NPA-NXX - 412-543

This is the 412-543 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 412-543 subcode mainly covers Pittsburgh in Allegheny county. But other numbers maybe included as well.

We have a database of information derived from the public phone records of Pennsylvania 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 Pennsylvania office.
Recently there have been an increase in reported calls, we've had over 1223348 comments across our systems for the 412-543 subcode.

Looking for a different number? Follow a link below to see our recently active.

315-849-6219 904-692-9000 860-993-7651 315-365-5913 304-372-5232
806-658-4567 954-480-2355 323-522-1488 219-227-9786 626-338-4732