NPA-NXX - 231-392
This is the 231-392 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 231-392 subcode mainly covers Traverse City in Grand Traverse 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 Miscellaneous registered to Sprint. 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 86986 comments across our systems for the 231-392 subcode.
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206-393-9735 804-854-7775 856-761-9410 903-870-4104 516-336-3702303-957-9242 704-705-1008 808-627-5817 316-445-9295 480-666-3144