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: 304 [Rate centres in NPA 304] [Dial plan for NPA 304]

<< 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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
304-627 8 Clarksburg WV CLBGWVMAGMD  6394 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WV 256   2013-05-04   
304-627 9 Clarksburg WV CLBGWVMAGMD  6394 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WV 256   2013-05-04   
304-628 A Cairo WV CAIRWVXA0MD  0267 ARMSTRONG TELEPHONE CO. 254      
304-629 A Clarksburg WV MGTWWVCQ1MD  8575 SPRINT SPECTRUM L.P.- WV 256      
304-629 0 Clarksburg WV MGTWWVCQ1MD  8575 SPRINT SPECTRUM L.P.- WV 256      
304-629 1 Clarksburg WV MGTWWVCQ1MD  8575 SPRINT SPECTRUM L.P.- WV 256      
304-629 2 Clarksburg WV MGTWWVCQ1MD  8575 SPRINT SPECTRUM L.P.- WV 256   2006-10-14   
304-629 3 Clarksburg WV MGTWWVCQ1MD  8575 SPRINT SPECTRUM L.P.- WV 256      
304-629 4 Clarksburg WV MGTWWVCQ1MD  8575 SPRINT SPECTRUM L.P.- WV 256      
304-629 5 Clarksburg WV MGTWWVCQ1MD  8575 SPRINT SPECTRUM L.P.- WV 256      
304-629 6 Clarksburg WV MGTWWVCQ1MD  8575 SPRINT SPECTRUM L.P.- WV 256      
304-629 7 Clarksburg WV MGTWWVCQ1MD  8575 SPRINT SPECTRUM L.P.- WV 256   2006-06-25   
304-629 8 Clarksburg WV MGTWWVCQ1MD  8575 SPRINT SPECTRUM L.P.- WV 256   2006-03-21   
304-629 9 Clarksburg WV MGTWWVCQ1MD  8575 SPRINT SPECTRUM L.P.- WV 256      
304-630 A Elkins WV NWMRWVWZHPA  4095 FIBERNET WV 256      
304-631 A Clarksburg WV WLSMWV01CM8  6597 RAM TECHNOLOGIES INC. - WEST VIRGINIA 256      
304-632 A Gauley Bridge WV GYBRWVGBRS1  9214 FRONTIER WEST VIRGINIA INC. 254      
304-632 0 Gauley Bridge WV GYBRWVGBRS1  9214 FRONTIER WEST VIRGINIA INC. 254      
304-632 1 Gauley Bridge WV GYBRWVGBRS1  9214 FRONTIER WEST VIRGINIA INC. 254      
304-632 2 Gauley Bridge WV GYBRWVGBRS1  9214 FRONTIER WEST VIRGINIA INC. 254      
304-632 3 Gauley Bridge WV CHTNWVCE8MD  545B CITYNET WEST VIRGINIA, LLC - WV 254   2004-07-30   
304-632 4 Gauley Bridge WV CHTNWVLE7MD  391E CEBRIDGE TELECOM WV, LLC DBA SUDDENLINK COMMS - WV 254   2014-02-16   
304-632 5 Gauley Bridge WV CHTNWVLE7MD  391E CEBRIDGE TELECOM WV, LLC DBA SUDDENLINK COMMS - WV 254   2009-02-04   
304-632 6 Gauley Bridge WV CHTNWVLEXBZ  449F ONVOY, LLC - WV 254   2018-11-05   
304-632 7 Gauley Bridge WV CHTNWVLECMD  5833 CORETEL VIRGINIA, LLC - WV 254   2019-04-24   
304-632 8 Gauley Bridge WV PRBGWVKT3MD  5833 CORETEL VIRGINIA, LLC - WV 254   2013-08-09   
304-632 9 Gauley Bridge WV GYBRWVGBRS1  9214 FRONTIER WEST VIRGINIA INC. 254      
304-633 A Huntington Zone 1 WV CUDNWVAAG01  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 254      
304-634 A Huntington Zone 1 WV CUDNWVAAG01  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 254      
304-635 A Elkins WV EKNSWVDVDS0  9214 FRONTIER WEST VIRGINIA INC. 256      
304-635 0 Elkins WV EKNSWVDVDS0  9214 FRONTIER WEST VIRGINIA INC. 256      
304-635 1 Elkins WV MGTWWVDXDS1  928H PEERLESS NETWORK OF WEST VIRGINIA, LLC - WV 256   2019-11-28   
304-635 2 Elkins WV MGTWWVDXDS1  928H PEERLESS NETWORK OF WEST VIRGINIA, LLC - WV 256   2018-09-01   
304-635 3 Elkins WV CLBGWVMAXHX  080F BANDWIDTH.COM CLEC, LLC - WV 256   2010-07-09   
304-635 4 Elkins WV CLBGWVMAXDX  546B MCIMETRO ACCESS TRANSMISSION SERVICES LLC - WV 256   2010-11-01   
304-635 5 Elkins WV CLBGWVMAXVX  449F ONVOY, LLC - WV 256   2020-03-14   
304-635 6 Elkins WV CLBGWVMAXUX  077G TELEPORT COMMUNICATIONS AMERICA, LLC - WV 256   2013-08-26   
304-635 7 Elkins WV CLBGWVCP9MD  545B CITYNET WEST VIRGINIA, LLC - WV 256   2004-04-05   
304-635 8 Elkins WV CLBGWVMAXHX  080F BANDWIDTH.COM CLEC, LLC - WV 256   2014-06-20   
304-635 9 Elkins WV CLBGWVMA5MD  5833 CORETEL VIRGINIA, LLC - WV 256   2013-08-09   
304-636 A Elkins WV EKNSWVDVDS0  9214 FRONTIER WEST VIRGINIA INC. 256      
304-637 A Elkins WV EKNSWVDVDS0  9214 FRONTIER WEST VIRGINIA INC. 256      
304-638 A Huntington Zone 1 WV CUDNWVAAG01  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 254      
304-639 A Wheeling Zone 1 WV WLNGWVCPXGX  6394 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WV 256      
304-640 A Mount Hope WV CUDNWVAAG01  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 254      
304-640 0 Mount Hope WV CUDNWVAAG01  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 254      
304-640 1 Mount Hope WV CUDNWVAAG01  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 254      
304-640 2 Mount Hope WV CUDNWVAAG01  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 254      
304-640 3 Mount Hope WV CUDNWVAAG01  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 254      
304-640 4 Mount Hope WV CUDNWVAAG01  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 254      

<< 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 >>

Last updated: Sun, 28 Feb 2021 19:06:05 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.