- City / exchange
- Cambridge
- Province / state
- Maryland
- Country
- United States
- Carrier
- Mcimetro Access Transmission Services LLC - Md
- Line type
- Landline or business line
- OCN
- 7228
- Status
- In Service
- Assigned
- 07/28/2021
- Number pooling
- Yes (block shared between carriers)
667-343 phone numbers
Cambridge, Maryland, United States · Mcimetro Access Transmission Services LLC - Md
Reported numbers in 667-343
No numbers in this block have been reported by visitors yet.
What does the 667-343 prefix tell you?
Every North American number is area code + prefix + line. The prefix 667-343 was assigned to Mcimetro Access Transmission Services LLC - Md on 07/28/2021 for the Cambridge exchange. A call from this block usually originates from a Mcimetro Access Transmission Services LLC - Md customer in or near Cambridge, but caller ID can be spoofed to show any number.