Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 610 [Rate centres in NPA 610] [Dial plan for NPA 610]

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
610-787 7 Philadelphia Suburban Zone 30 PA WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2021-10-18   
610-787 8 Philadelphia Suburban Zone 30 PA NATNPAAGGT0  7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
610-787 9 Philadelphia Suburban Zone 30 PA KGPRPADOAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2011-02-04   
610-788 A Philadelphia Suburban Zone 26 PA PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
610-788 0 Philadelphia Suburban Zone 26 PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2026-02-20   
610-788 1 Philadelphia Suburban Zone 26 PA PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228   2021-11-05   
610-788 2 Philadelphia Suburban Zone 26 PA PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
610-788 3 Philadelphia Suburban Zone 26 PA PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228   2021-11-05   
610-788 4 Philadelphia Suburban Zone 26 PA PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228   2021-11-05   
610-788 5 Philadelphia Suburban Zone 26 PA PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228   2021-11-05   
610-788 6 Philadelphia Suburban Zone 26 PA PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228   2021-11-05   
610-788 8 Philadelphia Suburban Zone 26 PA   145J TERRA NOVA TELECOM INC. 228   2021-01-03   
610-788 9 Philadelphia Suburban Zone 26 PA PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228   2021-11-05   
610-789 A Philadelphia Suburban Zone 21 PA KRLNPAKLRP1  9208 VERIZON PENNSYLVANIA, INC. 228      
610-790 A Reading PA PHLAPAMK38Z  829J PAETEC ITEL, LLC 228   2025-03-11   
610-790 0 Reading PA   7757 ATX TELECOMMUNICATIONS SERVICES, LTD. - PA 228      
610-790 1 Reading PA PHLAPAMK38Z  829J PAETEC ITEL, LLC 228      
610-790 2 Reading PA PHLAPAMK38Z  829J PAETEC ITEL, LLC 228      
610-790 3 Reading PA WNRTPAAHCMA  6846 D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE 228   2007-01-30   
610-790 4 Reading PA PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2005-12-03   
610-790 5 Reading PA PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2005-12-03   
610-790 6 Reading PA PHLAPAMK38Z  829J PAETEC ITEL, LLC 228      
610-790 7 Reading PA PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2005-12-03   
610-790 8 Reading PA PHLAPAMK38Z  829J PAETEC ITEL, LLC 228      
610-790 9 Reading PA PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2005-12-03   
610-791 A Allentown (Lehigh) PA ALTWPAMTDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-791 0 Allentown (Lehigh) PA ALTWPAMTDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-791 1 Allentown (Lehigh) PA ALTWPAMTDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-791 2 Allentown (Lehigh) PA ALTWPAMTDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-791 3 Allentown (Lehigh) PA ALTWPAMTDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-791 4 Allentown (Lehigh) PA ALTWPAMTDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-791 5 Allentown (Lehigh) PA ALTWPAMTDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-791 6 Allentown (Lehigh) PA ALTWPAMTDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-791 7 Allentown (Lehigh) PA ALTWPAMTDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-791 8 Allentown (Lehigh) PA PHLAPASL0MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2021-12-12   
610-791 9 Allentown (Lehigh) PA ALTWPAMTDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-792 A Royersford PA RYFRPARFRP0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-792 0 Royersford PA RYFRPARFRP0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-792 1 Royersford PA RYFRPARFRP0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-792 2 Royersford PA RYFRPARFRP0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-792 3 Royersford PA RYFRPARFRP0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-792 4 Royersford PA RYFRPARFRP0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-792 5 Royersford PA RYFRPARFRP0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-792 6 Royersford PA   145J TERRA NOVA TELECOM INC. 228   2025-11-24   
610-792 7 Royersford PA RYFRPARFRP0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-792 8 Royersford PA RYFRPARFRP0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-792 9 Royersford PA RYFRPARFRP0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-793 A Lenape PA WCHSPAWCDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-794 A Allentown (Lehigh) PA IRTNPAXIDS2  0175 IRONTON TEL. CO. 228      
610-795 A Philadelphia Suburban Zone 24 PA PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
610-795 0 Philadelphia Suburban Zone 24 PA PHLAPAFG3MD  752H BARR TELL USA, INC. - PA 228   2016-02-11   
610-795 1 Philadelphia Suburban Zone 24 PA PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228   2022-01-08   
