Local Calling Guide

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Search area code/prefix (NPA/NXX)
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NPA: 412 [Rate centres in NPA 412] [Dial plan for NPA 412]

NXX: 776

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
412-776 A Pittsburgh Suburban Zone 15 PA PITBPADGDS5  7421 AT&T LOCAL 234      
412-776 0 Pittsburgh Suburban Zone 15 PA PITBPADTXYY  547E ONVOY, LLC - PA 234   2016-03-11   
412-776 1 Pittsburgh Suburban Zone 15 PA PITBPAMADS1  2514 US LEC OF PENNSYLVANIA, INC. 234   2010-11-08   
412-776 2 Pittsburgh Suburban Zone 15 PA PITBPAMADS1  2514 US LEC OF PENNSYLVANIA, INC. 234   2010-11-08   
412-776 3 Pittsburgh Suburban Zone 15 PA PITBPAMADS4  657B CITYNET PENNSYLVANIA, LLC - PA 234   2004-10-10   
412-776 4 Pittsburgh Suburban Zone 15 PA PITBPAMADS5  3210 CAVALIER TELEPHONE MID-ATLANTIC, LLC - PA 234   2007-08-23   
412-776 5 Pittsburgh Suburban Zone 15 PA PITBPAMADS5  3210 CAVALIER TELEPHONE MID-ATLANTIC, LLC - PA 234   2007-08-23   
412-776 6 Pittsburgh Suburban Zone 15 PA PITBPADTXYY  547E ONVOY, LLC - PA 234   2016-03-11   
412-776 7 Pittsburgh Suburban Zone 15 PA GPIAPAMTRS0  9208 VERIZON PENNSYLVANIA, INC. 234   2006-04-04   
412-776 8 Pittsburgh Suburban Zone 15 PA GPIAPAMTRS0  9208 VERIZON PENNSYLVANIA, INC. 234   2006-04-04   
412-776 9 Pittsburgh Suburban Zone 15 PA PITBPADGDS5  7421 AT&T LOCAL 234      

Last updated: Tue, 04 May 2021 15:04:27 UTC

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