Phone numbers in Pueblo, Colorado
Pueblo has 78 phone prefixes in area code 719.
Biggest holders: CenturyLink / Lumen, T-Mobile (including Sprint), AT&T Mobility. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 44%
- Local phone company 36%
- Internet / business phone carrier 21%
Every prefix in Pueblo
Search the first six digits of a number in this list. If it's here, the number started in Pueblo with the carrier shown. If it isn't, check the Colorado page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 719-202 | Bandwidth | Internet / business phone carrier | – |
| 719-214 | AT&T Mobility | Mobile carrier | 2002 |
| 719-225 | Verizon Wireless | Mobile carrier | 2008 |
| 719-240 | T-Mobile (including Sprint) | Mobile carrier | – |
| 719-242 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 719-248 | Verizon Wireless | Mobile carrier | – |
| 719-250 | Verizon Wireless | Mobile carrier | – |
| 719-251 | Verizon Wireless | Mobile carrier | – |
| 719-252 | Verizon Wireless | Mobile carrier | – |
| 719-253 | CenturyLink / Lumen | Local phone company | – |
| 719-281 | T-Mobile (including Sprint) | Mobile carrier | 2014 |
| 719-283 | Windstream (PAETEC) | Internet / business phone carrier | 2001 |
| 719-288 | CenturyLink / Lumen | Local phone company | 2001 |
| 719-289 | AT&T Mobility | Mobile carrier | 2002 |
| 719-295 | CenturyLink / Lumen | Local phone company | – |
| 719-296 | CenturyLink / Lumen | Local phone company | – |
| 719-299 | Bandwidth | Internet / business phone carrier | 2013 |
| 719-307 | AT&T Mobility | Mobile carrier | 2020 |
| 719-320 | T-Mobile (including Sprint) | Mobile carrier | – |
| 719-334 | T-Mobile (including Sprint) | Mobile carrier | 2001 |
| 719-369 | T-Mobile (including Sprint) | Mobile carrier | 2002 |
| 719-404 | Windstream (PAETEC) | Internet / business phone carrier | 2001 |
| 719-406 | T-Mobile (including Sprint) | Mobile carrier | 2001 |
| 719-415 | T-Mobile (including Sprint) | Mobile carrier | 2014 |
| 719-420 | T-Mobile (including Sprint) | Mobile carrier | 2020 |
| 719-423 | Level 3 (Lumen) | Internet / business phone carrier | 2002 |
| 719-467 | Peerless Network Of Colorado | Internet / business phone carrier | 2019 |
| 719-470 | AT&T Mobility | Mobile carrier | 2014 |
| 719-501 | Bandwidth | Internet / business phone carrier | 2020 |
| 719-504 | AT&T Mobility | Mobile carrier | 2020 |
| 719-506 | AT&T Mobility | Mobile carrier | 2019 |
| 719-507 | T-Mobile (including Sprint) | Mobile carrier | 2020 |
| 719-542 | CenturyLink / Lumen | Local phone company | – |
| 719-543 | CenturyLink / Lumen | Local phone company | – |
| 719-544 | CenturyLink / Lumen | Local phone company | – |
| 719-545 | CenturyLink / Lumen | Local phone company | – |
| 719-546 | CenturyLink / Lumen | Local phone company | – |
| 719-547 | CenturyLink / Lumen | Local phone company | – |
| 719-549 | CenturyLink / Lumen | Local phone company | – |
| 719-553 | CenturyLink / Lumen | Local phone company | 2001 |
| 719-557 | CenturyLink / Lumen | Local phone company | 2006 |
| 719-560 | CenturyLink / Lumen | Local phone company | – |
| 719-561 | CenturyLink / Lumen | Local phone company | – |
| 719-562 | CenturyLink / Lumen | Local phone company | – |
| 719-564 | CenturyLink / Lumen | Local phone company | – |
| 719-565 | CenturyLink / Lumen | Local phone company | – |
| 719-566 | CenturyLink / Lumen | Local phone company | – |
| 719-568 | Verizon Wireless | Mobile carrier | – |
| 719-569 | Verizon Wireless | Mobile carrier | – |
| 719-582 | Verizon Wireless | Mobile carrier | – |
| 719-583 | CenturyLink / Lumen | Local phone company | – |
| 719-584 | CenturyLink / Lumen | Local phone company | – |
| 719-585 | CenturyLink / Lumen | Local phone company | – |
| 719-586 | CenturyLink / Lumen | Local phone company | – |
| 719-595 | CenturyLink / Lumen | Local phone company | – |
| 719-601 | Onvoy | Internet / business phone carrier | 2020 |
| 719-620 | MetroPCS (T-Mobile) | Mobile carrier | 2022 |
| 719-621 | Comcast | Internet / business phone carrier | 2016 |
| 719-647 | CenturyLink / Lumen | Local phone company | – |
| 719-664 | AT&T Mobility | Mobile carrier | 2020 |
| 719-671 | T-Mobile (including Sprint) | Mobile carrier | – |
| 719-696 | Teleport Communications America | Internet / business phone carrier | 2009 |
| 719-716 | Onvoy | Internet / business phone carrier | 2018 |
| 719-717 | MetroPCS (T-Mobile) | Mobile carrier | – |
| 719-733 | Level 3 (Lumen) | Internet / business phone carrier | 2017 |
| 719-744 | CenturyLink / Lumen | Local phone company | – |
| 719-750 | Onvoy | Internet / business phone carrier | 2023 |
| 719-766 | AT&T Mobility | Mobile carrier | 2009 |
| 719-778 | AT&T Mobility | Mobile carrier | – |
| 719-780 | AT&T Mobility | Mobile carrier | 2025 |
| 719-821 | T-Mobile (including Sprint) | Mobile carrier | – |
| 719-877 | Boost / Virgin Mobile | Mobile carrier | 2021 |
| 719-924 | T-Mobile (including Sprint) | Mobile carrier | – |
| 719-934 | TON80 Communications | Internet / business phone carrier | 2020 |
| 719-947 | CenturyLink / Lumen | Local phone company | – |
| 719-948 | CenturyLink / Lumen | Local phone company | – |
| 719-977 | Bandwidth | Internet / business phone carrier | 2024 |
| 719-994 | 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.