- City / exchange
- Madisonvl
- Province / state
- Tennessee
- Country
- United States
- Carrier
- Level 3 Communications, LLC - Tn
- Line type
- Likely VoIP / virtual number
- OCN
- 4806
- Status
- In Service
- Assigned
- 08/20/2002
- Number pooling
- Yes (block shared between carriers)
423-545 phone numbers
Madisonvl, Tennessee, United States · Level 3 Communications, LLC - Tn
Reported numbers in 423-545
No numbers in this block have been reported by visitors yet.
What does the 423-545 prefix tell you?
Every North American number is area code + prefix + line. The prefix 423-545 was assigned to Level 3 Communications, LLC - Tn on 08/20/2002 for the Madisonvl exchange. A call from this block usually originates from a Level 3 Communications, LLC - Tn customer in or near Madisonvl, but caller ID can be spoofed to show any number.