Local Calling Guide

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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
610-746 5 Nazareth PA NZRTPANADS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-746 6 Nazareth PA NZRTPANADS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-746 7 Nazareth PA NZRTPANADS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-746 8 Nazareth PA ALTWPAALPMD  7513 CTSI, INC. - PA 228   2005-07-11   
610-746 9 Nazareth PA NZRTPANADS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-747 A Philadelphia Suburban Zone 23 PA BCYNPABCRP0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-747 0 Philadelphia Suburban Zone 23 PA BCYNPABCRP0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-747 1 Philadelphia Suburban Zone 23 PA BCYNPABCRP0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-747 2 Philadelphia Suburban Zone 23 PA BCYNPABCRP0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-747 3 Philadelphia Suburban Zone 23 PA BCYNPABCRP0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-747 4 Philadelphia Suburban Zone 23 PA BCYNPABCRP0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-747 5 Philadelphia Suburban Zone 23 PA PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-08-26   
610-747 6 Philadelphia Suburban Zone 23 PA PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228   2021-11-05   
610-747 7 Philadelphia Suburban Zone 23 PA BCYNPABCRP0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-747 8 Philadelphia Suburban Zone 23 PA PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-08-26   
610-747 9 Philadelphia Suburban Zone 23 PA PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-08-26   
610-748 A Hellertown PA IRTNPAXIDS2  8320 SERVICE ELECTRIC TELEPHONE COMPANY, LLC 228      
610-748 0 Hellertown PA IRTNPAXIDS2  8320 SERVICE ELECTRIC TELEPHONE COMPANY, LLC 228      
610-748 1 Hellertown PA IRTNPAXIDS2  8320 SERVICE ELECTRIC TELEPHONE COMPANY, LLC 228      
610-748 2 Hellertown PA IRTNPAXIDS2  8320 SERVICE ELECTRIC TELEPHONE COMPANY, LLC 228      
610-748 3 Hellertown PA IRTNPAXIDS2  8320 SERVICE ELECTRIC TELEPHONE COMPANY, LLC 228      
610-748 4 Hellertown PA IRTNPAXIDS2  8320 SERVICE ELECTRIC TELEPHONE COMPANY, LLC 228      
610-748 5 Hellertown PA IRTNPAXIDS2  8320 SERVICE ELECTRIC TELEPHONE COMPANY, LLC 228      
610-748 6 Hellertown PA IRTNPAXIDS2  8320 SERVICE ELECTRIC TELEPHONE COMPANY, LLC 228      
610-748 7 Hellertown PA IRTNPAXIDS2  8320 SERVICE ELECTRIC TELEPHONE COMPANY, LLC 228      
610-748 8 Hellertown PA IRTNPAXIDS2  8320 SERVICE ELECTRIC TELEPHONE COMPANY, LLC 228      
610-748 9 Hellertown PA   145J TERRA NOVA TELECOM INC. 228   2024-02-14   
610-749 A Riegelsville PA RGVLPARIRS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-749 0 Riegelsville PA RGVLPARIRS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-749 2 Riegelsville PA RGVLPARIRS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-749 4 Riegelsville PA PHLAPAMK17Z  784E BLOCK LINE SYSTEMS, LLC - PA 228   2010-04-26   
610-749 5 Riegelsville PA PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228   2020-07-08   
610-749 6 Riegelsville PA PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228   2020-07-08   
610-749 7 Riegelsville PA PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228   2020-07-08   
610-749 8 Riegelsville PA PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228   2022-01-08   
610-749 9 Riegelsville PA PHLAPAFGD4S  967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2025-10-04   
610-750 A Reading PA PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
610-750 0 Reading PA KGPRPADOAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2015-07-16   
610-750 1 Reading PA PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2004-12-21   
610-750 2 Reading PA PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2004-12-21   
610-750 3 Reading PA PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2004-12-21   
610-750 4 Reading PA PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2004-12-21   
610-750 5 Reading PA PHLAPAMKXCX  318J COMCAST IP PHONE, LLC 228   2006-10-03   
610-750 6 Reading PA PHLAPAMKXCX  318J COMCAST IP PHONE, LLC 228   2006-10-03   
610-750 7 Reading PA PHLAPAMKXCX  318J COMCAST IP PHONE, LLC 228   2006-10-03   
610-750 8 Reading PA KGPRPADODS0  7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 228   2007-01-29   
610-750 9 Reading PA PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228   2013-05-20   
610-751 A Allentown (Lehigh) PA PHLAPASLOMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
610-752 A Philadelphia Suburban Zone 23 PA PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
610-752 0 Philadelphia Suburban Zone 23 PA PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2025-06-29   

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Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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