Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: PITBPAIW0MD

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
412-200 2 Pittsburgh Suburban Zone 14 PA 318J COMCAST IP PHONE LLC 234   2004-05-15   
412-205 3 Pittsburgh Zone 5 PA 318J COMCAST IP PHONE LLC 234      
412-207 2 Pittsburgh Zone 6 PA 318J COMCAST IP PHONE LLC 234      
412-207 7 Pittsburgh Zone 6 PA 318J COMCAST IP PHONE LLC 234      
412-207 8 Pittsburgh Zone 6 PA 318J COMCAST IP PHONE LLC 234      
412-207 9 Pittsburgh Zone 6 PA 318J COMCAST IP PHONE LLC 234      
412-213 0 Pittsburgh Suburban Zone 18 PA 318J COMCAST IP PHONE LLC 234      
412-213 3 Pittsburgh Suburban Zone 18 PA 318J COMCAST IP PHONE LLC 234   2006-04-23   
412-213 7 Pittsburgh Suburban Zone 18 PA 318J COMCAST IP PHONE LLC 234   2013-09-17   
412-214 6 Pittsburgh Zone 8 PA 318J COMCAST IP PHONE LLC 234   2018-02-14   
412-224 2 Pittsburgh Zone 1 PA 318J COMCAST IP PHONE LLC 234   2006-04-14   
412-226 1 Clairton PA 318J COMCAST IP PHONE LLC 234      
412-229 8 Pittsburgh Suburban Zone 22 PA 318J COMCAST IP PHONE LLC 234   2007-08-21   
412-235 7 Pittsburgh Zone 1 PA 318J COMCAST IP PHONE LLC 234   2004-10-09   
412-249 8 Pittsburgh Suburban Zone 14 PA 318J COMCAST IP PHONE LLC 234      
412-251 A Pittsburgh Zone 1 PA 318J COMCAST IP PHONE LLC 234      
412-251 0 Pittsburgh Zone 1 PA 318J COMCAST IP PHONE LLC 234      
412-251 5 Pittsburgh Zone 1 PA 318J COMCAST IP PHONE LLC 234   2005-01-21   
412-252 2 Pittsburgh Zone 3 PA 318J COMCAST IP PHONE LLC 234      
412-259 8 Pittsburgh Suburban Zone 16 PA 318J COMCAST IP PHONE LLC 234      
412-267 2 Pittsburgh Suburban Zone 10 PA 318J COMCAST IP PHONE LLC 234   2016-12-01   
412-275 A Pittsburgh Suburban Zone 14 PA 318J COMCAST IP PHONE LLC 234      
412-275 3 Pittsburgh Suburban Zone 14 PA 318J COMCAST IP PHONE LLC 234   2011-10-17   
412-283 4 Pittsburgh Suburban Zone 12 PA 318J COMCAST IP PHONE LLC 234   2013-07-15   
412-291 8 Pittsburgh Zone 1 PA 318J COMCAST IP PHONE LLC 234   2013-08-27   
412-293 5 Pittsburgh Suburban Zone 14 PA 318J COMCAST IP PHONE LLC 234   2020-04-20   
412-301 A Pittsburgh Zone 2 PA 318J COMCAST IP PHONE LLC 234      
412-301 0 Pittsburgh Zone 2 PA 318J COMCAST IP PHONE LLC 234   2004-11-22   
412-301 8 Pittsburgh Zone 2 PA 318J COMCAST IP PHONE LLC 234   2012-07-21   
412-308 6 Pittsburgh Suburban Zone 12 PA 318J COMCAST IP PHONE LLC 234      
412-315 7 Pittsburgh Zone 1 PA 318J COMCAST IP PHONE LLC 234   2011-05-18   
412-318 4 Pittsburgh Suburban Zone 17 PA 318J COMCAST IP PHONE LLC 234      
412-319 7 Pittsburgh Suburban Zone 13 PA 318J COMCAST IP PHONE LLC 234      
412-329 7 Pittsburgh Suburban Zone 15 PA 318J COMCAST IP PHONE LLC 234   2009-07-03   
412-349 8 Pittsburgh Suburban Zone 22 PA 318J COMCAST IP PHONE LLC 234   2011-10-12   
412-356 5 Pittsburgh Suburban Zone 16 PA 318J COMCAST IP PHONE LLC 234   2015-03-29   
412-368 8 Pittsburgh Zone 5 PA 318J COMCAST IP PHONE LLC 234   2008-12-13   
412-375 2 Pittsburgh Suburban Zone 15 PA 318J COMCAST IP PHONE LLC 234   2013-07-07   
412-375 7 Pittsburgh Suburban Zone 15 PA 318J COMCAST IP PHONE LLC 234   2003-08-19   
412-375 8 Pittsburgh Suburban Zone 15 PA 318J COMCAST IP PHONE LLC 234   2016-12-01   
412-376 2 Pittsburgh Suburban Zone 22 PA 318J COMCAST IP PHONE LLC 234   2014-01-10   
412-386 8 Pittsburgh Suburban Zone 11 PA 318J COMCAST IP PHONE LLC 234   2013-02-01   
412-404 2 Pittsburgh Zone 8 PA 318J COMCAST IP PHONE LLC 234   2006-05-27   
412-404 7 Pittsburgh Zone 8 PA 318J COMCAST IP PHONE LLC 234      
412-404 8 Pittsburgh Zone 8 PA 318J COMCAST IP PHONE LLC 234      
412-405 4 Elizabeth PA 318J COMCAST IP PHONE LLC 234   2014-12-12   
412-405 8 Elizabeth PA 318J COMCAST IP PHONE LLC 234      
412-405 9 Elizabeth PA 318J COMCAST IP PHONE LLC 234      
412-406 7 Pittsburgh Suburban Zone 19 PA 318J COMCAST IP PHONE LLC 234      
412-406 8 Pittsburgh Suburban Zone 19 PA 318J COMCAST IP PHONE LLC 234      

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

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