Phone numbers in Kutztown, Pennsylvania
Kutztown has 10 phone prefixes in area codes 484, 610.
Biggest holders: T-Mobile (including Sprint), Level 3 (Lumen), Verizon (local phone). This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 30%
- Local phone company 20%
- Internet / business phone carrier 50%
Every prefix in Kutztown
Search the first six digits of a number in this list. If it's here, the number started in Kutztown with the carrier shown. If it isn't, check the Pennsylvania page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 484-641 | T-Mobile (including Sprint) | Mobile carrier | – |
| 484-642 | Onvoy | Internet / business phone carrier | – |
| 484-646 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 484-648 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 484-839 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 610-281 | Schuylkill Mobile Fone | Mobile carrier | – |
| 610-426 | Teleport Communications America | Internet / business phone carrier | – |
| 610-618 | T-Mobile (including Sprint) | Mobile carrier | – |
| 610-683 | Verizon (local phone) | Local phone company | – |
| 610-894 | Verizon (local phone) | Local phone company | – |
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.