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
610-632 2 Philadelphia Suburban Zone 23 PA PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-06-07   
610-632 3 Philadelphia Suburban Zone 23 PA PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-06-07   
610-632 4 Philadelphia Suburban Zone 23 PA PHLAPAMK17Z  784E BLOCK LINE SYSTEMS, LLC - PA 228   2008-10-02   
610-632 5 Philadelphia Suburban Zone 23 PA PHLAPAFGD4S  967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2020-04-29   
610-632 6 Philadelphia Suburban Zone 23 PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2016-04-06   
610-632 7 Philadelphia Suburban Zone 23 PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2016-04-06   
610-632 8 Philadelphia Suburban Zone 23 PA PHLAPAFGXCX  073H TELNYX LLC 228   2017-06-21   
610-632 9 Philadelphia Suburban Zone 23 PA PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-10-19   
610-633 A Philadelphia Suburban Zone 28 PA WNRTPAAHCMA  5562 METROPCS, INC. 228      
610-633 0 Philadelphia Suburban Zone 28 PA WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
610-633 1 Philadelphia Suburban Zone 28 PA WNRTPAAHCMA  5562 METROPCS, INC. 228      
610-633 2 Philadelphia Suburban Zone 28 PA WNRTPAAHCMA  5562 METROPCS, INC. 228      
610-633 3 Philadelphia Suburban Zone 28 PA WNRTPAAHCMA  5562 METROPCS, INC. 228      
610-633 4 Philadelphia Suburban Zone 28 PA WNRTPAAHCMA  5562 METROPCS, INC. 228      
610-633 5 Philadelphia Suburban Zone 28 PA WNRTPAAHCMA  5562 METROPCS, INC. 228      
610-633 6 Philadelphia Suburban Zone 28 PA WNRTPAAHCMA  5562 METROPCS, INC. 228      
610-633 7 Philadelphia Suburban Zone 28 PA WNRTPAAHCMA  5562 METROPCS, INC. 228      
610-633 8 Philadelphia Suburban Zone 28 PA WNRTPAAHCMA  5562 METROPCS, INC. 228      
610-633 9 Philadelphia Suburban Zone 28 PA WNRTPAAHCMA  5562 METROPCS, INC. 228      
610-634 A Chester Springs PA PHLAPAAZDS2  7309 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 228      
610-634 0 Chester Springs PA PHLAPAMKX7X  321J HD CARRIER LLC 228   2016-01-02   
610-634 1 Chester Springs PA PHLAPAMKX7X  321J HD CARRIER LLC 228   2016-01-02   
610-634 2 Chester Springs PA PHLAPAMKX7X  321J HD CARRIER LLC 228   2016-01-02   
610-634 3 Chester Springs PA PHLAPAMKX7X  321J HD CARRIER LLC 228   2016-01-02   
610-634 4 Chester Springs PA PHLAPAMKX7X  321J HD CARRIER LLC 228   2016-01-02   
610-634 5 Chester Springs PA PHLAPAMKX7X  321J HD CARRIER LLC 228   2016-01-02   
610-634 6 Chester Springs PA PHLAPAMKX7X  321J HD CARRIER LLC 228   2016-01-02   
610-634 7 Chester Springs PA PHLAPAMKX7X  321J HD CARRIER LLC 228   2016-01-02   
610-634 8 Chester Springs PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2020-08-17   
610-634 9 Chester Springs PA PHLAPAAZDS2  7309 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 228      
610-635 A Philadelphia Suburban Zone 30 PA TRPRPATRDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-635 0 Philadelphia Suburban Zone 30 PA TRPRPATRDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-635 1 Philadelphia Suburban Zone 30 PA TRPRPATRDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-635 2 Philadelphia Suburban Zone 30 PA TRPRPATRDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-635 3 Philadelphia Suburban Zone 30 PA TRPRPATRDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-635 4 Philadelphia Suburban Zone 30 PA TRPRPATRDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-635 5 Philadelphia Suburban Zone 30 PA KGPRPADOAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2014-06-26   
610-635 6 Philadelphia Suburban Zone 30 PA KGPRPADOAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2010-11-01   
610-635 7 Philadelphia Suburban Zone 30 PA TRPRPATRDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-635 8 Philadelphia Suburban Zone 30 PA KGPRPADOAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2010-11-01   
610-635 9 Philadelphia Suburban Zone 30 PA KGPRPADOAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2010-11-01   
610-636 A Philadelphia Suburban Zone 23 PA WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
610-636 0 Philadelphia Suburban Zone 23 PA WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
610-636 1 Philadelphia Suburban Zone 23 PA WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
610-636 2 Philadelphia Suburban Zone 23 PA WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
610-636 3 Philadelphia Suburban Zone 23 PA WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
610-636 4 Philadelphia Suburban Zone 23 PA WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
610-636 5 Philadelphia Suburban Zone 23 PA WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
610-636 6 Philadelphia Suburban Zone 23 PA WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
610-636 7 Philadelphia Suburban Zone 23 PA WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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