412-634 phone numbers

Numbers 412-634-0000 to 412-634-9999 are assigned to Verizon Pennsylvania, Inc. in Elizabeth, PA. 7 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 412-634-7xxx, 412-634-9xxx — calls from these use spoofed caller IDs.

Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.

Reported numbers in 412-634