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
484-387 7 Allentown (Lehigh) PA WHLEPACEGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2011-05-25   
484-387 8 Allentown (Lehigh) PA WMTPPAAACM2  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2012-08-17   
484-387 9 Allentown (Lehigh) PA WMTPPAAACM2  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2012-08-17   
484-388 A Reading PA WMTPPAAACM2  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228      
484-388 0 Reading PA WMTPPAAACM2  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2008-06-30   
484-388 1 Reading PA WMTPPAAACM2  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2008-06-30   
484-388 2 Reading PA ALTWPAAEDS0  7341 XO COMMUNICATIONS SERVICES INC - PA 228   2008-10-14   
484-388 3 Reading PA WMTPPAAACM2  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2008-09-04   
484-388 4 Reading PA PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2008-07-18   
484-388 5 Reading PA PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2008-07-18   
484-388 6 Reading PA WMTPPAAACM2  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2008-09-04   
484-388 7 Reading PA BOTWPAXB1MD  6921 LIMITLESS MOBILE, LLC 228   2008-10-28   
484-388 8 Reading PA BOTWPAXB1MD  6921 LIMITLESS MOBILE, LLC 228   2008-10-28   
484-388 9 Reading PA WMTPPAAACM2  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2009-02-06   
484-389 A Philadelphia Suburban Zone 25 PA PHLAPAFGD4S  3806 CORE COMMUNICATIONS, INC. - PA 228      
484-389 1 Philadelphia Suburban Zone 25 PA PHLAPAFGD4S  967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2020-08-29   
484-389 3 Philadelphia Suburban Zone 25 PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-10-26   
484-389 4 Philadelphia Suburban Zone 25 PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-10-26   
484-389 5 Philadelphia Suburban Zone 25 PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-10-26   
484-389 6 Philadelphia Suburban Zone 25 PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-10-26   
484-389 7 Philadelphia Suburban Zone 25 PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-10-26   
484-389 8 Philadelphia Suburban Zone 25 PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-10-26   
484-390 A Philadelphia Suburban Zone 29 PA PHLBPAMYDS4  5494 NETCARRIER TELECOM, INC. - PA 228      
484-390 0 Philadelphia Suburban Zone 29 PA PHLAPAFGXFX  6664 SPRINT SPECTRUM L.P. 228   2003-04-19   
484-390 1 Philadelphia Suburban Zone 29 PA PHLAPAFGXFX  6664 SPRINT SPECTRUM L.P. 228   2003-04-19   
484-390 2 Philadelphia Suburban Zone 29 PA PHLAPAFGXFX  6664 SPRINT SPECTRUM L.P. 228   2003-04-19   
484-390 3 Philadelphia Suburban Zone 29 PA PHLAPAFGXFX  6664 SPRINT SPECTRUM L.P. 228   2003-07-23   
484-390 4 Philadelphia Suburban Zone 29 PA PHLAPAFGXFX  6664 SPRINT SPECTRUM L.P. 228   2003-07-23   
484-390 5 Philadelphia Suburban Zone 29 PA PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2006-01-07   
484-390 6 Philadelphia Suburban Zone 29 PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-10-25   
484-390 7 Philadelphia Suburban Zone 29 PA PHLBPAMYDS4  5494 NETCARRIER TELECOM, INC. - PA 228      
484-390 8 Philadelphia Suburban Zone 29 PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-10-25   
484-390 9 Philadelphia Suburban Zone 29 PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-10-25   
484-391 A Philadelphia Suburban Zone 29 PA PHLAPAFGDSE  4153 PAETEC COMMUNICATIONS, INC. - PA 228      
484-391 0 Philadelphia Suburban Zone 29 PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-10-25   
484-391 1 Philadelphia Suburban Zone 29 PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-10-25   
484-391 2 Philadelphia Suburban Zone 29 PA PHLAPAFGDSE  4153 PAETEC COMMUNICATIONS, INC. - PA 228      
484-391 3 Philadelphia Suburban Zone 29 PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-10-25   
484-391 4 Philadelphia Suburban Zone 29 PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-10-25   
484-391 5 Philadelphia Suburban Zone 29 PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-10-25   
484-391 6 Philadelphia Suburban Zone 29 PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-10-25   
484-391 7 Philadelphia Suburban Zone 29 PA ALTWPAALPMD  7513 CTSI, INC. - PA 228   2006-10-29   
484-391 8 Philadelphia Suburban Zone 29 PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-10-25   
484-391 9 Philadelphia Suburban Zone 29 PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-10-25   
484-392 A Philadelphia Suburban Zone 29 PA PHLAPAFGD4S  3806 CORE COMMUNICATIONS, INC. - PA 228      
484-392 0 Philadelphia Suburban Zone 29 PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-10-25   
484-392 2 Philadelphia Suburban Zone 29 PA PHLAPAFGD4S  967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2020-08-29   
484-392 3 Philadelphia Suburban Zone 29 PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-10-25   
484-392 4 Philadelphia Suburban Zone 29 PA PHLAPAMK17Z  784E BLOCK LINE SYSTEMS, LLC PA 228   2010-03-26   
484-392 5 Philadelphia Suburban Zone 29 PA PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228   2011-09-24   

<< 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, 28 Feb 2021 19:06:05 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.