NPA-NXX - 313-520
This is the 313-520 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 313-520 subcode mainly covers Detroit Zone 5 in Wayne county. But other numbers maybe included as well.
We have a database of information derived from the public phone records of Michigan 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 Michigan office.
Recently there have been an increase in reported calls, we've had over 1820584 comments across our systems for the 313-520 subcode.
Looking for a different number? Follow a link below to see our recently active.
331-214-3528 818-689-3699 925-294-1109 909-296-6077 970-716-2682540-310-9250 423-915-6881 832-386-8263 304-807-2611 717-827-5173