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.

701-681-5083 803-457-3146 559-805-6277 415-770-5920 602-849-4471
613-688-7943 714-979-4113 305-492-8322 402-266-4669 262-649-7362