Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 610 [Rate centres in NPA 610] [Dial plan for NPA 610]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
610-997 2 Bethlehem PA KGPRPADODS0  7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 228      
610-997 3 Bethlehem PA BHLHPABEDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-997 4 Bethlehem PA BHLHPABEDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-997 5 Bethlehem PA BHLHPABEDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-997 6 Bethlehem PA BHLHPABEDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-997 7 Bethlehem PA BHLHPABEDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-997 8 Bethlehem PA BHLHPABEDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-997 9 Bethlehem PA KGPRPADODS0  7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 228      
610-998 A Oxford PA OXFRPAOXRS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-998 0 Oxford PA OXFRPAOXRS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-998 1 Oxford PA OXFRPAOXRS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-998 2 Oxford PA OXFRPAOXRS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-998 3 Oxford PA PHLAPAFGD4S  967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2020-11-19   
610-998 4 Oxford PA PHLAPAMK17Z  784E BLOCK LINE SYSTEMS, LLC - PA 228   2010-03-26   
610-998 5 Oxford PA WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2009-12-07   
610-998 6 Oxford PA PHLAPAFGD4S  967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2021-02-28   
610-998 7 Oxford PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2024-03-07   
610-998 8 Oxford PA PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228   2009-07-12   
610-998 9 Oxford PA OXFRPAOXRS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-999 A Philadelphia Suburban Zone 30 PA PHLAPASL0MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      

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Last updated: Tue, 07 Oct 2025 16:47:53 UTC

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