- City / exchange
- Pleasantvl
- Province / state
- New Jersey
- Country
- United States
- Carrier
- U.s. Telepacific Corp. dba Tpx Communications
- Line type
- Landline or business line
- OCN
- 671J
- Status
- Assigned
- Assigned
- 09/10/2026
- Number pooling
- Yes (block shared between carriers)
640-308 phone numbers
Pleasantvl, New Jersey, United States · U.s. Telepacific Corp. dba Tpx Communications
Reported numbers in 640-308
No numbers in this block have been reported by visitors yet.
What does the 640-308 prefix tell you?
Every North American number is area code + prefix + line. The prefix 640-308 was assigned to U.s. Telepacific Corp. dba Tpx Communications on 09/10/2026 for the Pleasantvl exchange. A call from this block usually originates from a U.s. Telepacific Corp. dba Tpx Communications customer in or near Pleasantvl, but caller ID can be spoofed to show any number.