The 412 area code is a telephone area code serving Pittsburgh, Pennsylvania, most of surrounding Allegheny County, and small portions of Washington and Westmoreland counties. To start a free reverse phone lookup, simply enter the full 10-digit number (including the 412 area code) below and access available caller information such as name, address, and more.
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The 412 area code covers Allegheny county, with the exception of its northern edge, and parts of Washington and Westmoreland counties.
Area code 412 is part of an overlay complex with area code 878. Additionally, area code 878 also forms an overlay with area code 724, in the surroundings of the 412 service area. Area code 878 was implemented as an overlay for both 412 and 724 on August 17, 2001. Ten-digit dialing has been mandatory across southwestern Pennsylvania since 2001.
Area code 412 is a General Purpose Code which was placed in service on January 1, 1947.
Our reverse phone lookup will analyze the three-digit prefix of any 412 area code phone number and will show which telecommunications company and rate center it was initially assigned to. This prefix code data may help to determine the U.S. carrier, Pennsylvania geographic region, and local calling area associated with the phone number.
| Company | Number of Prefixes |
|---|---|
| VERIZON PENNSYLVANIA, INC. | 234 |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 61 |
| NEW CINGULAR WIRELESS PCS, LLC - IL | 48 |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA | 35 |
| TELEPORT COMMUNICATIONS AMERICA, LLC - PA | 28 |
| SPRINT SPECTRUM, L.P. | 26 |
| CHOICE ONE COMMUNICATIONS, INC. - PA | 22 |
| CONSOLIDATED COMMUNICATIONS ENTERPRISE SERVICES-PA | 21 |
| GLOBAL CROSSING LOCAL SERVICES, INC. - PA | 17 |
| LEVEL 3 COMMUNICATIONS, LLC - PA | 16 |
| AERIAL COMMUNICATIONS, INC. | 10 |
| US LEC OF PENNSYLVANIA, INC. | 7 |
| COMCAST IP PHONE, LLC | 6 |
| AT&T - LOCAL | 5 |
| CORE COMMUNICATIONS, INC. - PA | 4 |
| ONVOY, LLC - PA | 4 |
| CAVALIER TELEPHONE MID-ATLANTIC, LLC - PA | 3 |
| PAETEC COMMUNICATIONS, INC. - PA | 3 |
| BANDWIDTH.COM CLEC, LLC - PA | 2 |
| CITYNET PENNSYLVANIA, LLC - PA | 2 |
| TELCOVE OF PENSYLVANIA, INC. - PA | 2 |
| TELNYX LLC | 2 |
| USA MOBILITY WIRELESS, INC. | 2 |
| ADVANCED TELEPHONE SYS INC DBA HTC COMMUNICATIONS | 1 |
| AIRUS, INC. - PA | 1 |
| FULL SERVICE NETWORK LP | 1 |
| LOCAL ACCESS LLC - PA | 1 |
| MOSAIC NETWORX LLC - PA | 1 |
| NUSO, LLC | 1 |
| PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 1 |
| RCLEC, INC. | 1 |
| VONAGE AMERICA LLC | 1 |
| XO COMMUNICATIONS SERVICES, INC. - PA | 1 |
| YMAX COMMUNICATIONS CORP. - PA | 1 |
| Rate Center | Number of Prefixes |
|---|---|
| PTTSBGZON1 | 260 |
| PTTSBGZON6 | 27 |
| PTGSBNZN14 | 23 |
| PTGSBNZN22 | 23 |
| PTGSBNZN15 | 21 |
| PTTSBGZON7 | 21 |
| PTGSBNZN10 | 20 |
| PTTSBGZON4 | 19 |
| PTGSBNZN17 | 15 |
| PTTSBGZON5 | 15 |
| PTTSBGZON2 | 13 |
| PTGSBNZN12 | 12 |
| PTTSBGZON3 | 12 |
| PTGSBNZN13 | 11 |
| PTTSBGZON8 | 11 |
| PTGSBNZN19 | 9 |
| PTGSBNZN11 | 8 |
| PTGSBNZN16 | 8 |
| PTGSBNZN20 | 8 |
| PTGSBNZN21 | 8 |
| PTGSBNZN18 | 7 |
| CLAIRTON | 6 |
| ELIZABETH | 5 |
| GREENSBURG | 3 |
| BUTLER | 1 |
| CRIDERSCOR | 1 |
| INDIANA | 1 |
| ROCHESTER | 1 |
| UNIONTOWN | 1 |
| WASHINGTON | 1 |
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