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.

Philadelphia Zone 1, 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 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
267-546 5 PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2006-11-27   
267-546 6 PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2003-10-15   
267-546 7 PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2003-10-15   
267-546 8 PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2003-10-15   
267-546 9 PHLBPAMYDS4  5494 NETCARRIER TELECOM, INC. - PA 228      
267-549 A WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
267-549 0 KGPRPADOAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2014-07-15   
267-549 1 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2003-02-19   
267-549 2 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2003-02-19   
267-549 3 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2003-02-19   
267-549 4 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2003-02-19   
267-549 5 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2003-02-19   
267-549 6 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2003-02-19   
267-549 7 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2003-02-19   
267-549 8 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2003-02-19   
267-549 9 KGPRPADOAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2014-07-15   
267-559 A KGPRPADOAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228      
267-559 0 KGPRPADOAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2012-12-23   
267-559 1 KGPRPADOAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2012-12-23   
267-559 2 KGPRPADOAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2012-12-23   
267-559 3 KGPRPADOAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2013-01-23   
267-559 4 KGPRPADOAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2013-01-23   
267-559 5 KGPRPADOAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2013-01-23   
267-559 6 KGPRPADOAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2013-01-23   
267-559 7 KGPRPADOAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2013-01-23   
267-559 8 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2012-12-26   
267-559 9 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2012-12-26   
267-561 A   829J PAETEC ITEL, LLC 228   2025-03-11   
267-561 0   829J PAETEC ITEL, LLC 228   2016-12-05   
267-561 1   829J PAETEC ITEL, LLC 228   2016-12-05   
267-561 2   829J PAETEC ITEL, LLC 228   2016-12-05   
267-561 3   829J PAETEC ITEL, LLC 228   2016-12-05   
267-561 4   829J PAETEC ITEL, LLC 228   2016-12-05   
267-561 5   829J PAETEC ITEL, LLC 228   2016-12-05   
267-561 6   829J PAETEC ITEL, LLC 228   2016-12-05   
267-561 7   829J PAETEC ITEL, LLC 228   2016-12-05   
267-561 8   829J PAETEC ITEL, LLC 228   2016-12-05   
267-561 9   829J PAETEC ITEL, LLC 228   2016-12-05   
267-570 A PHLAPADEDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
267-570 0   829J PAETEC ITEL, LLC 228   2007-07-13   
267-570 1 PHLAPADEDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
267-570 2 PHLAPADEDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
267-570 3 PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228   2012-11-19   
267-570 4 PHLAPADEDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
267-570 5 PHLAPADEDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
267-570 6 KGPRPADOAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2012-11-19   
267-570 7 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2006-06-04   
267-570 8 PHLAPAMK38Z  829J PAETEC ITEL, LLC 228   2013-10-02   
267-570 9 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2007-02-16   
267-581 A PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
267-581 0 PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-01-29   
267-581 1 PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-01-29   
267-581 2 PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-01-29   
267-581 3 PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-01-29   
267-581 4 PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-01-29   
267-581 5 PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-01-29   
267-581 6 PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-01-29   
267-581 7 PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-01-29   
267-581 8 PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-01-29   
267-581 9 PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-01-29   
267-582 A PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
267-582 0 PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-01-29   
267-582 1 PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-02-17   
267-582 2 PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-02-17   
267-582 3 PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-02-17   
267-582 4 PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-02-17   
267-582 5 PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-02-17   
267-582 6 PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-02-17   
267-582 7 PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-02-17   
267-582 8 PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-02-17   
267-582 9 PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-02-17   
267-584 A PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
267-584 0 PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2008-09-30   
267-584 1 PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-02-17   
267-584 2 PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-02-17   
267-584 3 PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-02-17   
267-584 4 PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-02-17   
267-584 5 PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-02-17   
267-584 6 PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-02-17   
267-584 7 PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-02-17   
267-584 8 PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-02-17   
267-584 9 PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2008-09-30   
267-586 A PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
267-586 0 PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-03-01   
267-586 1 PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-03-01   
267-586 2 PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-03-01   
267-586 3 PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-03-01   
267-586 4 PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-03-01   
267-586 5 PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-03-01   
267-586 6 PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-03-01   
267-586 7 PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-03-01   
267-586 8 PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-03-01   
267-586 9 PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-03-01   
267-588 A PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
267-588 0 PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-03-01   
267-588 1 PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-03-01   
267-588 2 PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-03-01   
267-588 3 PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-03-01   
267-588 4 PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-03-01   
267-588 5 PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-03-01   

<< 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 >>

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.