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 40, PA

<< 1 2 3 4 5 6 7 8 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
267-984 9 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2002-12-24   
267-986 A   829J PAETEC ITEL, LLC 228   2025-03-11   
267-986 0   829J PAETEC ITEL, LLC 228      
267-986 1 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2021-10-09   
267-986 3 PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2023-06-24   
267-986 4 PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228   2021-05-13   
267-986 5 PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2023-06-24   
267-986 6 PHLAPAFGX0Y  516J TON80 COMMUNICATIONS, LLC 228   2021-06-25   
267-986 7 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2007-04-15   
267-986 8 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2007-04-23   
267-986 9 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2007-05-11   
267-987 A WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
267-987 0 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
267-987 1 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
267-987 2 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
267-987 3 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
267-987 4 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
267-987 5 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
267-987 6 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
267-987 7 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
267-987 8 WNRTPAAHCMA  5562 METROPCS, INC. 228      
267-987 9 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
267-988 A PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
267-988 1 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2022-01-02   
267-988 2 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2022-01-02   
267-988 3 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2022-01-02   
267-988 4 PHLAPAMKXCX  318J COMCAST IP PHONE, LLC 228   2007-08-13   
267-988 5 WNRTPAAHCMA  5562 METROPCS, INC. 228   2008-04-15   
267-988 6 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2022-01-02   
267-988 7 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2022-01-02   
267-988 8 PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
267-988 9 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2022-11-04   
267-989 A PHLAPAMK38Z  829J PAETEC ITEL, LLC 228   2025-03-11   
267-989 0 PHLAPAMK38Z  829J PAETEC ITEL, LLC 228      
267-989 1 PHLAPAMK38Z  829J PAETEC ITEL, LLC 228      
267-989 2 PHLAPAMK38Z  829J PAETEC ITEL, LLC 228      
267-989 3 PHLAPAMK17Z  784E BLOCK LINE SYSTEMS, LLC - PA 228   2009-09-27   
267-989 4 PHLAPAMK38Z  829J PAETEC ITEL, LLC 228      
267-989 5 PHLAPAMK38Z  829J PAETEC ITEL, LLC 228      
267-989 6 PHLAPAMK38Z  829J PAETEC ITEL, LLC 228      
267-989 7 PHLAPAMK38Z  829J PAETEC ITEL, LLC 228      
267-989 8 PHLAPAMK38Z  829J PAETEC ITEL, LLC 228      
267-989 9 PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228   2010-08-14   
267-991 A PHLBPAMYDS4  5494 NETCARRIER TELECOM, INC. - PA 228      
267-991 0 PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228   2011-09-24   
267-991 1   515J IP HORIZON LLC 228   2013-08-29   
267-991 2 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2004-07-02   
267-991 3 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2004-08-29   
267-991 4 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2005-01-13   
267-991 5 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2005-01-22   

<< 1 2 3 4 5 6 7 8 >>

Last updated: Tue, 31 Mar 2026 13:56:49 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.