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
302-746 9 Holly Oak DE 4124 XO DELAWARE, INC. 228   2010-09-02   
302-752 4 Georgetown DE 4124 XO DELAWARE, INC. 228   2006-07-06   
302-763 0 Hockessin DE 4124 XO DELAWARE, INC. 228   2010-09-02   
302-763 8 Hockessin DE 4124 XO DELAWARE, INC. 228   2010-09-02   
302-766 6 Hockessin DE 4124 XO DELAWARE, INC. 228   2010-09-02   
302-766 8 Hockessin DE 4124 XO DELAWARE, INC. 228   2010-06-07   
302-797 0 Holly Oak DE 4124 XO DELAWARE, INC. 228   2010-09-02   
302-797 9 Holly Oak DE 4124 XO DELAWARE, INC. 228   2010-09-02   
302-826 5 Holly Oak DE 4124 XO DELAWARE, INC. 228   2010-09-02   
302-826 6 Holly Oak DE 4124 XO DELAWARE, INC. 228   2010-09-02   
302-861 5 Newark DE 4124 XO DELAWARE, INC. 228   2011-01-01   
302-861 8 Newark DE 4124 XO DELAWARE, INC. 228   2011-01-01   
302-883 8 Dover DE 4124 XO DELAWARE, INC. 228   2006-09-14   
484-206 3 Chester Springs PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2005-03-03   
484-206 4 Chester Springs PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2005-03-03   
484-222 2 Philadelphia Suburban Zone 25 PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2007-06-25   
484-244 A Allentown (Lehigh) PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228      
484-245 5 Catasauqua PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2007-09-16   
484-253 4 Philadelphia Suburban Zone 26 PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2006-07-07   
484-263 9 Slatington PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2007-08-12   
484-272 4 Northampton PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2007-09-16   
484-281 2 Bath PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2007-04-20   
484-282 8 Bath PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2007-06-22   
484-282 9 Bath PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2007-06-22   
484-284 2 Bath PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2013-05-29   
484-284 5 Bath PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2009-04-11   
484-291 9 Nazareth PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2007-09-16   
484-320 5 Philadelphia Suburban Zone 28 PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2007-06-25   
484-320 6 Philadelphia Suburban Zone 28 PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2007-06-25   
484-348 2 Eagle (Chester) PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2005-04-11   
484-353 1 Bethlehem PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2011-04-07   
484-369 5 Royersford PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2006-02-26   
484-380 6 Philadelphia Suburban Zone 25 PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2012-04-04   
484-413 1 Philadelphia Suburban Zone 24 PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2008-03-24   
484-426 A Allentown (Lehigh) PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228      
484-426 2 Allentown (Lehigh) PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2009-11-22   
484-441 7 Philadelphia Suburban Zone 12 PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2007-06-08   
484-451 5 Philadelphia Suburban Zone 21 PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2007-06-08   
484-462 4 Philadelphia Suburban Zone 17 PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2007-04-20   
484-470 1 Philadelphia Suburban Zone 13 PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2006-10-16   
484-485 2 Philadelphia Suburban Zone 11 PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2007-06-08   
484-488 1 Catasauqua PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2011-03-01   
484-488 4 Catasauqua PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2011-03-01   
484-488 5 Catasauqua PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2011-03-01   
484-503 A Easton PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228      
484-503 1 Easton PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2011-05-28   
484-503 2 Easton PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2011-05-28   
484-503 3 Easton PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2011-05-28   
484-503 4 Easton PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2011-05-28   
484-503 5 Easton PA 7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2011-05-28   

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Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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