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
610-915 7 Philadelphia Suburban Zone 14 PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-10-26   
610-915 8 Philadelphia Suburban Zone 14 PA   002F BANDWIDTH.COM CLEC, LLC - PA 228   2010-06-24   
610-915 9 Philadelphia Suburban Zone 14 PA   7341 XO COMMUNICATIONS SERVICES, INC. - PA 228      
610-916 A Leesport PA LSPTPAXLDS1  0161 COMMONWEALTH TELEPHONE COMPANY LLC 228      
610-917 A Phoenixville PA PXVLPAPVDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-918 A West Chester PA WCHSPAWCDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-919 A Yellow House PA ALTWPADTRS0  8320 SERVICE ELECTRIC TELEPHONE COMPANY, LLC 228      
610-919 0 Yellow House PA   8320 SERVICE ELECTRIC TELEPHONE COMPANY, LLC 228      
610-919 2 Yellow House PA   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2017-07-15   
610-919 4 Yellow House PA   8320 SERVICE ELECTRIC TELEPHONE COMPANY, LLC 228      
610-920 A Allentown (Lehigh) PA PHLBPAPU9MD  6630 USA MOBILITY WIRELESS, INC. 228      
610-921 A Reading PA LRDLPALBDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-922 A Philadelphia Suburban Zone 25 PA PHLBPAMYDS4  5494 NETCARRIER TELECOM, INC. - PA 228      
610-922 0 Philadelphia Suburban Zone 25 PA   551G NUSO, LLC 228   2018-11-07   
610-922 1 Philadelphia Suburban Zone 25 PA   002F BANDWIDTH.COM CLEC, LLC - PA 228   2020-04-12   
610-922 2 Philadelphia Suburban Zone 25 PA   1703 BROADVIEW NETWORKS, INC. - PA 228   2008-07-21   
610-922 3 Philadelphia Suburban Zone 25 PA   551G NUSO, LLC 228   2016-09-23   
610-922 4 Philadelphia Suburban Zone 25 PA   784E BLOCK LINE SYSTEMS, LLC - PA 228   2010-03-26   
610-922 5 Philadelphia Suburban Zone 25 PA   551G NUSO, LLC 228   2016-09-23   
610-922 6 Philadelphia Suburban Zone 25 PA   5494 NETCARRIER TELECOM, INC. - PA 228   2002-08-15   
610-922 7 Philadelphia Suburban Zone 25 PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-10-26   
610-922 8 Philadelphia Suburban Zone 25 PA   3115 CTC COMMUNICATIONS CORP. - PA 228   2007-01-07   
610-922 9 Philadelphia Suburban Zone 25 PA   551G NUSO, LLC 228   2018-11-07   
610-923 A Easton PA ESTNPAEADS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-924 A Philadelphia Suburban Zone 21 PA KRLNPAKLRP1  9208 VERIZON PENNSYLVANIA, INC. 228      
610-924 0 Philadelphia Suburban Zone 21 PA   9208 VERIZON PENNSYLVANIA, INC. 228      
610-924 1 Philadelphia Suburban Zone 21 PA   624H ONVOY SPECTRUM, LLC 228   2022-01-08   
610-924 2 Philadelphia Suburban Zone 21 PA   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2012-02-27   
610-924 3 Philadelphia Suburban Zone 21 PA   3115 CTC COMMUNICATIONS CORP. - PA 228   2006-11-12   
610-924 4 Philadelphia Suburban Zone 21 PA   283E YMAX COMMUNICATIONS CORP. - PA 228   2008-04-28   
610-924 5 Philadelphia Suburban Zone 21 PA   283E YMAX COMMUNICATIONS CORP. - PA 228   2008-04-28   
610-924 6 Philadelphia Suburban Zone 21 PA   5494 NETCARRIER TELECOM, INC. - PA 228   2002-11-25   
610-924 7 Philadelphia Suburban Zone 21 PA   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2008-11-14   
610-924 8 Philadelphia Suburban Zone 21 PA   624H ONVOY SPECTRUM, LLC 228   2022-01-08   
610-924 9 Philadelphia Suburban Zone 21 PA   9208 VERIZON PENNSYLVANIA, INC. 228      
610-925 A Kennett Square PA KNSQPAKSDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-925 0 Kennett Square PA   9208 VERIZON PENNSYLVANIA, INC. 228      
610-925 1 Kennett Square PA   9208 VERIZON PENNSYLVANIA, INC. 228      
610-925 2 Kennett Square PA   9208 VERIZON PENNSYLVANIA, INC. 228      
610-925 3 Kennett Square PA   9208 VERIZON PENNSYLVANIA, INC. 228      
610-925 4 Kennett Square PA   9208 VERIZON PENNSYLVANIA, INC. 228      
610-925 5 Kennett Square PA   9208 VERIZON PENNSYLVANIA, INC. 228      
610-925 6 Kennett Square PA   9208 VERIZON PENNSYLVANIA, INC. 228   2003-08-20   
610-925 7 Kennett Square PA   1703 BROADVIEW NETWORKS, INC. - PA 228   2015-09-03   
610-925 8 Kennett Square PA   5562 METROPCS, INC. 228   2018-10-05   
610-925 9 Kennett Square PA   5562 METROPCS, INC. 228   2020-01-28   
610-926 A Leesport PA LSPTPAXLDS1  0161 COMMONWEALTH TELEPHONE COMPANY LLC 228      
610-927 A Reading PA SNSPPASSDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-927 0 Reading PA   9208 VERIZON PENNSYLVANIA, INC. 228      
610-927 1 Reading PA   9208 VERIZON PENNSYLVANIA, INC. 228      

<< 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: Execulink Telecom

Like this site? We accept donations via PayPal.