- City / exchange
- Frederick
- Province / state
- Maryland
- Country
- United States
- Carrier
- Level 3 Communications, LLC - Md
- Line type
- Likely VoIP / virtual number
- OCN
- 6119
- Status
- In Service
- Assigned
- 12/30/2005
- Number pooling
- Yes (block shared between carriers)
240-575 phone numbers
Frederick, Maryland, United States · Level 3 Communications, LLC - Md
Reported numbers in 240-575
No numbers in this block have been reported by visitors yet.
What does the 240-575 prefix tell you?
Every North American number is area code + prefix + line. The prefix 240-575 was assigned to Level 3 Communications, LLC - Md on 12/30/2005 for the Frederick exchange. A call from this block usually originates from a Level 3 Communications, LLC - Md customer in or near Frederick, but caller ID can be spoofed to show any number.