Phone numbers in Souderton, Pennsylvania
Souderton has 18 phone prefixes in area codes 215, 267, 445.
Biggest holders: Verizon (local phone), Onvoy, Level 3 (Lumen). This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 6%
- Local phone company 22%
- Internet / business phone carrier 61%
- Phone company 11%
Every prefix in Souderton
Search the first six digits of a number in this list. If it's here, the number started in Souderton with the carrier shown. If it isn't, check the Pennsylvania page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 215-484 | Onvoy | Internet / business phone carrier | 2023 |
| 215-660 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 215-703 | Verizon (local phone) | Local phone company | – |
| 215-721 | Verizon (local phone) | Local phone company | – |
| 215-723 | Verizon (local phone) | Local phone company | – |
| 215-799 | Verizon (local phone) | Local phone company | – |
| 267-203 | Netcarrier Telecom | Phone company | 2001 |
| 267-281 | Level 3 (Lumen) | Internet / business phone carrier | 2001 |
| 267-380 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 267-381 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 267-382 | Comcast | Internet / business phone carrier | 2005 |
| 267-383 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 267-384 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 267-389 | Onvoy | Internet / business phone carrier | – |
| 267-409 | The Voice Application Network | Phone company | – |
| 267-497 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 445-296 | AT&T Mobility | Mobile carrier | 2024 |
| 445-446 | Onvoy | 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.