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
484-271 4 Northampton PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-06-09   
484-271 5 Northampton PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-10-26   
484-271 6 Northampton PA PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2006-01-15   
484-271 7 Northampton PA PHLAPASBDS0  7309 TCG NEW JERSEY, INC. - PA 228   2006-07-31   
484-271 8 Northampton PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-10-26   
484-271 9 Northampton PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-10-26   
484-272 A Northampton PA PHLAPA45DS0  8483 TELCOVE OF EASTERN PENNSYLVANIA - PA 228      
484-272 0 Northampton PA PHLAPAFGDSV  3806 CORE COMMUNICATIONS, INC. - PA 228   2004-04-19   
484-272 1 Northampton PA ALTWPAAEDS0  7341 XO COMMUNICATIONS SERVICES INC - PA 228   2007-05-05   
484-272 2 Northampton PA PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228   2010-02-28   
484-272 4 Northampton PA PHLAPAFGDSS  7341 XO COMMUNICATIONS SERVICES INC - PA 228   2007-09-16   
484-272 5 Northampton PA PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228   2010-08-09   
484-272 6 Northampton PA PHLAPA45DS0  8483 TELCOVE OF EASTERN PENNSYLVANIA - PA 228      
484-272 7 Northampton PA PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228   2010-08-09   
484-272 9 Northampton PA PHLAPAFGD4S  967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2016-01-08   
484-273 A Allentown (Lehigh) PA KGPRPADODS0  7434 MCI WORLDCOM COMMUNICATIONS, INC. - PA 228      
484-273 0 Allentown (Lehigh) PA PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228   2013-09-28   
484-273 1 Allentown (Lehigh) PA WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, L.P. 228   2013-12-27   
484-273 2 Allentown (Lehigh) PA PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228   2014-06-05   
484-273 3 Allentown (Lehigh) PA KGPRPADODS0  7434 MCI WORLDCOM COMMUNICATIONS, INC. - PA 228   2013-08-18   
484-273 4 Allentown (Lehigh) PA ALTWPADTRS0  8320 SERVICE ELECTRIC TELEPHONE COMPANY, LLC 228   2014-02-08   
484-273 5 Allentown (Lehigh) PA LPTPPAMAGT2  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2013-12-05   
484-273 6 Allentown (Lehigh) PA LPTPPAMAGT2  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2013-12-05   
484-273 7 Allentown (Lehigh) PA PHLAPA031MD  7575 CENTURYLINK COMMUNICATIONS LLC 228   2013-11-27   
484-273 8 Allentown (Lehigh) PA WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, L.P. 228   2013-12-27   
484-273 9 Allentown (Lehigh) PA WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, L.P. 228   2014-10-04   
484-274 A Allentown (Lehigh) PA LPTPPAMAGT2  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
484-274 0 Allentown (Lehigh) PA LPTPPAMAGT2  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2006-05-28   
484-274 1 Allentown (Lehigh) PA LPTPPAMAGT2  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2006-05-28   
484-274 2 Allentown (Lehigh) PA LPTPPAMAGT2  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2006-05-28   
484-274 3 Allentown (Lehigh) PA LPTPPAMAGT2  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2006-05-28   
484-274 4 Allentown (Lehigh) PA PHLAPAFGXFX  6664 SPRINT SPECTRUM L.P. 228   2006-07-30   
484-274 5 Allentown (Lehigh) PA PHLAPAFGXFX  6664 SPRINT SPECTRUM L.P. 228   2006-07-30   
484-274 6 Allentown (Lehigh) PA NATNPAAGGT0  7615 RCN TELECOM SERVICE OF PENNSYLVANIA, INC. 228   2006-08-28   
484-274 7 Allentown (Lehigh) PA WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, L.P. 228   2006-09-09   
484-274 8 Allentown (Lehigh) PA WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, L.P. 228   2006-09-09   
484-274 9 Allentown (Lehigh) PA LPTPPAMAGT2  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2007-05-28   
484-275 A Northampton PA PHLAPAFGGT9  7757 ATX TELECOMMUNICATIONS SERVICES, LTD 228      
484-275 0 Northampton PA PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228   2008-12-19   
484-275 1 Northampton PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2016-04-07   
484-275 2 Northampton PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2016-04-07   
484-275 3 Northampton PA ALTWPAALPMD  7513 CTSI, INC. - PA 228   2006-10-06   
484-275 5 Northampton PA PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228   2007-11-03   
484-275 6 Northampton PA PHLBPABJDS3  7757 ATX TELECOMMUNICATIONS SERVICES, LTD 228      
484-275 7 Northampton PA PHLAPAMKXGZ  3115 CTC COMMUNICATIONS CORP. - PA 228   2010-11-12   
484-275 8 Northampton PA PHLAPAFGD4S  967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2013-05-05   
484-275 9 Northampton PA PHLAPAFGD4S  967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2013-05-05   
484-276 A Northampton PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228      
484-276 1 Northampton PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2020-08-17   
484-276 2 Northampton PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2020-08-17   

<< 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: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.