NPA-NXX - 231-724
This is the 231-724 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 231-724 subcode mainly covers Muskegon in Muskegon 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 Frontier. 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 172188 comments across our systems for the 231-724 subcode.
Looking for a different number? Follow a link below to see our recently active.
248-610-9477 919-302-2848 501-812-6764 419-687-3322 859-355-6922469-907-5396 571-358-7995 903-326-5765 503-840-5406 573-493-1232