NPA-NXX - 231-518
This is the 231-518 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 231-518 subcode mainly covers Kalkaska in Kalkaska 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 Level 3. 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 17153 comments across our systems for the 231-518 subcode.
Looking for a different number? Follow a link below to see our recently active.
708-394-1922 585-410-3207 417-644-7700 515-835-9422 712-645-1841907-538-1860 360-626-2516 226-371-6518 509-527-3136 320-297-2027