610-795 2 Philadelphia Suburban Zone 24 PA PHLAPAFGD4S  967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2019-12-31   
610-795 3 Philadelphia Suburban Zone 24 PA PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228   2022-01-08   
610-795 4 Philadelphia Suburban Zone 24 PA   145J TERRA NOVA TELECOM INC. 228   2021-01-03   
610-795 5 Philadelphia Suburban Zone 24 PA PHLAPAFGD4S  967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2020-08-29   
610-795 6 Philadelphia Suburban Zone 24 PA PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
610-795 7 Philadelphia Suburban Zone 24 PA PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
610-795 8 Philadelphia Suburban Zone 24 PA PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228   2022-01-08   
610-795 9 Philadelphia Suburban Zone 24 PA PHLAPAFGD4S  967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2020-04-29   
610-796 A Reading PA SHLNPASHDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-797 A Allentown (Lehigh) PA ALTWPAMTDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-798 A Allentown (Lehigh) PA ALTWPAMTDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-798 0 Allentown (Lehigh) PA ALTWPAMTDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-798 1 Allentown (Lehigh) PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2019-04-23   
610-798 2 Allentown (Lehigh) PA ALTWPAMTDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-798 3 Allentown (Lehigh) PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2019-04-23   
610-798 4 Allentown (Lehigh) PA ALTWPAMTDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-798 5 Allentown (Lehigh) PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2019-04-23   
610-798 6 Allentown (Lehigh) PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2019-04-23   
610-798 7 Allentown (Lehigh) PA ALTWPAMTDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-798 8 Allentown (Lehigh) PA ALTWPAMTDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-798 9 Allentown (Lehigh) PA ALTWPAMTDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-799 A Ironton PA IRTNPAXIDS2  0175 IRONTON TEL. CO. 228      
610-800 A Philadelphia Suburban Zone 11 PA WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
610-800 0 Philadelphia Suburban Zone 11 PA WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2007-02-22   
610-800 1 Philadelphia Suburban Zone 11 PA WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
610-800 2 Philadelphia Suburban Zone 11 PA WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
610-800 3 Philadelphia Suburban Zone 11 PA WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
610-800 4 Philadelphia Suburban Zone 11 PA WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
610-800 5 Philadelphia Suburban Zone 11 PA WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2006-10-16   
610-800 6 Philadelphia Suburban Zone 11 PA WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
610-800 7 Philadelphia Suburban Zone 11 PA WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2007-02-22   
610-800 8 Philadelphia Suburban Zone 11 PA WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2006-03-23   
610-800 9 Philadelphia Suburban Zone 11 PA WNRTPAAHCMA  5562 METROPCS, INC. 228      
610-801 A Philadelphia Suburban Zone 25 PA PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
610-801 1 Philadelphia Suburban Zone 25 PA PHLAPAFGD4S  967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2019-12-31   
610-801 2 Philadelphia Suburban Zone 25 PA PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
610-801 4 Philadelphia Suburban Zone 25 PA PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228   2021-11-05   
610-801 5 Philadelphia Suburban Zone 25 PA PHLAPAFG3MD  752H BARR TELL USA, INC. - PA 228   2016-02-11   
610-801 6 Philadelphia Suburban Zone 25 PA PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228   2021-11-05   
610-801 7 Philadelphia Suburban Zone 25 PA PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228   2021-11-05   
610-801 8 Philadelphia Suburban Zone 25 PA PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228   2021-11-05   
610-801 9 Philadelphia Suburban Zone 25 PA PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228   2021-11-05   
610-802 A Birdsboro PA BRDSPAXB9MD  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
610-802 0 Birdsboro PA BRDSPAXB9MD  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
610-802 1 Birdsboro PA BRDSPAXB9MD  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
610-802 2 Birdsboro PA BRDSPAXB9MD  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
610-802 3 Birdsboro PA BRDSPAXB9MD  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
610-802 4 Birdsboro PA BRDSPAXB9MD  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2025-10-09   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 >>

Last updated: Thu, 16 Jul 2026 02:21:55 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.