NPA-NXX - 973-638

This is the 973-638 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. 973
3. 973-638

The 973-638 subcode mainly covers Little Falls in Passaic 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 Regular Landline registered to Global Crossing. 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 501226 comments across our systems for the 973-638 subcode.