NPA-NXX - 423-429
This is the 423-429 subcode (NPA-NXX) prefix page. Follow a prefix to find the number you are looking for. We divide our pages up to make them more user friendly to navigate!
The 423-429 subcode mainly covers Kingsport in Sullivan county. But other numbers maybe included as well.
We have a database of information derived from the public phone records of Tennessee state. Many of the numbers in this subcode are Cellular (Dedicated) registered to At&t Mobility. We hear they employ a large number of people in the Tennessee office.
Recently there have been an increase in reported calls, we've had over 156823 comments across our systems for the 423-429 subcode.
Looking for a different number? Follow a link below to see our recently active.
781-361-9210 484-366-1649 732-281-4309 724-544-9975 561-822-2670217-508-7909 567-525-3375 213-395-3618 281-742-2864 262-232-9890