Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
412-532 4 Pittsburgh Suburban Zone 11 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2005-09-12   
412-533 1 Clairton PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2005-07-18   
412-533 5 Clairton PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2004-05-20   
412-536 5 Pittsburgh Suburban Zone 17 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2006-01-08   
412-536 7 Pittsburgh Suburban Zone 17 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2006-01-08   
412-542 3 Pittsburgh Suburban Zone 10 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234      
412-548 2 Pittsburgh Suburban Zone 17 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2003-05-11   
412-564 A Pittsburgh Suburban Zone 13 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234      
412-564 0 Pittsburgh Suburban Zone 13 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2005-02-09   
412-564 1 Pittsburgh Suburban Zone 13 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2005-02-09   
412-564 4 Pittsburgh Suburban Zone 13 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234      
412-567 A Pittsburgh Zone 1 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234      
412-567 0 Pittsburgh Zone 1 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2005-10-24   
412-567 1 Pittsburgh Zone 1 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2005-03-17   
412-567 2 Pittsburgh Zone 1 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2005-03-17   
412-567 3 Pittsburgh Zone 1 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2005-10-24   
412-567 4 Pittsburgh Zone 1 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234      
412-567 5 Pittsburgh Zone 1 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2005-10-24   
412-567 6 Pittsburgh Zone 1 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2005-10-24   
412-567 7 Pittsburgh Zone 1 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2004-09-11   
412-567 8 Pittsburgh Zone 1 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2007-07-26   
412-567 9 Pittsburgh Zone 1 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2007-07-26   
412-569 3 Pittsburgh Suburban Zone 13 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234      
412-573 4 Pittsburgh Suburban Zone 21 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2003-08-20   
412-573 5 Pittsburgh Suburban Zone 21 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2005-02-12   
412-573 6 Pittsburgh Suburban Zone 21 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2005-12-08   
412-573 7 Pittsburgh Suburban Zone 21 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2005-12-08   
412-588 2 Pittsburgh Zone 1 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2017-11-10   
412-593 A Pittsburgh Zone 6 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234      
412-593 1 Pittsburgh Zone 6 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2001-12-11   
412-593 2 Pittsburgh Zone 6 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2011-01-06   
412-618 4 Pittsburgh Zone 1 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2015-08-20   
412-618 5 Pittsburgh Zone 1 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2015-08-20   
412-620 6 Pittsburgh Suburban Zone 14 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234      
412-620 7 Pittsburgh Suburban Zone 14 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234      
412-625 2 Pittsburgh Suburban Zone 15 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234      
412-626 A Pittsburgh Zone 8 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234      
412-626 5 Pittsburgh Zone 8 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2006-02-25   
412-626 6 Pittsburgh Zone 8 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2006-02-25   
412-662 A Pittsburgh Suburban Zone 22 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234      
412-662 0 Pittsburgh Suburban Zone 22 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234      
412-685 4 Pittsburgh Zone 5 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2004-12-20   
412-688 6 Pittsburgh Zone 1 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2015-05-03   
412-723 A Pittsburgh Zone 4 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234      
412-723 0 Pittsburgh Zone 4 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234      
412-727 8 Pittsburgh Zone 4 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2008-11-17   
412-729 3 Elizabeth PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2008-05-16   
412-752 7 Pittsburgh Zone 1 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2020-10-10   
412-756 2 Pittsburgh Suburban Zone 19 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234      
412-770 A Pittsburgh Zone 1 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234      

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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