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 44, PA

<< 1 2 3 4 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
267-580 A TULYPATURP0  9208 VERIZON PENNSYLVANIA, INC. 228      
267-580 0 TULYPATURP0  9208 VERIZON PENNSYLVANIA, INC. 228      
267-580 1 TULYPATURP0  9208 VERIZON PENNSYLVANIA, INC. 228      
267-580 2 TULYPATURP0  9208 VERIZON PENNSYLVANIA, INC. 228      
267-580 3 TULYPATURP0  9208 VERIZON PENNSYLVANIA, INC. 228      
267-580 4 PHLAPAMK17Z  784E BLOCK LINE SYSTEMS, LLC - PA 228   2008-11-01   
267-580 5 PHLAPAMKXCX  318J COMCAST IP PHONE, LLC 228   2005-03-03   
267-580 6 PHLAPASBDS4  7309 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 228   2008-05-05   
267-580 7 PHLAPASBDS4  7309 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 228   2008-05-05   
267-580 8 PHLAPASBDS4  7309 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 228   2008-05-05   
267-580 9 PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228   2008-12-19   
267-583 A PHLAPAFGXDY  7757 ATX TELECOMMUNICATIONS SERVICES, LTD. - PA 228      
267-583 0 PHLAPAFGXHX  939H COMMIO, LLC 228   2022-08-27   
267-583 1 PHLAPAFGXDY  7757 ATX TELECOMMUNICATIONS SERVICES, LTD. - PA 228      
267-583 2   3806 CORE COMMUNICATIONS, INC. - PA 228   2019-03-27   
267-583 3 PHLAPAMKXCX  318J COMCAST IP PHONE, LLC 228   2011-08-22   
267-583 4 PHLAPAFGD4S  967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2011-07-14   
267-583 5 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2023-07-10   
267-583 7   3806 CORE COMMUNICATIONS, INC. - PA 228   2019-03-27   
267-583 8 PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228   2019-06-14   
267-583 9 PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228   2021-02-06   
267-585 A PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
267-585 0 PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228   2011-09-24   
267-585 1 PHLAPAFGD4S  967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2019-06-26   
267-585 2 PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228   2012-03-12   
267-585 3 PHLAPAMKXCX  318J COMCAST IP PHONE, LLC 228   2012-05-25   
267-585 4 PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228   2014-09-06   
267-585 5 PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228   2021-02-06   
267-585 6 PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228   2021-02-06   
267-585 7 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2023-08-21   
267-585 8   3806 CORE COMMUNICATIONS, INC. - PA 228   2019-03-27   
267-585 9 PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
267-587 A PHLAPAFGXCY  4153 PAETEC COMMUNICATIONS, INC. - PA 228      
267-587 0 PHLAPAFGXCY  4153 PAETEC COMMUNICATIONS, INC. - PA 228      
267-587 1   515J IP HORIZON LLC 228   2013-04-21   
267-587 2 PHLAPAFGXCY  4153 PAETEC COMMUNICATIONS, INC. - PA 228      
267-587 3 PHLAPAFGXCY  4153 PAETEC COMMUNICATIONS, INC. - PA 228      
267-587 4 PHLAPAFGXCY  4153 PAETEC COMMUNICATIONS, INC. - PA 228      
267-587 5 PHLAPAFGXCY  4153 PAETEC COMMUNICATIONS, INC. - PA 228      
267-587 6 PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228   2013-05-20   
267-587 7 PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228   2010-02-28   
267-587 8 PHLAPAFGXCY  4153 PAETEC COMMUNICATIONS, INC. - PA 228      
267-587 9 PHLAPAFGXCY  4153 PAETEC COMMUNICATIONS, INC. - PA 228      
267-589 A PHLAPAFGD2S  547E ONVOY, LLC - PA 228      
267-589 0 PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228   2013-11-21   
267-589 1 PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2012-10-05   
267-589 2 PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2004-08-30   
267-589 3 PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2004-08-30   
267-589 4 PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2004-08-30   
267-589 5 PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2004-08-30   

<< 1 2 3 4 >>

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.