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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
304-429 5 Huntington Zone 1 WV HNWTWVWERS0  9214 FRONTIER WEST VIRGINIA INC. 254      
304-429 6 Huntington Zone 1 WV HNWTWVWERS0  9214 FRONTIER WEST VIRGINIA INC. 254      
304-429 7 Huntington Zone 1 WV HNWTWVWERS0  9214 FRONTIER WEST VIRGINIA INC. 254      
304-429 8 Huntington Zone 1 WV HNWTWVWERS0  9214 FRONTIER WEST VIRGINIA INC. 254      
304-429 9 Huntington Zone 1 WV CHTNWVLE8MD  6529 T-MOBILE USA, INC. 254   2011-04-14   
304-430 A Buffalo WV CHTNWVJADS0  4095 FIBERNET, LLC - WV 254      
304-431 A Princeton WV PRTNWVXARS1  0270 CITIZENS TEL CO OF WV DBA FRONTIER OF WV 932      
304-431 0 Princeton WV BLFDWVXAXNX  6529 T-MOBILE USA, INC. 932   2023-05-22   
304-431 1 Princeton WV PRTNWVXARS1  0270 CITIZENS TEL CO OF WV DBA FRONTIER OF WV 932      
304-431 2 Princeton WV PRTNWVXARS1  0270 CITIZENS TEL CO OF WV DBA FRONTIER OF WV 932      
304-431 3 Princeton WV PRTNWVXARS1  0270 CITIZENS TEL CO OF WV DBA FRONTIER OF WV 932      
304-431 4 Princeton WV PRTNWVXARS1  0270 CITIZENS TEL CO OF WV DBA FRONTIER OF WV 932      
304-431 5 Princeton WV PRTNWVXARS1  0270 CITIZENS TEL CO OF WV DBA FRONTIER OF WV 932      
304-431 6 Princeton WV BLFDWVXAX4Y  318J COMCAST IP PHONE, LLC 932   2013-04-25   
304-431 7 Princeton WV PRTNWVXARS1  0270 CITIZENS TEL CO OF WV DBA FRONTIER OF WV 932      
304-431 8 Princeton WV PRTNWVXARS1  0270 CITIZENS TEL CO OF WV DBA FRONTIER OF WV 932      
304-431 9 Princeton WV PRTNWVXARS1  0270 CITIZENS TEL CO OF WV DBA FRONTIER OF WV 932      
304-432 A Blacksville WV BLCVWVXARS0  0270 CITIZENS TEL CO OF WV DBA FRONTIER OF WV 256      
304-433 A Martinsburg WV MRBGWVBUDS0  9214 FRONTIER WEST VIRGINIA INC. 240      
304-433 0 Martinsburg WV MNRVMDMOXFX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2006-06-01   
304-433 1 Martinsburg WV MNRVMDMOXFX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2006-06-01   
304-433 2 Martinsburg WV MNRVMDMOXFX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2006-08-23   
304-433 3 Martinsburg WV MRBGWVBUDS0  9214 FRONTIER WEST VIRGINIA INC. 240   2005-09-11   
304-433 4 Martinsburg WV MNRVMDMOXFX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2006-03-03   
304-433 5 Martinsburg WV MNRVMDMOXFX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2006-03-03   
304-433 6 Martinsburg WV MNRVMDMOXFX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2007-01-17   
304-433 7 Martinsburg WV MNRVMDMOXFX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2007-01-17   
304-433 8 Martinsburg WV FRDRMDFRXMD  9944 LEVEL 3 COMMUNICATIONS, LLC - WV 240   2008-01-31   
304-433 9 Martinsburg WV FRDRMDFRKMD  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2010-02-04   
304-434 A Lost River WV LSRVWVXADS2  0259 HARDY TELECOMMUNICATIONS, INC. 256      
304-435 A Cheat Lake WV MGTWWVFY1MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 256      
304-435 0 Cheat Lake WV   5833 CORETEL WEST VIRGINIA, INC. - WV 256   2013-08-09   
