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 17 18 19 20 21 22 23 24 25 26 27 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
610-439 5 ALTWPAALDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-439 6 ALTWPAALDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-439 7 ALTWPAALDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-439 8 ALTWPAALDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-439 9 PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2019-04-23   
610-462 A LPTPPAMAGT2  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
610-477 A PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228      
610-477 0 PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228      
610-477 1 PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228      
610-477 2 PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228      
610-477 3 PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228      
610-477 4 PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228      
610-477 5 PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228      
610-477 6 PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228      
610-477 7 PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228      
610-477 8 PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228      
610-477 9 KGPRPADOAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2019-12-05   
610-481 A KHVLPAKUDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-483 A KGPRPADOAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228      
610-483 0 KGPRPADOAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2020-05-31   
610-483 1 KGPRPADOAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2021-02-08   
610-483 2 KGPRPADOAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2021-02-08   
610-483 3 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2021-11-04   
610-483 4 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2021-11-04   
610-483 5 LPTPPAMAGT2  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2021-12-12   
610-483 6 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2021-10-21   
610-483 7 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2021-10-21   
610-483 8 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2021-10-21   
610-483 9 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2021-10-21   
610-504 A WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
610-508 A ALTWPAALDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-508 0 ALTWPAALDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-508 1 ALTWPAALDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-508 2 KGPRPADOAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2019-05-16   
610-508 3 ALTWPAALDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-508 4   515J IP HORIZON LLC 228   2015-11-13   
610-508 5 ALTWPAALDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-508 6 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2019-01-10   
610-508 7 ALTWPAALDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-508 8 ALTWPAALDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-508 9 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2019-01-10   
610-509 A WHLEPACEGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
610-512 A GRTWDEBSCM8  6810 REDI-CALL COMMUNICATIONS CO. 228      
610-530 A KHVLPAKUDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-533 A WHLEPACEGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
610-554 A WHLEPACEGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
610-573 A PHLAPASLUMD  7421 AT&T - LOCAL 228      
610-573 0 LPTPPAMAGT2  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2005-02-01   
610-573 1 LPTPPAMAGT2  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2005-02-01   
610-573 2 PHLAPASLUMD  7421 AT&T - LOCAL 228      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 >>

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.