NPA-NXX - 313-400

This is the 313-400 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 313-400 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 Verizon Wireless. 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 313-400 subcode.

Looking for a different number? Follow a link below to see our recently active.

937-919-8382 404-856-8996 570-621-7985 501-648-7117 863-812-4013
480-622-2130 716-819-6819 703-884-9794 941-845-8359 918-925-4374