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 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
610-818 8 Philadelphia Suburban Zone 31 PA   5562 METROPCS, INC. 228   2008-06-15   
610-818 9 Philadelphia Suburban Zone 31 PA   5562 METROPCS, INC. 228   2008-07-15   
610-819 A Pottstown PA ALTWPAAEDS0  7341 XO COMMUNICATIONS SERVICES, INC. - PA 228      
610-819 0 Pottstown PA   7341 XO COMMUNICATIONS SERVICES, INC. - PA 228      
610-819 1 Pottstown PA   7341 XO COMMUNICATIONS SERVICES, INC. - PA 228      
610-819 2 Pottstown PA   1703 BROADVIEW NETWORKS, INC. - PA 228   2004-12-16   
610-819 3 Pottstown PA   624H ONVOY SPECTRUM, LLC 228   2021-11-06   
610-819 4 Pottstown PA   547E ONVOY, LLC - PA 228   2020-12-24   
610-819 5 Pottstown PA   547E ONVOY, LLC - PA 228   2020-12-24   
610-819 6 Pottstown PA   5494 NETCARRIER TELECOM, INC. - PA 228   2002-11-25   
610-819 7 Pottstown PA   547E ONVOY, LLC - PA 228   2020-12-24   
610-819 8 Pottstown PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-10-24   
610-819 9 Pottstown PA   7341 XO COMMUNICATIONS SERVICES, INC. - PA 228      
610-820 A Allentown (Lehigh) PA ALTWPAALDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-820 0 Allentown (Lehigh) PA   9208 VERIZON PENNSYLVANIA, INC. 228      
610-820 1 Allentown (Lehigh) PA   624H ONVOY SPECTRUM, LLC 228   2022-04-11   
610-820 2 Allentown (Lehigh) PA   9208 VERIZON PENNSYLVANIA, INC. 228      
610-820 3 Allentown (Lehigh) PA   9208 VERIZON PENNSYLVANIA, INC. 228      
610-820 4 Allentown (Lehigh) PA   9208 VERIZON PENNSYLVANIA, INC. 228      
610-820 5 Allentown (Lehigh) PA   9208 VERIZON PENNSYLVANIA, INC. 228      
610-820 6 Allentown (Lehigh) PA   9208 VERIZON PENNSYLVANIA, INC. 228      
610-820 7 Allentown (Lehigh) PA   9208 VERIZON PENNSYLVANIA, INC. 228      
610-820 8 Allentown (Lehigh) PA   9208 VERIZON PENNSYLVANIA, INC. 228      
610-820 9 Allentown (Lehigh) PA   9208 VERIZON PENNSYLVANIA, INC. 228      
610-821 A Allentown (Lehigh) PA ALTWPAALDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-822 A Philadelphia Suburban Zone 23 PA ALTWPAAEDS0  7341 XO COMMUNICATIONS SERVICES, INC. - PA 228      
610-822 0 Philadelphia Suburban Zone 23 PA   7341 XO COMMUNICATIONS SERVICES, INC. - PA 228      
610-822 1 Philadelphia Suburban Zone 23 PA   7341 XO COMMUNICATIONS SERVICES, INC. - PA 228      
610-822 2 Philadelphia Suburban Zone 23 PA   547E ONVOY, LLC - PA 228   2020-07-07   
610-822 3 Philadelphia Suburban Zone 23 PA   7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2004-08-27   
610-822 4 Philadelphia Suburban Zone 23 PA   7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2004-08-27   
610-822 5 Philadelphia Suburban Zone 23 PA   547E ONVOY, LLC - PA 228   2004-08-27   
610-822 6 Philadelphia Suburban Zone 23 PA   547E ONVOY, LLC - PA 228   2004-08-27   
610-822 7 Philadelphia Suburban Zone 23 PA   547E ONVOY, LLC - PA 228   2004-08-27   
610-822 8 Philadelphia Suburban Zone 23 PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-10-26   
610-822 9 Philadelphia Suburban Zone 23 PA   547E ONVOY, LLC - PA 228   2020-07-07   
610-823 A Reading PA WHLEPACEGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
610-824 A Palmerton PA PMTNPAXPDS2  0196 PALMERTON TEL. CO. 228      
610-825 A Philadelphia Suburban Zone 31 PA CNSHPACNDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-826 A Palmerton PA PMTNPAXPDS2  0196 PALMERTON TEL. CO. 228      
610-827 A Chester Springs PA CSSPPACSRS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-827 0 Chester Springs PA   624H ONVOY SPECTRUM, LLC 228   2022-01-07   
610-827 1 Chester Springs PA   9208 VERIZON PENNSYLVANIA, INC. 228      
610-827 2 Chester Springs PA   9208 VERIZON PENNSYLVANIA, INC. 228      
610-827 3 Chester Springs PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2019-04-05   
610-827 4 Chester Springs PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2019-04-05   
610-827 5 Chester Springs PA   547E ONVOY, LLC - PA 228   2020-08-17   
610-827 6 Chester Springs PA   784E BLOCK LINE SYSTEMS, LLC - PA 228   2009-05-15   
610-827 7 Chester Springs PA   9208 VERIZON PENNSYLVANIA, INC. 228      
610-827 8 Chester Springs PA   507J THE VOICE APPLICATION NETWORK LLC 228   2016-09-11   

<< 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 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 >>

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.