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: 336 [Rate centres in NPA 336] [Dial plan for NPA 336]

<< 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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
336-921 A Boomer NC CHMPNCAADS0  0510 WILKES TEL. MEMBERSHIP CORP. 424      
336-922 A Oldtown NC OLTWNCXARP0  0476 WINDSTREAM NORTH CAROLINA, INC. 424      
336-923 A Oldtown NC OLTWNCXARP0  0476 WINDSTREAM NORTH CAROLINA, INC. 424      
336-923 0 Oldtown NC OLTWNCXARP0  0476 WINDSTREAM NORTH CAROLINA, INC. 424      
336-923 1 Oldtown NC OLTWNCXARP0  0476 WINDSTREAM NORTH CAROLINA, INC. 424      
336-923 2 Oldtown NC OLTWNCXARP0  0476 WINDSTREAM NORTH CAROLINA, INC. 424      
336-923 3 Oldtown NC OLTWNCXARP0  0476 WINDSTREAM NORTH CAROLINA, INC. 424      
336-923 4 Oldtown NC GNBONCCKX5X  7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 424   2006-05-15   
336-923 5 Oldtown NC GNBONCEUY1X  793K TWC IP ENABLED SERVICES, LLC 424   2007-01-10   
336-923 6 Oldtown NC OLTWNCXARP0  0476 WINDSTREAM NORTH CAROLINA, INC. 424      
336-923 7 Oldtown NC GNBONCCKX9X  3235 LEVEL 3 COMMUNICATIONS, LLC - NC 424   2007-02-22   
336-923 8 Oldtown NC GNBONCEUY1X  793K TWC IP ENABLED SERVICES, LLC 424   2008-11-24   
336-923 9 Oldtown NC OLTWNCXARP0  0476 WINDSTREAM NORTH CAROLINA, INC. 424      
336-924 A Oldtown NC OLTWNCXARP0  0476 WINDSTREAM NORTH CAROLINA, INC. 424      
336-925 A Lexington NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424      
336-925 0 Lexington NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2010-11-04   
336-925 1 Lexington NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2010-11-04   
336-925 2 Lexington NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2018-10-12   
336-925 3 Lexington NC LXTNNCXACM1  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2010-11-11   
336-925 4 Lexington NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2018-10-16   
336-925 5 Lexington NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2018-11-01   
336-925 6 Lexington NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2018-11-12   
336-925 7 Lexington NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2018-11-19   
336-925 8 Lexington NC LXTNNCXACM1  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2010-11-11   
336-925 9 Lexington NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2010-12-22   
336-926 A Winston-Salem NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424      
336-927 A Lomax NC ELKNNCXA5MD  5932 CAROLINA WEST WIRELESS, INC. 424      
336-928 A Lomax NC CHMPNCAADS0  0510 WILKES TEL. MEMBERSHIP CORP. 424      
336-928 0 Lomax NC ELKNNCXA5MD  5932 CAROLINA WEST WIRELESS, INC. 424      
336-928 1 Lomax NC CHMPNCAADS0  0510 WILKES TEL. MEMBERSHIP CORP. 424      
336-928 2 Lomax NC CHMPNCAADS0  0510 WILKES TEL. MEMBERSHIP CORP. 424      
336-928 3 Lomax NC CHMPNCAADS0  0510 WILKES TEL. MEMBERSHIP CORP. 424      
336-928 4 Lomax NC CHMPNCAADS0  0510 WILKES TEL. MEMBERSHIP CORP. 424      
336-928 5 Lomax NC ELKNNCXA5MD  5932 CAROLINA WEST WIRELESS, INC. 424      
336-928 6 Lomax NC CHMPNCAADS0  0510 WILKES TEL. MEMBERSHIP CORP. 424      
336-928 7 Lomax NC CHMPNCAADS0  0510 WILKES TEL. MEMBERSHIP CORP. 424      
336-928 8 Lomax NC CHMPNCAADS0  0510 WILKES TEL. MEMBERSHIP CORP. 424      
336-928 9 Lomax NC CHMPNCAADS0  0510 WILKES TEL. MEMBERSHIP CORP. 424      
336-929 A Asheboro NC ASBONCXA0MD  8645 SUNCOM DBA T-MOBILE USA 424      
336-929 0 Asheboro NC ASBONCXA0MD  8645 SUNCOM DBA T-MOBILE USA 424   2013-11-06   
336-929 1 Asheboro NC ASBONCXA0MD  8645 SUNCOM DBA T-MOBILE USA 424   2013-11-06   
