- City / exchange
- Washington
- Province / state
- Pennsylvania
- Country
- United States
- Carrier
- Cellco Partnership dba Verizon Wireless - PA
- Line type
- Likely mobile
- OCN
- 6392
- Status
- In Service
- Assigned
- 05/14/2026
- Number pooling
- Yes (block shared between carriers)
878-545 phone numbers
Washington, Pennsylvania, United States · Cellco Partnership dba Verizon Wireless - PA
Reported numbers in 878-545
No numbers in this block have been reported by visitors yet.
What does the 878-545 prefix tell you?
Every North American number is area code + prefix + line. The prefix 878-545 was assigned to Cellco Partnership dba Verizon Wireless - PA on 05/14/2026 for the Washington exchange. A call from this block usually originates from a Cellco Partnership dba Verizon Wireless - PA customer in or near Washington, but caller ID can be spoofed to show any number.