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.

OCN: 7341 XO COMMUNICATIONS SERVICES INC - PA

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
717-914 0 Harrisburg City Zone-2 PA   226      
717-914 1 Harrisburg City Zone-2 PA   226      
717-914 2 Harrisburg City Zone-2 PA   226      
717-914 3 Harrisburg City Zone-2 PA   226      
717-918 A Mechanicsburg (Cumberland) PA LWPXPAACDS0  226      
717-918 0 Mechanicsburg (Cumberland) PA   226      
717-918 1 Mechanicsburg (Cumberland) PA   226      
717-918 2 Mechanicsburg (Cumberland) PA   226      
717-918 3 Mechanicsburg (Cumberland) PA   226   2005-08-05   
717-918 4 Mechanicsburg (Cumberland) PA   226      
717-918 5 Mechanicsburg (Cumberland) PA   226   2005-08-05   
717-918 7 Mechanicsburg (Cumberland) PA   226   2005-08-05   
717-918 8 Mechanicsburg (Cumberland) PA   226      
717-921 1 Dauphin PA   226   2007-03-12   
717-924 A Lancaster PA   226      
717-924 0 Lancaster PA   226   2004-04-04   
717-924 1 Lancaster PA   226   2004-04-04   
717-924 2 Lancaster PA   226   2004-04-04   
717-924 3 Lancaster PA   226   2004-04-04   
717-924 4 Lancaster PA   226   2004-04-04   
717-924 5 Lancaster PA   226   2004-04-04   
717-924 6 Lancaster PA   226   2004-04-04   
717-924 7 Lancaster PA   226   2004-04-04   
717-924 8 Lancaster PA   226   2004-04-04   
717-924 9 Lancaster PA   226   2004-04-04   
717-964 6 Mount Gretna PA   226   2006-11-17   
717-967 A Mount Gretna PA LWPXPAACDS0  226      
717-967 0 Mount Gretna PA   226      
717-967 1 Mount Gretna PA   226      
717-967 2 Mount Gretna PA   226      
717-967 3 Mount Gretna PA   226      
717-974 A Hummelstown PA LWPXPAACDS0  226      
717-974 0 Hummelstown PA   226      
717-974 6 Hummelstown PA   226      
717-974 7 Hummelstown PA   226      
717-974 8 Hummelstown PA   226      
717-983 A Strasburg PA LWPXPAACDS0  226      
717-983 0 Strasburg PA   226      
717-983 2 Strasburg PA   226      
717-983 5 Strasburg PA   226      
724-213 5 Imperial PA   234   2010-11-15   
724-213 9 Imperial PA   234   2003-11-17   
724-260 8 McMurray PA   234   2008-09-29   
724-273 8 Imperial PA   234   2007-04-05   
724-299 8 McMurray PA   234   2003-11-17   
724-304 A New Kensington PA   234      
724-304 0 New Kensington PA   234      
724-304 4 New Kensington PA   234      
724-410 3 Springdale PA   234   2009-01-04   
724-492 2 McDonald PA   234   2013-10-30   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 >>

Last updated: Sat, 27 Jul 2019 10:59:49 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.