Local Calling Guide

Area code/prefix search

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NPA: 835 [Rate centres in NPA 835] [Dial plan for NPA 835]

NXX: 278

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
835-278 A Allentown (Lehigh) PA   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2026-01-04   
835-278 0 Allentown (Lehigh) PA   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2026-01-19   
835-278 1 Allentown (Lehigh) PA   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2026-01-19   
835-278 2 Allentown (Lehigh) PA   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2026-01-19   
835-278 3 Allentown (Lehigh) PA   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2026-01-19   
835-278 4 Allentown (Lehigh) PA   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2026-01-19   
835-278 5 Allentown (Lehigh) PA   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2026-01-04   
835-278 6 Allentown (Lehigh) PA   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2026-01-04   
835-278 7 Allentown (Lehigh) PA   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2026-01-04   
835-278 8 Allentown (Lehigh) PA   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2026-01-04   
835-278 9 Allentown (Lehigh) PA   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2026-01-04   

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

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