304-435 1 Cheat Lake WV MGTWWVFY1MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 256   2011-08-15   
304-435 2 Cheat Lake WV MGTWWVFY1MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 256   2012-03-29   
304-435 3 Cheat Lake WV WLNGWVCPUMD  318J COMCAST IP PHONE, LLC 256   2012-05-31   
304-435 4 Cheat Lake WV MGTWWVFY1MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 256   2013-11-26   
304-435 5 Cheat Lake WV MGTWWVFY1MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 256   2013-02-14   
304-435 6 Cheat Lake WV CLBGWVMAXUX  077G TELEPORT COMMUNICATIONS AMERICA, LLC - WV 256   2013-08-26   
304-435 7 Cheat Lake WV MGTWWVFY1MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 256   2012-10-08   
304-435 8 Cheat Lake WV MGTWWVFY1MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 256   2013-08-31   
304-435 9 Cheat Lake WV MGTWWVFY1MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 256   2011-02-21   
304-436 A Welch WV WLCHWVXARS0  0270 CITIZENS TEL CO OF WV DBA FRONTIER OF WV 932      
304-436 0 Welch WV BLFDWVXAXYX  449F ONVOY, LLC - WV 932   2020-06-21   
304-436 1 Welch WV BLFDWVXAXYX  449F ONVOY, LLC - WV 932   2020-06-21   
304-436 2 Welch WV WLCHWVXARS0  0270 CITIZENS TEL CO OF WV DBA FRONTIER OF WV 932      
304-436 3 Welch WV WLCHWVXARS0  0270 CITIZENS TEL CO OF WV DBA FRONTIER OF WV 932      
304-436 4 Welch WV WLCHWVXARS0  0270 CITIZENS TEL CO OF WV DBA FRONTIER OF WV 932      
304-436 5 Welch WV WLCHWVXARS0  0270 CITIZENS TEL CO OF WV DBA FRONTIER OF WV 932      
304-436 6 Welch WV WLCHWVXARS0  0270 CITIZENS TEL CO OF WV DBA FRONTIER OF WV 932      
304-436 7 Welch WV WLCHWVXARS0  0270 CITIZENS TEL CO OF WV DBA FRONTIER OF WV 932      
304-436 8 Welch WV WLCHWVXARS0  0270 CITIZENS TEL CO OF WV DBA FRONTIER OF WV 932      
304-436 9 Welch WV WLCHWVXARS0  0270 CITIZENS TEL CO OF WV DBA FRONTIER OF WV 932      
304-437 A Charleston Zone 1 WV CHTNWVLE8MD  6529 T-MOBILE USA, INC. 254      
304-437 0 Charleston Zone 1 WV CHTNWVLE8MD  5562 METROPCS, INC. 254      
304-437 1 Charleston Zone 1 WV CHTNWVLE8MD  6529 T-MOBILE USA, INC. 254      
304-437 2 Charleston Zone 1 WV CHTNWVLE8MD  6529 T-MOBILE USA, INC. 254      
304-437 3 Charleston Zone 1 WV CHTNWVLE8MD  6529 T-MOBILE USA, INC. 254      
304-437 4 Charleston Zone 1 WV CHTNWVLE8MD  6529 T-MOBILE USA, INC. 254      
304-437 5 Charleston Zone 1 WV CHTNWVLE8MD  6529 T-MOBILE USA, INC. 254      
304-437 6 Charleston Zone 1 WV CHTNWVLE8MD  6529 T-MOBILE USA, INC. 254      
304-437 7 Charleston Zone 1 WV CHTNWVLE8MD  6529 T-MOBILE USA, INC. 254   2008-09-18   
304-437 8 Charleston Zone 1 WV CHTNWVLE8MD  6529 T-MOBILE USA, INC. 254      
304-437 9 Charleston Zone 1 WV CHTNWVLE8MD  6529 T-MOBILE USA, INC. 254      
304-438 A Rainelle WV RANLWVTRRS1  9214 FRONTIER WEST VIRGINIA INC. 254      
304-438 0 Rainelle WV CHTNWVCE8MD  545B CITYNET WEST VIRGINIA, LLC - WV 254   2004-07-30   
304-438 1 Rainelle WV CHTNWVLE7MD  391E CEBRIDGE TELECOM WV, LLC DBA SUDDENLINK COMMS - WV 254   2007-01-26   
