Phone numbers in Kennett Square, Pennsylvania
Kennett Square has 15 phone prefixes in area codes 484, 610.
Biggest holders: Onvoy, Windstream (PAETEC), MCImetro (Verizon Business). This is the local calling area (rate center) where those prefixes were first assigned.
- Local phone company 13%
- Internet / business phone carrier 80%
- Phone company 7%
Every prefix in Kennett Square
Search the first six digits of a number in this list. If it's here, the number started in Kennett Square with the carrier shown. If it isn't, check the Pennsylvania page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 484-730 | Onvoy | Internet / business phone carrier | – |
| 484-731 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 484-732 | Comcast | Internet / business phone carrier | – |
| 484-733 | Rcn Telecom Services Of Pennsylvania | Phone company | – |
| 484-734 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 484-736 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 484-737 | Onvoy | Internet / business phone carrier | – |
| 484-738 | Core Communications | Internet / business phone carrier | – |
| 484-739 | Onvoy | Internet / business phone carrier | – |
| 610-335 | Teleport Communications America | Internet / business phone carrier | – |
| 610-444 | Verizon (local phone) | Local phone company | – |
| 610-612 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 610-765 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 610-925 | Verizon (local phone) | Local phone company | – |
| 610-961 | Windstream (PAETEC) | Internet / business phone 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.