Phone numbers in La Puente, California
La Puente has 64 phone prefixes in area code 626.
Biggest holders: Frontier, T-Mobile (including Sprint), Fractel. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 20%
- Local phone company 33%
- Internet / business phone carrier 47%
Every prefix in La Puente
Search the first six digits of a number in this list. If it's here, the number started in La Puente with the carrier shown. If it isn't, check the California page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 626-217 | Teleport Communications America | Internet / business phone carrier | – |
| 626-225 | CenturyLink / Lumen | Local phone company | 2013 |
| 626-269 | Level 3 (Lumen) | Internet / business phone carrier | 2011 |
| 626-271 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 626-295 | T-Mobile (including Sprint) | Mobile carrier | 2014 |
| 626-322 | Teleport Communications America | Internet / business phone carrier | – |
| 626-330 | Frontier | Local phone company | – |
| 626-333 | Frontier | Local phone company | – |
| 626-336 | Frontier | Local phone company | – |
| 626-341 | T-Mobile (including Sprint) | Mobile carrier | 2015 |
| 626-346 | Bandwidth | Internet / business phone carrier | 2015 |
| 626-362 | T-Mobile (including Sprint) | Mobile carrier | 2015 |
| 626-363 | Tpx Communications | Internet / business phone carrier | – |
| 626-369 | Frontier | Local phone company | – |
| 626-413 | T-Mobile (including Sprint) | Mobile carrier | 2016 |
| 626-420 | T-Mobile (including Sprint) | Mobile carrier | 2015 |
| 626-435 | AT&T (local phone) | Local phone company | – |
| 626-465 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 626-474 | AT&T Mobility | Mobile carrier | 2015 |
| 626-530 | T-Mobile (including Sprint) | Mobile carrier | 2023 |
| 626-559 | T-Mobile (including Sprint) | Mobile carrier | 2014 |
| 626-581 | Frontier | Local phone company | – |
| 626-600 | Onvoy | Internet / business phone carrier | – |
| 626-601 | T-Mobile (including Sprint) | Mobile carrier | 2022 |
| 626-606 | Onvoy | Internet / business phone carrier | – |
| 626-624 | T-Mobile (including Sprint) | Mobile carrier | 2014 |
| 626-626 | Tpx Communications | Internet / business phone carrier | – |
| 626-638 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 626-640 | T-Mobile (including Sprint) | Mobile carrier | 2022 |
| 626-667 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 626-702 | Onvoy | Internet / business phone carrier | 2021 |
| 626-707 | Onvoy | Internet / business phone carrier | 2025 |
| 626-709 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 626-715 | T-Mobile (including Sprint) | Mobile carrier | 2002 |
| 626-723 | Tpx Communications | Internet / business phone carrier | – |
| 626-735 | Commio | Internet / business phone carrier | 2023 |
| 626-754 | T-Mobile (including Sprint) | Mobile carrier | 2024 |
| 626-764 | Peerless Network Of California | Internet / business phone carrier | 2016 |
| 626-778 | Fractel | Internet / business phone carrier | 2019 |
| 626-810 | Frontier | Local phone company | – |
| 626-820 | Tpx Communications | Internet / business phone carrier | – |
| 626-839 | Frontier | Local phone company | – |
| 626-845 | Onvoy | Internet / business phone carrier | 2026 |
| 626-854 | Frontier | Local phone company | – |
| 626-855 | Frontier | Local phone company | – |
| 626-876 | Fractel | Internet / business phone carrier | 2021 |
| 626-880 | Fractel | Internet / business phone carrier | 2021 |
| 626-886 | Fractel | Internet / business phone carrier | 2021 |
| 626-912 | Frontier | Local phone company | – |
| 626-913 | Frontier | Local phone company | – |
| 626-923 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 626-933 | Frontier | Local phone company | – |
| 626-934 | Frontier | Local phone company | – |
| 626-935 | Frontier | Local phone company | – |
| 626-937 | Frontier | Local phone company | – |
| 626-956 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 626-961 | Frontier | Local phone company | – |
| 626-964 | Frontier | Local phone company | – |
| 626-965 | Frontier | Local phone company | – |
| 626-968 | Frontier | Local phone company | – |
| 626-977 | Peerless Network Of California | Internet / business phone carrier | 2016 |
| 626-986 | Charter / Spectrum | Internet / business phone carrier | 2013 |
| 626-996 | Fractel | Internet / business phone carrier | 2022 |
| 626-998 | Fractel | Internet / business phone carrier | 2020 |
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.