- City / exchange
- Baltimore
- Province / state
- Maryland
- Country
- United States
- Carrier
- Mcimetro Access Transmission Services LLC - Md
- Line type
- Landline or business line
- OCN
- 7228
- Status
- In Service
- Number pooling
- No
301-878 phone numbers
Baltimore, Maryland, United States · Mcimetro Access Transmission Services LLC - Md
Reported numbers in 301-878
No numbers in this block have been reported by visitors yet.
What does the 301-878 prefix tell you?
Every North American number is area code + prefix + line. The prefix 301-878 was assigned to Mcimetro Access Transmission Services LLC - Md on an unknown date for the Baltimore exchange. A call from this block usually originates from a Mcimetro Access Transmission Services LLC - Md customer in or near Baltimore, but caller ID can be spoofed to show any number.