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: PHLAPAFGDSS

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
215-220 2 Philadelphia Zone 2 PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2008-05-09   
215-220 3 Philadelphia Zone 2 PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2007-04-20   
215-259 7 Philadelphia Suburban Zone 39 PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2007-07-01   
215-279 5 Philadelphia Zone 1 PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2005-07-14   
215-279 6 Philadelphia Zone 1 PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2005-07-14   
215-302 7 Philadelphia Suburban Zone 44 PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2006-02-03   
215-307 4 Philadelphia Zone 2 PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2006-01-15   
215-346 5 Philadelphia Suburban Zone 38 PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2007-07-01   
215-434 7 Newtown PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2005-04-11   
215-501 5 Philadelphia Zone 4 PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2005-03-03   
215-531 5 Philadelphia Zone 1 PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2005-07-14   
215-531 6 Philadelphia Zone 1 PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2005-07-14   
215-531 7 Philadelphia Zone 1 PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2005-07-14   
215-531 8 Philadelphia Zone 1 PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2005-07-14   
215-531 9 Philadelphia Zone 1 PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2005-07-14   
215-558 5 Philadelphia Zone 1 PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2010-04-26   
215-558 6 Philadelphia Zone 1 PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2010-04-26   
215-558 7 Philadelphia Zone 1 PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2010-04-26   
215-586 6 Philadelphia Zone 1 PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2017-06-29   
215-695 2 Philadelphia Zone 4 PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2005-07-14   
215-695 3 Philadelphia Zone 4 PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2005-07-14   
215-695 4 Philadelphia Zone 4 PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2005-07-14   
215-695 5 Philadelphia Zone 4 PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2005-07-14   
215-695 6 Philadelphia Zone 4 PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2005-07-14   
215-695 7 Philadelphia Zone 4 PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2005-07-14   
215-695 8 Philadelphia Zone 4 PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2005-07-14   
215-695 9 Philadelphia Zone 4 PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2005-07-14   
215-737 1 Philadelphia Zone 4 PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2005-07-14   
215-853 3 Lansdale PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2009-03-30   
215-914 6 Philadelphia Suburban Zone 37 PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2006-02-03   
267-217 1 North Wales PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2007-03-30   
267-239 8 Philadelphia Zone 1 PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2009-02-13   
267-239 9 Philadelphia Zone 1 PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2009-02-13   
267-323 3 Philadelphia Zone 3 PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2007-06-08   
267-328 6 Lansdale PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2005-12-31   
267-336 0 Philadelphia Zone 3 PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2008-08-24   
267-339 6 Philadelphia Zone 3 PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2008-09-28   
267-347 1 Quakertown PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2007-07-01   
267-364 3 Newtown PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2008-08-24   
267-405 A Philadelphia Suburban Zone 33 PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228      
267-405 7 Philadelphia Suburban Zone 33 PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2007-06-25   
267-405 8 Philadelphia Suburban Zone 33 PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2007-06-25   
267-414 1 Philadelphia Zone 1 PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2008-09-21   
267-414 2 Philadelphia Zone 1 PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2008-09-21   
267-417 3 Philadelphia Suburban Zone 32 PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2007-06-25   
267-424 8 Quakertown PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2009-02-06   
267-443 4 Philadelphia Zone 1 PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2009-12-22   
267-443 5 Philadelphia Zone 1 PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2009-12-22   
267-482 9 Philadelphia Suburban Zone 45 PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2006-02-04   
267-529 1 Philadelphia Suburban Zone 41 PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2005-07-14   

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Last updated: Fri, 10 Sep 2021 12:38:21 UTC

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