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
610-849 2 Bethlehem PA NATNPAAGGT0  7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228   2008-02-29   
610-849 3 Bethlehem PA KGPRPADOAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2010-05-30   
610-849 4 Bethlehem PA IRTNPAXIDS2  8320 SERVICE ELECTRIC TELEPHONE COMPANY, LLC 228   2007-05-29   
610-849 5 Bethlehem PA PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2006-08-17   
610-849 6 Bethlehem PA KGPRPADOAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2007-11-09   
610-849 7 Bethlehem PA PHLAPAMKXSX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228   2009-07-01   
610-849 8 Bethlehem PA PHLAPAFGXXX  145J TERRA NOVA TELECOM INC. 228   2024-10-03   
610-849 9 Bethlehem PA PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
610-850 A Pottstown PA PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
610-850 0 Pottstown PA PHLAPAFGD4S  967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2013-05-06   
610-850 1 Pottstown PA PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2004-11-22   
610-850 2 Pottstown PA PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2004-11-22   
610-850 3 Pottstown PA PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2004-11-22   
610-850 4 Pottstown PA PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2004-11-22   
610-850 5 Pottstown PA PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2004-11-22   
610-850 6 Pottstown PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2021-02-25   
610-850 7 Pottstown PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2021-02-25   
610-850 8 Pottstown PA IRTNPAXIDS2  8320 SERVICE ELECTRIC TELEPHONE COMPANY, LLC 228   2003-02-08   
610-850 9 Pottstown PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2012-10-05   
610-851 A Northampton PA PHLAPAMKXSX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
610-851 0 Northampton PA PHLAPAMKXSX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
610-851 2 Northampton PA PHLAPAMKXSX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228   2005-08-18   
610-851 4 Northampton PA PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228   2013-06-14   
610-851 5 Northampton PA PHLAPAMKGMD  551G NUSO, LLC 228   2016-09-23   
610-851 6 Northampton PA PHLAPAMKGMD  551G NUSO, LLC 228   2016-09-23   
610-851 8 Northampton PA   547E ONVOY, LLC - PA 228   2026-03-14   
610-851 9 Northampton PA   547E ONVOY, LLC - PA 228   2026-03-14   
610-852 A Bowmanstown PA BWMNPAXBRS0  0196 PALMERTON TEL. CO. 228      
610-853 A Philadelphia Suburban Zone 21 PA KRLNPAKLRP1  9208 VERIZON PENNSYLVANIA, INC. 228      
610-853 0 Philadelphia Suburban Zone 21 PA KRLNPAKLRP1  9208 VERIZON PENNSYLVANIA, INC. 228      
610-853 1 Philadelphia Suburban Zone 21 PA KRLNPAKLRP1  9208 VERIZON PENNSYLVANIA, INC. 228      
610-853 2 Philadelphia Suburban Zone 21 PA KRLNPAKLRP1  9208 VERIZON PENNSYLVANIA, INC. 228      
610-853 3 Philadelphia Suburban Zone 21 PA KRLNPAKLRP1  9208 VERIZON PENNSYLVANIA, INC. 228      
610-853 4 Philadelphia Suburban Zone 21 PA KRLNPAKLRP1  9208 VERIZON PENNSYLVANIA, INC. 228      
610-853 5 Philadelphia Suburban Zone 21 PA KRLNPAKLRP1  9208 VERIZON PENNSYLVANIA, INC. 228      
610-853 6 Philadelphia Suburban Zone 21 PA KRLNPAKLRP1  9208 VERIZON PENNSYLVANIA, INC. 228      
610-853 7 Philadelphia Suburban Zone 21 PA PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228   2021-11-05   
610-853 8 Philadelphia Suburban Zone 21 PA KRLNPAKLRP1  9208 VERIZON PENNSYLVANIA, INC. 228      
610-853 9 Philadelphia Suburban Zone 21 PA KRLNPAKLRP1  9208 VERIZON PENNSYLVANIA, INC. 228      
610-854 A Philadelphia Suburban Zone 28 PA   829J PAETEC ITEL, LLC 228   2025-03-11   
610-854 0 Philadelphia Suburban Zone 28 PA   829J PAETEC ITEL, LLC 228      
610-854 1 Philadelphia Suburban Zone 28 PA   829J PAETEC ITEL, LLC 228      
610-854 2 Philadelphia Suburban Zone 28 PA   829J PAETEC ITEL, LLC 228      
610-854 4 Philadelphia Suburban Zone 28 PA   829J PAETEC ITEL, LLC 228      
610-854 6 Philadelphia Suburban Zone 28 PA   829J PAETEC ITEL, LLC 228      
610-854 7 Philadelphia Suburban Zone 28 PA   829J PAETEC ITEL, LLC 228      
610-854 8 Philadelphia Suburban Zone 28 PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2016-03-24   
610-854 9 Philadelphia Suburban Zone 28 PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2016-03-24   
610-855 A Green Hills PA GNHLPAXGRS0  0162 WINDSTREAM CONESTOGA, INC. 228      
610-855 0 Green Hills PA GNHLPAXGRS0  0162 WINDSTREAM CONESTOGA, INC. 228      

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Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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