Phone numbers in Cape May Court House, New Jersey
Cape May Court House has 12 phone prefixes in area codes 609, 640.
Biggest holders: T-Mobile (including Sprint), Verizon (local phone), Bandwidth. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 42%
- Local phone company 25%
- Internet / business phone carrier 25%
- Phone company 8%
Every prefix in Cape May Court House
Search the first six digits of a number in this list. If it's here, the number started in Cape May Court House with the carrier shown. If it isn't, check the New Jersey page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 609-231 | T-Mobile (including Sprint) | Mobile carrier | – |
| 609-374 | T-Mobile (including Sprint) | Mobile carrier | 2001 |
| 609-463 | Verizon (local phone) | Local phone company | – |
| 609-465 | Verizon (local phone) | Local phone company | – |
| 609-536 | Bandwidth | Internet / business phone carrier | – |
| 609-741 | AT&T Mobility | Mobile carrier | 2002 |
| 609-763 | Verizon (local phone) | Local phone company | 2001 |
| 609-778 | AT&T Mobility | Mobile carrier | – |
| 609-780 | T-Mobile (including Sprint) | Mobile carrier | – |
| 640-217 | Bandwidth | Internet / business phone carrier | 2021 |
| 640-272 | Onvoy | Internet / business phone carrier | 2025 |
| 640-837 | Coretel New Jersey | Phone company | 2019 |
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.