NPA-NXX - 313-203
This is the 313-203 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 313-203 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. 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 313-203 subcode.
Looking for a different number? Follow a link below to see our recently active.
832-697-4048 606-407-9007 385-203-1900 954-451-4602 616-682-9605919-586-8313 727-336-2309 253-328-6270 402-714-6080 989-593-2049