NPA-NXX - 908-531

This is the 908-531 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!

1. Area Codes
2. 908
3. 908-531

The 908-531 subcode mainly covers Plainfield in Union county. But other numbers maybe included as well.

We have a database of information derived from the public phone records of New Jersey state. Many of the numbers in this subcode are Miscellaneous registered to Sprint. We hear they employ a large number of people in the New Jersey office.
Recently there have been an increase in reported calls, we've had over 536499 comments across our systems for the 908-531 subcode.