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: 540 [Rate centres in NPA 540] [Dial plan for NPA 540]

<< 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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
540-742 7 Luray VA   079F BANDWIDTH.COM CLEC, LLC - VA 246   2013-05-31   
540-742 8 Luray VA   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 246      
540-742 9 Luray VA   5562 METROPCS, INC. 246   2006-04-13   
540-743 A Luray VA LURYVAXARS0  0254 BRIGHTSPEED OF VIRGINIA, LLC 246      
540-744 A Radford VA RONKVAGEDS0  275G PEERLESS NETWORK OF VIRGINIA, LLC - VA 244      
540-744 0 Radford VA   073H TELNYX LLC 244   2017-03-24   
540-744 1 Radford VA   275G PEERLESS NETWORK OF VIRGINIA, LLC - VA 244   2016-01-23   
540-744 2 Radford VA   079F BANDWIDTH.COM CLEC, LLC - VA 244   2016-09-17   
540-744 3 Radford VA   138E ONVOY, LLC - VA 244   2017-03-31   
540-744 4 Radford VA   321J HD CARRIER LLC 244   2026-01-18   
540-744 5 Radford VA   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 244   2021-02-22   
540-744 6 Radford VA   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 244   2018-09-26   
540-744 7 Radford VA   138E ONVOY, LLC - VA 244   2023-08-11   
540-744 8 Radford VA   138E ONVOY, LLC - VA 244   2023-08-11   
540-744 9 Radford VA   138E ONVOY, LLC - VA 244   2024-03-08   
540-745 A Floyd VA FLYDVAXADS1  0225 CITIZENS TEL. COOP. 244      
540-746 A Harrisonburg VA HRBGVAFC1MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 927      
540-746 0 Harrisonburg VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 927      
540-746 1 Harrisonburg VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 927      
540-746 2 Harrisonburg VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 927      
540-746 3 Harrisonburg VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 927      
540-746 4 Harrisonburg VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 927      
540-746 5 Harrisonburg VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 927      
540-746 6 Harrisonburg VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 927      
540-746 7 Harrisonburg VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 927      
540-746 8 Harrisonburg VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 927      
540-746 9 Harrisonburg VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 927   2024-02-04   
540-747 A Potts Creek VA CVTNVAXADS1  0226 LUMOS TELEPHONE LLC 244      
540-747 1 Potts Creek VA   0226 LUMOS TELEPHONE LLC 244      
540-747 2 Potts Creek VA   0226 LUMOS TELEPHONE LLC 244      
540-747 3 Potts Creek VA   0226 LUMOS TELEPHONE LLC 244      
540-747 4 Potts Creek VA   0226 LUMOS TELEPHONE LLC 244      
540-747 5 Potts Creek VA   0226 LUMOS TELEPHONE LLC 244      
540-747 7 Potts Creek VA   138E ONVOY, LLC - VA 244   2021-11-11   
540-747 8 Potts Creek VA   138E ONVOY, LLC - VA 244   2022-10-28   
540-747 9 Potts Creek VA   0226 LUMOS TELEPHONE LLC 244      
540-748 A Louisa VA CLPPVA01KMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 246      
540-748 0 Louisa VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 246      
540-748 1 Louisa VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 246      
540-748 2 Louisa VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 246      
540-748 3 Louisa VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 246      
540-748 4 Louisa VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 246      
540-748 5 Louisa VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 246   2005-03-24   
540-748 6 Louisa VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 246      
540-748 7 Louisa VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 246   2009-02-09   
540-748 8 Louisa VA   079F BANDWIDTH.COM CLEC, LLC - VA 246   2008-12-05   
540-748 9 Louisa VA   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 246   2009-07-23   
540-749 A Front Royal VA CLPPVA01CMD  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 246   2024-02-09   
540-749 0 Front Royal VA   4979 SHENTEL COMMUNICATIONS, LLC. - VA 246   2017-05-07   
540-749 1 Front Royal VA   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 246   2019-03-22   

<< 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 >>

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.