- City / exchange
- Catoctin
- Province / state
- Virginia
- Country
- United States
- Carrier
- Level 3 Communications, LLC - Va
- Line type
- Likely VoIP / virtual number
- OCN
- 8825
- Status
- In Service
- Assigned
- 03/26/2003
- Number pooling
- Yes (block shared between carriers)
540-579 phone numbers
Catoctin, Virginia, United States · Level 3 Communications, LLC - Va
Reported numbers in 540-579
No numbers in this block have been reported by visitors yet.
What does the 540-579 prefix tell you?
Every North American number is area code + prefix + line. The prefix 540-579 was assigned to Level 3 Communications, LLC - Va on 03/26/2003 for the Catoctin exchange. A call from this block usually originates from a Level 3 Communications, LLC - Va customer in or near Catoctin, but caller ID can be spoofed to show any number.