- City / exchange
- Cambridge
- Province / state
- Massachusetts
- Country
- United States
- Carrier
- Metropolitan Telecommunications Of Mass dba Mettel
- Line type
- Landline or business line
- OCN
- 0334
- Status
- In Service
- Assigned
- 07/26/2005
- Number pooling
- Yes (block shared between carriers)
857-756 phone numbers
Cambridge, Massachusetts, United States · Metropolitan Telecommunications Of Mass dba Mettel
Reported numbers in 857-756
No numbers in this block have been reported by visitors yet.
What does the 857-756 prefix tell you?
Every North American number is area code + prefix + line. The prefix 857-756 was assigned to Metropolitan Telecommunications Of Mass dba Mettel on 07/26/2005 for the Cambridge exchange. A call from this block usually originates from a Metropolitan Telecommunications Of Mass dba Mettel customer in or near Cambridge, but caller ID can be spoofed to show any number.