NPA-NXX - 412-378
This is the 412-378 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 412-378 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 Cellular (Dedicated) registered to T-mobile. 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 412-378 subcode.
Looking for a different number? Follow a link below to see our recently active.
951-271-2614 512-412-3187 205-248-4021 260-585-3238 763-688-5941608-240-6374 718-869-5609 712-677-7852 864-288-2117 301-263-2689