- City / exchange
- Charleston
- Province / state
- South Carolina
- Country
- United States
- Carrier
- U.s. Telepacific Corp. dba Tpx Communications
- Line type
- Landline or business line
- OCN
- 671J
- Status
- In Service
- Assigned
- 03/20/2026
- Number pooling
- Yes (block shared between carriers)
854-306 phone numbers
Charleston, South Carolina, United States · U.s. Telepacific Corp. dba Tpx Communications
Reported numbers in 854-306
No numbers in this block have been reported by visitors yet.
What does the 854-306 prefix tell you?
Every North American number is area code + prefix + line. The prefix 854-306 was assigned to U.s. Telepacific Corp. dba Tpx Communications on 03/20/2026 for the Charleston exchange. A call from this block usually originates from a U.s. Telepacific Corp. dba Tpx Communications customer in or near Charleston, but caller ID can be spoofed to show any number.