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 Suburban Zone 13, PA

1 2 3 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
484-326 A WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
484-326 0   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2010-11-16   
484-326 1   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
484-326 2   002F BANDWIDTH.COM CLEC, LLC - PA 228   2011-09-26   
484-326 3   547E ONVOY, LLC - PA 228   2012-10-05   
484-326 4   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2007-01-15   
484-326 5   002F BANDWIDTH.COM CLEC, LLC - PA 228   2013-07-29   
484-326 6   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
484-326 7   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2008-04-21   
484-326 8   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2006-04-09   
484-326 9   5562 METROPCS, INC. 228      
484-470 A WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2025-02-10   
484-470 0   3806 CORE COMMUNICATIONS, INC. - PA 228   2004-04-19   
484-470 1   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228   2006-10-16   
484-470 2   829J PAETEC ITEL, LLC 228   2007-03-12   
484-470 3   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2009-02-12   
484-470 4   624H ONVOY SPECTRUM, LLC 228   2021-05-13   
484-470 5   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2009-02-19   
484-470 6   002F BANDWIDTH.COM CLEC, LLC - PA 228   2016-09-15   
484-470 7   547E ONVOY, LLC - PA 228   2025-05-09   
484-470 8   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2008-10-12   
484-470 9   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2013-12-08   
484-471 A   829J PAETEC ITEL, LLC 228   2025-03-11   
484-471 0   515J IP HORIZON LLC 228   2017-07-13   
484-471 1   515J IP HORIZON LLC 228   2020-05-24   
484-471 2   515J IP HORIZON LLC 228   2020-05-24   
484-471 3   318J COMCAST IP PHONE, LLC 228   2014-12-16   
484-471 4   829J PAETEC ITEL, LLC 228   2010-12-22   
484-471 5   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228   2006-10-16   
484-471 6   547E ONVOY, LLC - PA 228   2015-01-07   
484-471 7   002F BANDWIDTH.COM CLEC, LLC - PA 228   2010-02-27   
484-471 8   547E ONVOY, LLC - PA 228   2015-01-07   
484-471 9   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2015-04-17   
484-472 A   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
484-472 2   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2009-07-09   
484-472 3   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2007-04-23   
484-472 4   547E ONVOY, LLC - PA 228   2024-07-08   
484-472 5   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
484-472 6   318J COMCAST IP PHONE, LLC 228   2009-09-28   
484-472 7   318J COMCAST IP PHONE, LLC 228   2006-09-15   
484-472 8   318J COMCAST IP PHONE, LLC 228   2003-09-24   
484-472 9   547E ONVOY, LLC - PA 228   2025-10-26   
484-474 A NATNPAAGGT0  7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
484-474 0   002F BANDWIDTH.COM CLEC, LLC - PA 228   2008-12-19   
484-474 1   967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2013-05-06   
484-474 2   7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
484-474 3   7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
484-474 4   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2015-08-07   
484-474 5   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2008-05-19   
484-474 6   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2015-08-07   
484-474 7   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2015-08-07   
484-474 8   7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
484-474 9   967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2013-05-06   
484-475 A PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
484-475 0   967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2019-12-31   
484-475 1   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2021-11-04   
484-475 2   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
484-475 3   197D VONAGE AMERICA LLC 228   2021-10-11   
484-475 4   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2015-08-07   
484-475 5   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2021-11-04   
484-475 6   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2021-11-04   
484-475 7   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2021-11-04   
484-475 8   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2021-11-04   
484-475 9   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2021-11-04   
484-477 A PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
484-477 0   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2005-01-13   
484-477 1   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2005-01-21   
484-477 2   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2005-08-25   
484-477 3   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2005-08-25   
484-477 4   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
484-477 5   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2006-02-03   
484-477 6   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2002-12-24   
484-477 7   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2002-12-24   
484-477 8   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2002-12-24   
484-477 9   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2002-12-24   
484-478 A NATNPAAGGT0  7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
484-478 0   7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
484-478 1   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2006-02-03   
484-478 2   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2006-11-20   
484-478 3   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2007-02-17   
484-478 4   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2006-04-07   
484-478 5   7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
484-478 6   7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
484-478 7   7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
484-478 8   7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
484-478 9   7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
484-479 A   829J PAETEC ITEL, LLC 228   2025-03-11   
484-479 2   829J PAETEC ITEL, LLC 228      
484-479 3   318J COMCAST IP PHONE, LLC 228   2012-12-01   
484-479 4   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2007-07-22   
484-479 6   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2008-02-03   
484-479 7   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2009-05-14   
484-479 8   515J IP HORIZON LLC 228   2015-03-28   
484-479 9   967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2020-04-29   
484-573 A   829J PAETEC ITEL, LLC 228   2025-03-11   
484-573 0   829J PAETEC ITEL, LLC 228      
484-573 1   829J PAETEC ITEL, LLC 228      
484-573 2   547E ONVOY, LLC - PA 228   2016-03-14   
484-573 3   547E ONVOY, LLC - PA 228   2016-03-14   
484-573 4   318J COMCAST IP PHONE, LLC 228   2018-06-15   

1 2 3 >>

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.