304-438 3 Rainelle WV RANLWVTRRS1  9214 FRONTIER WEST VIRGINIA INC. 254      
304-438 4 Rainelle WV RANLWVTRRS1  9214 FRONTIER WEST VIRGINIA INC. 254      
304-438 5 Rainelle WV RANLWVTRRS1  9214 FRONTIER WEST VIRGINIA INC. 254      
304-438 6 Rainelle WV RANLWVTRRS1  9214 FRONTIER WEST VIRGINIA INC. 254      
304-438 7 Rainelle WV RANLWVTRRS1  9214 FRONTIER WEST VIRGINIA INC. 254      
304-438 8 Rainelle WV RANLWVTRRS1  9214 FRONTIER WEST VIRGINIA INC. 254      
304-438 9 Rainelle WV RANLWVTRRS1  9214 FRONTIER WEST VIRGINIA INC. 254      
304-439 A Buckhannon WV WLSMWV01XDX  6701 AERIAL COMMUNICATIONS, INC. 256      
304-439 0 Buckhannon WV WLSMWV01XDX  6701 AERIAL COMMUNICATIONS, INC. 256      
304-439 1 Buckhannon WV WLSMWV01XDX  6701 AERIAL COMMUNICATIONS, INC. 256      
304-439 2 Buckhannon WV CLBGWVMAX8X  391E CEBRIDGE TELECOM WV, LLC DBA SUDDENLINK COMMS - WV 256   2014-02-28   
304-439 3 Buckhannon WV CLBGWVMAX8X  391E CEBRIDGE TELECOM WV, LLC DBA SUDDENLINK COMMS - WV 256   2014-02-28   
304-439 4 Buckhannon WV WLSMWV01XDX  6701 AERIAL COMMUNICATIONS, INC. 256      
304-439 5 Buckhannon WV WLSMWV01XDX  6701 AERIAL COMMUNICATIONS, INC. 256      
304-439 6 Buckhannon WV WLSMWV01XDX  6701 AERIAL COMMUNICATIONS, INC. 256      
304-439 7 Buckhannon WV CLBGWVMAXSX  489F SHENTEL COMMUNICATIONS, LLC. - WV 256   2021-02-15   
304-439 8 Buckhannon WV WLSMWV01XDX  6701 AERIAL COMMUNICATIONS, INC. 256      
304-439 9 Buckhannon WV WLSMWV01XDX  6701 AERIAL COMMUNICATIONS, INC. 256      
304-440 A Ravenswood WV CHTNWVLE8MD  6529 T-MOBILE USA, INC. 254      
304-440 0 Ravenswood WV CHTNWVLE8MD  6529 T-MOBILE USA, INC. 254      
304-440 1 Ravenswood WV CHTNWVLEXBZ  449F ONVOY, LLC - WV 254   2021-03-05   
304-440 2 Ravenswood WV CHTNWVLEXBZ  449F ONVOY, LLC - WV 254   2021-03-05   
304-440 3 Ravenswood WV HNTNWVDT0MD  9944 LEVEL 3 COMMUNICATIONS, LLC - WV 254   2004-05-27   
304-440 4 Ravenswood WV CHTNWVLE7MD  391E CEBRIDGE TELECOM WV, LLC DBA SUDDENLINK COMMS - WV 254   2007-01-26   
304-440 5 Ravenswood WV CHTNWVLEX4Z  546B MCIMETRO ACCESS TRANSMISSION SERVICES LLC - WV 254   2010-01-04   
304-440 6 Ravenswood WV CHTNWVLEXBZ  449F ONVOY, LLC - WV 254   2021-07-26   
304-440 7 Ravenswood WV CHTNWVLEBMD  508J CENTURYLINK COMMUNICATIONS, LLC 254   2015-10-03   
304-440 8 Ravenswood WV CHTNWVLEX6Z  080F BANDWIDTH.COM CLEC, LLC - WV 254   2018-06-01   
304-440 9 Ravenswood WV CHTNWVLEX6Z  080F BANDWIDTH.COM CLEC, LLC - WV 254   2020-11-19   
304-441 A Kingwood WV CLBGWVMAXGX  6701 AERIAL COMMUNICATIONS, INC. 256      
304-441 0 Kingwood WV CLBGWVMAXHX  080F BANDWIDTH.COM CLEC, LLC - WV 256   2012-01-15   
304-441 1 Kingwood WV CLBGWVMARMD  6284 UNITED STATES CELLULAR - WV 256   2011-08-11   
304-441 2 Kingwood WV TRRAWVAO0MD  317C IDT AMERICA, CORP. - WV 256   2008-06-30   
304-441 3 Kingwood WV CLBGWVMAXDX  546B MCIMETRO ACCESS TRANSMISSION SERVICES LLC - WV 256   2009-06-01   

<< 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 >>

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.