Phone numbers in Cranbury, New Jersey
Cranbury has 22 phone prefixes in area codes 609, 640.
Biggest holders: Verizon (local phone), Windstream (PAETEC), Verizon Wireless. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 32%
- Local phone company 23%
- Internet / business phone carrier 45%
Every prefix in Cranbury
Search the first six digits of a number in this list. If it's here, the number started in Cranbury with the carrier shown. If it isn't, check the New Jersey page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 609-235 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 609-366 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 609-395 | Verizon (local phone) | Local phone company | – |
| 609-409 | Verizon (local phone) | Local phone company | – |
| 609-495 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 609-578 | Verizon Wireless | Mobile carrier | – |
| 609-598 | T-Mobile (including Sprint) | Mobile carrier | 2001 |
| 609-619 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 609-642 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 609-655 | Verizon (local phone) | Local phone company | – |
| 609-662 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 609-664 | Bandwidth | Internet / business phone carrier | – |
| 609-708 | Verizon (local phone) | Local phone company | – |
| 609-722 | T-Mobile (including Sprint) | Mobile carrier | – |
| 609-819 | Teleport Communications America | Internet / business phone carrier | – |
| 609-842 | Cablevision Lightpath | Internet / business phone carrier | – |
| 609-860 | Verizon (local phone) | Local phone company | – |
| 640-204 | Verizon Wireless | Mobile carrier | 2021 |
| 640-216 | Bandwidth | Internet / business phone carrier | 2021 |
| 640-229 | Boost / Virgin Mobile | Mobile carrier | 2022 |
| 640-250 | Verizon Wireless | Mobile carrier | 2023 |
| 640-267 | T-Mobile (including Sprint) | Mobile carrier | 2024 |
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.