications Of Texas | Local phone company | – |
| 936-443 | T-Mobile (including Sprint) | Mobile carrier | – |
| 936-444 | Consolidated Communications Of Texas | Local phone company | – |
| 936-445 | Consolidated Communications Of Texas | Local phone company | – |
| 936-446 | Consolidated Communications Of Texas | Local phone company | – |
| 936-447 | Consolidated Communications Of Texas | Local phone company | – |
| 936-494 | Consolidated Communications Of Texas | Local phone company | – |
| 936-499 | T-Mobile (including Sprint) | Mobile carrier | – |
| 936-520 | Consolidated Communications Of Texas | Local phone company | – |
| 936-521 | Consolidated Communications Of Texas | Local phone company | – |
| 936-522 | Consolidated Communications Of Texas | Local phone company | – |
| 936-523 | Consolidated Communications Of Texas | Local phone company | – |
| 936-524 | Consolidated Communications Of Texas | Local phone company | – |
| 936-525 | Consolidated Communications Of Texas | Local phone company | – |
| 936-529 | Fractel | Internet / business phone carrier | 2019 |
| 936-537 | Verizon Wireless | Mobile carrier | – |
| 936-538 | Consolidated Communications Of Texas | Local phone company | – |
| 936-539 | Consolidated Communications Of Texas | Local phone company | – |
| 936-588 | Consolidated Communications Of Texas | Local phone company | – |
| 936-647 | Level 3 (Lumen) | Internet / business phone carrier | 2002 |
| 936-648 | T-Mobile (including Sprint) | Mobile carrier | – |
| 936-672 | T-Mobile (including Sprint) | Mobile carrier | – |
| 936-689 | AT&T Mobility | Mobile carrier | – |
| 936-693 | Onvoy | Internet / business phone carrier | 2023 |
| 936-697 | AT&T Mobility | Mobile carrier | 2001 |
| 936-703 | Csc Voice | Internet / business phone carrier | 2013 |
| 936-709 | Consolidated Communications Of Texas | Local phone company | 2002 |
| 936-718 | T-Mobile (including Sprint) | Mobile carrier | – |
| 936-756 | Consolidated Communications Of Texas | Local phone company | – |
| 936-760 | Consolidated Communications Of Texas | Local phone company | – |
| 936-766 | Fractel | Internet / business phone carrier | 2021 |
| 936-777 | Evolve Cellular | Mobile carrier | 2009 |
| 936-788 | Consolidated Communications Of Texas | Local phone company | – |
| 936-827 | AT&T Mobility | Mobile carrier | 2003 |
| 936-828 | AT&T Mobility | Mobile carrier | 2001 |
| 936-900 | AT&T Mobility | Mobile carrier | 2011 |
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.