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: 484 [Rate centres in NPA 484] [Dial plan for NPA 484]

<< 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 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
484-720 6 Avondale (Chester) PA   7757 ATX TELECOMMUNICATIONS SERVICES, LTD 228      
484-720 7 Avondale (Chester) PA   7341 XO COMMUNICATIONS SERVICES INC - PA 228   2004-08-20   
484-720 8 Avondale (Chester) PA   318J COMCAST IP PHONE LLC 228   2003-03-07   
484-720 9 Avondale (Chester) PA   7341 XO COMMUNICATIONS SERVICES INC - PA 228   2004-08-20   
484-721 A Reading PA WNRTPAAHCMA  5562 METRO PCS, INC. 228      
484-721 0 Reading PA   5562 METRO PCS, INC. 228   2011-06-01   
484-721 1 Reading PA   5562 METRO PCS, INC. 228   2011-07-01   
484-721 2 Reading PA   5562 METRO PCS, INC. 228   2011-07-01   
484-721 3 Reading PA   5562 METRO PCS, INC. 228   2011-08-01   
484-721 4 Reading PA   5562 METRO PCS, INC. 228   2011-08-01   
484-721 5 Reading PA   5562 METRO PCS, INC. 228   2011-09-01   
484-721 6 Reading PA   5562 METRO PCS, INC. 228   2011-09-01   
484-721 7 Reading PA   5562 METRO PCS, INC. 228   2011-09-04   
484-721 8 Reading PA   5562 METRO PCS, INC. 228   2011-09-04   
484-721 9 Reading PA   5562 METRO PCS, INC. 228   2011-05-09   
484-722 A Honey Brook PA PHLBPAMYDS4  5494 NETCARRIER TELECOM, INC. - PA 228      
484-722 0 Honey Brook PA   967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2013-02-07   
484-722 1 Honey Brook PA   967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2013-02-07   
484-722 2 Honey Brook PA   547E ONVOY, LLC - PA 228   2015-11-28   
484-722 3 Honey Brook PA   547E ONVOY, LLC - PA 228   2016-03-28   
484-722 4 Honey Brook PA   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2004-02-07   
484-722 5 Honey Brook PA   547E ONVOY, LLC - PA 228   2016-03-28   
484-722 6 Honey Brook PA   7575 CENTURYLINK COMMUNICATIONS LLC 228   2014-05-29   
484-722 7 Honey Brook PA   5494 NETCARRIER TELECOM, INC. - PA 228      
484-722 8 Honey Brook PA   318J COMCAST IP PHONE LLC 228   2003-03-05   
484-722 9 Honey Brook PA   073H TELNYX LLC 228   2017-07-31   
484-723 A West Chester PA PHLAPAFGGT9  1703 BROADVIEW NETWORKS, INC. - PA 228      
484-723 0 West Chester PA   1703 BROADVIEW NETWORKS, INC. - PA 228      
484-723 1 West Chester PA   1703 BROADVIEW NETWORKS, INC. - PA 228      
484-723 2 West Chester PA   1703 BROADVIEW NETWORKS, INC. - PA 228      
484-723 3 West Chester PA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-07-30   
484-723 4 West Chester PA   547E ONVOY, LLC - PA 228   2010-09-04   
484-723 5 West Chester PA   547E ONVOY, LLC - PA 228   2010-09-04   
484-723 6 West Chester PA   547E ONVOY, LLC - PA 228   2010-09-04   
484-723 7 West Chester PA   547E ONVOY, LLC - PA 228   2010-09-04   
484-723 8 West Chester PA   7575 CENTURYLINK COMMUNICATIONS LLC 228   2013-11-27   
484-723 9 West Chester PA   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2014-03-31   
484-724 A Philadelphia Suburban Zone 10 PA LPTPPAMAGT2  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
484-724 0 Philadelphia Suburban Zone 10 PA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2020-12-19   
484-724 1 Philadelphia Suburban Zone 10 PA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2020-12-19   
484-724 2 Philadelphia Suburban Zone 10 PA   506J TWILIO INTERNATIONAL INC 228   2020-12-01   
484-724 3 Philadelphia Suburban Zone 10 PA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2021-02-08   
484-724 4 Philadelphia Suburban Zone 10 PA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2021-02-08   
484-724 5 Philadelphia Suburban Zone 10 PA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2021-02-08   
484-724 6 Philadelphia Suburban Zone 10 PA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2020-11-06   
484-724 7 Philadelphia Suburban Zone 10 PA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2020-11-06   
484-724 8 Philadelphia Suburban Zone 10 PA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2020-11-06   
484-724 9 Philadelphia Suburban Zone 10 PA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2020-11-06   
484-725 A Allentown (Lehigh) PA WHLEPACEGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
484-725 0 Allentown (Lehigh) PA   6664 SPRINT SPECTRUM L.P. 228   2011-02-07   

<< 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 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 >>

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.