NPA-NXX - 231-509
This is the 231-509 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 231-509 subcode mainly covers Baldwin in Lake 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 Landline registered to . 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 comments across our systems for the 231-509 subcode.
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418-685-8784 309-966-2443 336-428-1392 903-487-3159 201-594-8487817-479-1031 541-497-8765 916-566-7520 361-215-9966 919-720-7223