NPA-NXX - 313-277
This is the 313-277 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 313-277 subcode mainly covers Detroit 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 Regular Landline registered to At&t Michigan. 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 313-277 subcode.
Looking for a different number? Follow a link below to see our recently active.
302-284-8609 620-532-6383 732-909-1550 660-572-8899 204-986-2960406-476-8751 817-363-2570 910-745-7072 714-932-1850 443-203-3839