Phone numbers in Catasauqua, Pennsylvania
Catasauqua has 19 phone prefixes in area codes 484, 610, 835.
Biggest holders: T-Mobile (including Sprint), Windstream (PAETEC), Verizon (local phone). This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 21%
- Local phone company 26%
- Internet / business phone carrier 47%
- Phone company 5%
Every prefix in Catasauqua
Search the first six digits of a number in this list. If it's here, the number started in Catasauqua with the carrier shown. If it isn't, check the Pennsylvania page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 484-240 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 484-245 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 484-246 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 484-249 | Onvoy | Internet / business phone carrier | – |
| 484-488 | Teleport Communications America | Internet / business phone carrier | 2002 |
| 484-597 | T-Mobile (including Sprint) | Mobile carrier | 2001 |
| 484-820 | Bandwidth | Internet / business phone carrier | 2019 |
| 484-828 | T-Mobile (including Sprint) | Mobile carrier | 2020 |
| 484-830 | T-Mobile (including Sprint) | Mobile carrier | 2022 |
| 484-834 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 610-231 | Verizon (local phone) | Local phone company | – |
| 610-264 | Verizon (local phone) | Local phone company | – |
| 610-266 | Verizon (local phone) | Local phone company | – |
| 610-403 | Service Electric Telephone | Local phone company | – |
| 610-443 | Rcn Telecom Services Of Pennsylvania | Phone company | – |
| 610-465 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 610-596 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 610-686 | AT&T (local phone) | Local phone company | – |
| 835-231 | T-Mobile (including Sprint) | Mobile carrier | 2023 |
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.