← Area code 412
412-620 phone numbers
Numbers 412-620-0000 to 412-620-9999 are assigned to Level 3 Communications, LLC (rate centre PTGSBNZN14, PA, NANPA abbreviation). 2 of its ten thousand-number blocks are assigned to other carriers (number pooling).
Not assigned to any carrier: 412-620-0xxx, 412-620-1xxx, 412-620-2xxx, 412-620-4xxx, 412-620-5xxx, 412-620-9xxx — calls from these use spoofed caller IDs.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.
Reported numbers in 412-620
- 1 (412) 620-6957 18complaints
- 2 (412) 620-6796 3complaints
- 3 (412) 620-9420 3complaints
- 4 (412) 620-0753 2complaints
- 5 (412) 620-6955 2complaints
- 6 (412) 620-0407 1complaints
- 7 (412) 620-0464 1complaints
- 8 (412) 620-0742 1complaints
- 9 (412) 620-1818 1complaints
- 10 (412) 620-3286 1complaints
- 11 (412) 620-5624 1complaints
- 12 (412) 620-6035 1complaints
- 13 (412) 620-6385 1complaints
- 14 (412) 620-6549 1complaints
- 15 (412) 620-6740 1complaints
- 16 (412) 620-6786 1complaints
- 17 (412) 620-6802 1complaints
- 18 (412) 620-6857 1complaints
- 19 (412) 620-6950 1complaints
- 20 (412) 620-6954 1complaints
- 21 (412) 620-7073 1complaints
- 22 (412) 620-7374 1complaints
- 23 (412) 620-7970 1complaints
- 24 (412) 620-8084 1complaints
- 25 (412) 620-8677 1complaints
- 26 (412) 620-9683 1complaints
- 27 (412) 620-9797 1complaints
- 28 (412) 620-9923 1complaints