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.

Allentown (Lehigh), PA

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
484-809 1   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2006-05-28   
484-809 2   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2006-05-28   
484-809 3   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2006-05-28   
484-809 4   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2007-06-28   
484-809 5   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2007-07-22   
484-809 6   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2006-11-10   
484-809 7   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228   2006-10-30   
484-809 8   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2008-03-03   
484-809 9   002F BANDWIDTH.COM CLEC, LLC - PA 228   2009-11-20   
484-822 A PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
484-822 0   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2018-06-25   
484-822 1   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2018-06-25   
484-822 2   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2018-06-25   
484-822 3   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2018-06-25   
484-822 4   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2018-06-25   
484-822 5   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2018-06-25   
484-822 6   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2018-06-25   
484-822 7   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2018-06-25   
484-822 8   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2018-06-25   
484-822 9   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2018-06-25   
484-838 A PHLAPASL0MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
484-838 0   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2010-06-21   
484-838 1   002F BANDWIDTH.COM CLEC, LLC - PA 228   2010-06-22   
484-838 2   5562 METROPCS, INC. 228   2010-09-30   
484-838 3   5562 METROPCS, INC. 228   2010-09-01   
484-838 4   5562 METROPCS, INC. 228   2010-09-01   
484-838 5   002F BANDWIDTH.COM CLEC, LLC - PA 228   2012-11-16   
484-838 6   002F BANDWIDTH.COM CLEC, LLC - PA 228   2010-08-08   
484-838 7   002F BANDWIDTH.COM CLEC, LLC - PA 228   2010-08-08   
484-838 8   5562 METROPCS, INC. 228   2010-09-30   
484-838 9   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2010-06-21   
484-860 A WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
484-860 0   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2008-07-25   
484-860 1   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2007-09-14   
484-860 2   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2008-07-25   
484-860 3   7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228   2008-09-12   
484-860 4   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2007-12-17   
484-860 5   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2007-12-17   
484-860 6   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2008-02-21   
484-860 7   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2008-02-21   
484-860 8   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2008-03-03   
484-860 9   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2007-09-14   
484-861 A PHLAPASL0MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
484-861 0   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2017-01-01   
484-861 1   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2017-01-01   
484-861 2   547E ONVOY, LLC - PA 228   2017-09-22   
484-861 3   547E ONVOY, LLC - PA 228   2017-09-22   
484-861 4   547E ONVOY, LLC - PA 228   2017-09-22   
484-861 5   5562 METROPCS, INC. 228   2017-03-17   
484-861 6   5562 METROPCS, INC. 228   2017-03-17   
484-861 7   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2018-10-09   
484-861 8   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2019-12-05   
484-861 9   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2016-12-31   
484-862 A PHLAPASL0MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
484-862 0   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2013-10-11   
484-862 1   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2013-10-11   
484-862 2   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2013-10-11   
484-862 3   8320 SERVICE ELECTRIC TELEPHONE COMPANY, LLC 228   2013-10-31   
484-862 4   8320 SERVICE ELECTRIC TELEPHONE COMPANY, LLC 228   2013-10-31   
484-862 5   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2013-10-02   
484-862 6   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2013-10-02   
484-862 7   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2013-08-31   
484-862 8   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2013-08-31   
484-862 9   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2013-08-17   
484-866 A KGPRPADOAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228      
484-866 0   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2006-09-12   
484-866 1   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2006-09-12   
484-866 2   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2006-10-12   
484-866 3   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2006-10-12   
484-866 4   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228   2006-10-30   
484-866 5   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2008-01-17   
484-866 6   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2008-01-24   
484-866 7   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2008-06-01   
484-866 8   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2006-12-07   
484-866 9   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2006-12-07   
484-891 A PHLAPAFGD4S  967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228      
484-891 0   967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2010-06-21   
484-891 1   967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2010-06-21   
484-891 2   967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2010-06-21   
484-891 3   967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2010-06-21   
484-891 4   967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2010-06-21   
484-891 5   967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2010-06-21   
484-891 6   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2024-07-10   
484-891 7   967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2010-06-21   
484-891 8   967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2010-06-21   
484-891 9   967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2010-06-21   
484-929 A PHLAPASL0MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
484-929 0   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2014-05-29   
484-929 1   515J IP HORIZON LLC 228   2013-06-27   
484-929 2   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2013-06-28   
484-929 3   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2014-05-29   
484-929 4   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2014-05-06   
484-929 5   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2014-05-06   
484-929 6   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2014-05-06   
484-929 7   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2014-05-11   
484-929 8   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2014-05-11   
484-929 9   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2014-05-11   
484-951 A WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
484-951 0   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
484-951 1   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 >>

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.