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.
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213-332-1079 269-224-8840 864-324-7276 609-316-6063 949-644-7261443-318-3557 404-491-8019 760-708-1702 857-269-5056 503-473-6697