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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
484-334 9 Reading PA ALTWPAAEDS0  7341 XO COMMUNICATIONS SERVICES INC - PA 228   2002-11-04   
484-335 A Reading PA PHLBPAPU5MD  4161 GLOBAL CROSSING LOCAL SERVICES, INC.-PA 228      
484-335 0 Reading PA PHLAPAFGXFX  6664 SPRINT SPECTRUM L.P. 228   2005-07-09   
484-335 1 Reading PA PHLBPAPU5MD  4161 GLOBAL CROSSING LOCAL SERVICES, INC.-PA 228      
484-335 2 Reading PA PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
484-335 3 Reading PA PHLAPAFGXFX  6664 SPRINT SPECTRUM L.P. 228   2005-12-12   
484-335 4 Reading PA PHLBPAPU5MD  4161 GLOBAL CROSSING LOCAL SERVICES, INC.-PA 228      
484-335 5 Reading PA PHLBPAPU5MD  4161 GLOBAL CROSSING LOCAL SERVICES, INC.-PA 228      
484-335 6 Reading PA PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
484-335 7 Reading PA PHLAPAFGXFX  6664 SPRINT SPECTRUM L.P. 228   2005-08-21   
484-335 8 Reading PA PHLAPAFGXFX  6664 SPRINT SPECTRUM L.P. 228   2006-01-10   
484-335 9 Reading PA PHLBPAPU5MD  4161 GLOBAL CROSSING LOCAL SERVICES, INC.-PA 228      
484-336 A Reading PA WHLEPACEGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
484-336 0 Reading PA LPTPPAMAGT3  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2005-02-13   
484-336 1 Reading PA PHLAPAFGBMD  197D VONAGE NETWORK INC. 228   2020-10-18   
484-336 2 Reading PA PHLAPAMKX7X  321J HD CARRIER LLC 228   2020-05-28   
484-336 3 Reading PA LPTPPAMAGT3  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2005-02-13   
484-336 4 Reading PA LPTPPAMAGT3  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2005-02-13   
484-336 5 Reading PA LPTPPAMAGT3  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2005-02-13   
484-336 6 Reading PA LPTPPAMAGT3  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2005-02-13   
484-336 7 Reading PA LPTPPAMAGT3  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2005-02-13   
484-336 8 Reading PA LPTPPAMAGT3  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2005-02-13   
484-336 9 Reading PA LPTPPAMAGT3  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2005-02-13   
484-337 A Philadelphia Suburban Zone 25 PA ALTWPAAEDS0  7341 XO COMMUNICATIONS SERVICES INC - PA 228      
484-337 0 Philadelphia Suburban Zone 25 PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-10-26   
484-337 1 Philadelphia Suburban Zone 25 PA ALTWPAAEDS0  7341 XO COMMUNICATIONS SERVICES INC - PA 228   2008-01-02   
484-337 2 Philadelphia Suburban Zone 25 PA ALTWPAAEDS0  7341 XO COMMUNICATIONS SERVICES INC - PA 228   2008-01-02   
484-337 3 Philadelphia Suburban Zone 25 PA ALTWPAAEDS0  7341 XO COMMUNICATIONS SERVICES INC - PA 228   2008-01-02   
484-337 4 Philadelphia Suburban Zone 25 PA ALTWPAAEDS0  7341 XO COMMUNICATIONS SERVICES INC - PA 228   2008-01-02   
484-337 5 Philadelphia Suburban Zone 25 PA ALTWPAAEDS0  7341 XO COMMUNICATIONS SERVICES INC - PA 228   2008-01-02   
484-337 6 Philadelphia Suburban Zone 25 PA ALTWPAAEDS0  7341 XO COMMUNICATIONS SERVICES INC - PA 228   2008-01-02   
484-337 7 Philadelphia Suburban Zone 25 PA ALTWPAAEDS0  7341 XO COMMUNICATIONS SERVICES INC - PA 228   2008-01-02   
484-337 8 Philadelphia Suburban Zone 25 PA ALTWPAAEDS0  7341 XO COMMUNICATIONS SERVICES INC - PA 228   2008-01-02   
484-337 9 Philadelphia Suburban Zone 25 PA PHLAPAFGXCX  073H TELNYX LLC 228   2017-07-27   
484-338 A Reading PA RDNGPAREDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
484-338 0 Reading PA BOTWPAXB1MD  6921 LIMITLESS MOBILE, LLC 228   2008-01-07   
484-338 1 Reading PA RDNGPAREDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
484-338 2 Reading PA RDNGPAREDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
484-338 3 Reading PA WMTPPAAACM2  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2011-08-05   
484-338 4 Reading PA PHLAPAFGXFX  6664 SPRINT SPECTRUM L.P. 228   2006-05-06   
484-338 5 Reading PA PHLAPAFGXFX  6664 SPRINT SPECTRUM L.P. 228   2006-01-16   
484-338 6 Reading PA PHLAPAFGXFX  6664 SPRINT SPECTRUM L.P. 228   2006-05-06   
484-338 7 Reading PA RDNGPAREDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
484-338 8 Reading PA RDNGPAREDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
484-338 9 Reading PA RDNGPAREDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
484-339 A Reading PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228      
484-340 A Coatesville PA PHLAPA45DS0  8483 TELCOVE OF EASTERN PENNSYLVANIA - PA 228      
484-340 0 Coatesville PA WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, L.P. 228   2002-12-19   
484-340 1 Coatesville PA ALTWPAAEDS0  7341 XO COMMUNICATIONS SERVICES INC - PA 228   2004-08-20   
484-340 2 Coatesville PA WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, L.P. 228   2006-02-09   

<< 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 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 >>

Last updated: Tue, 04 May 2021 15:04:27 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.