NPA-NXX - 313-740
This is the 313-740 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 313-740 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 Voice over Internet Protocol (VoIP) registered to At&t Internet Services. 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 313-740 subcode.
Looking for a different number? Follow a link below to see our recently active.
262-594-2507 910-713-6315 323-739-4385 972-999-9873 918-778-7928312-883-3471 971-231-6641 530-581-2354 757-763-8807 469-285-3435