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 10, PA

<< 1 2 3 4 5 6 7 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
484-836 A LPTPPAMAGT2  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
484-836 0 PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228   2021-06-30   
484-836 1 PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2021-06-11   
484-836 2 PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2021-06-11   
484-836 3 PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2021-06-11   
484-836 4 PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2021-06-11   
484-836 5 LPTPPAMAGT2  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2021-06-10   
484-836 6 LPTPPAMAGT2  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2021-06-10   
484-836 7 LPTPPAMAGT2  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2021-06-10   
484-836 8 LPTPPAMAGT2  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2021-06-10   
484-836 9 LPTPPAMAGT2  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2021-06-10   
484-840 A CHTTPACTDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
484-840 0 CHTTPACTDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
484-840 1 CHTTPACTDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
484-840 2 CHTTPACTDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
484-840 3 PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228   2012-09-14   
484-840 4 CHTTPACTDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
484-840 5 PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2006-12-13   
484-840 6 WNRTPAAHCMA  5562 METROPCS, INC. 228   2008-04-15   
484-840 7 PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2012-03-03   
484-840 8 PHLAPAMKXCX  318J COMCAST IP PHONE, LLC 228   2013-01-05   
484-840 9 CHTTPACTDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
484-841 A PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
484-841 0   3806 CORE COMMUNICATIONS, INC. - PA 228   2004-04-19   
484-841 1 PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2004-12-01   
484-841 2 PHLAPAFGDSS  7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2007-11-24   
484-841 3 WNRTPAAHCMA  5562 METROPCS, INC. 228   2008-09-15   
484-841 4 PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228   2010-08-09   
484-841 5 PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228   2010-08-09   
484-841 6 PHLAPAMKXCX  318J COMCAST IP PHONE, LLC 228   2007-10-29   
484-841 7 PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228   2010-08-09   
484-841 8 PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228   2010-08-09   
484-841 9 PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228   2010-08-09   
484-842 A PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
484-842 0 PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2005-01-05   
484-842 1 PHLAPAMKXCX  318J COMCAST IP PHONE, LLC 228   2006-10-21   
484-842 2 PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2010-09-04   
484-842 3 PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2010-09-04   
484-842 4 PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
484-842 5 PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2010-09-04   
484-842 6 PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2010-09-04   
484-842 7 PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2010-09-04   
484-842 8 PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2010-09-04   
484-842 9 PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228   2010-09-04   
484-843 A PHLAPAFGXCY  4153 PAETEC COMMUNICATIONS, INC. - PA 228      
484-843 0 KGPRPADOAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2011-08-05   
484-843 1 PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228   2008-12-19   
484-843 2 PHLAPAFGXCY  4153 PAETEC COMMUNICATIONS, INC. - PA 228      
484-843 3 KGPRPADOAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2011-04-18   
484-843 4 KGPRPADOAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2011-04-18   

<< 1 2 3 4 5 6 7 >>

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.