336-929 2 Asheboro NC ASBONCXA0MD  5562 METROPCS, INC. 424   2018-06-04   
336-929 3 Asheboro NC ASBONCXA0MD  8645 SUNCOM DBA T-MOBILE USA 424   2014-03-14   
336-929 4 Asheboro NC ASBONCXA0MD  8645 SUNCOM DBA T-MOBILE USA 424   2014-03-14   
336-929 5 Asheboro NC ASBONCXA0MD  8645 SUNCOM DBA T-MOBILE USA 424   2014-03-14   
336-929 6 Asheboro NC ASBONCXA0MD  8645 SUNCOM DBA T-MOBILE USA 424   2014-03-14   
336-929 7 Asheboro NC ASBONCXA0MD  8645 SUNCOM DBA T-MOBILE USA 424   2014-03-14   
336-929 8 Asheboro NC ASBONCXA0MD  8645 SUNCOM DBA T-MOBILE USA 424   2014-03-14   
336-929 9 Asheboro NC ASBONCXA0MD  8645 SUNCOM DBA T-MOBILE USA 424   2012-12-07   
336-930 A Winston-Salem NC GNBONCEU24Z  638E ONVOY, LLC - NC 424      
336-930 0 Winston-Salem NC GNBONCEU24Z  638E ONVOY, LLC - NC 424   2016-03-06   
336-930 1 Winston-Salem NC GNBONCEUY1X  793K TWC IP ENABLED SERVICES, LLC 424   2016-12-09   
336-930 2 Winston-Salem NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2016-04-28   
336-930 3 Winston-Salem NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2016-04-28   
336-930 4 Winston-Salem NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2016-04-28   
336-930 5 Winston-Salem NC GNBONCEU59Z  516C AT&T CORP. 424   2016-06-13   
336-930 6 Winston-Salem NC GNBONCEU65Z  5562 METROPCS, INC. 424   2017-03-17   
336-930 7 Winston-Salem NC GNBONCEU24Z  638E ONVOY, LLC - NC 424   2016-04-29   
336-930 8 Winston-Salem NC GNBONCEU72Z  511C SOUTH CAROLINA NET, INC. - NC 424   2016-04-01   
336-930 9 Winston-Salem NC GNBONCEU24Z  638E ONVOY, LLC - NC 424   2016-04-29   
336-931 A Greensboro NC GNBONCAP66F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-932 A Reidsville NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424      
336-932 0 Reidsville NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424      
336-932 1 Reidsville NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424      
336-932 2 Reidsville NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424      
336-932 3 Reidsville NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424      
336-932 4 Reidsville NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424      
336-932 5 Reidsville NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424      
336-932 6 Reidsville NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424      
336-932 7 Reidsville NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424      
336-932 8 Reidsville NC GNBONCEU24Z  638E ONVOY, LLC - NC 424   2019-04-06   
336-932 9 Reidsville NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424      
336-933 A Yanceyville NC GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424      
336-933 0 Yanceyville NC GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424   2011-05-17   
336-933 1 Yanceyville NC GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424   2014-06-07   
336-933 2 Yanceyville NC GNBONCEU02Z  829J PAETEC ITEL, LLC 424   2011-12-19   
336-933 3 Yanceyville NC GNBONCCKX5X  7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 424   2013-08-30   
336-933 4 Yanceyville NC GNBONCEU24Z  638E ONVOY, LLC - NC 424   2017-04-26   
336-933 5 Yanceyville NC GNBONCEU75Z  073H TELNYX LLC 424   2021-03-04   
336-933 6 Yanceyville NC GNBONCEU24Z  638E ONVOY, LLC - NC 424   2019-04-05   
336-933 7 Yanceyville NC GNBONCEU53Z  508J CENTURYLINK COMMUNICATIONS, LLC 424   2014-02-28   
336-933 8 Yanceyville NC GNBPNCEMDS1  350F PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 424   2015-10-16   
336-933 9 Yanceyville NC GNBONCEU24Z  638E ONVOY, LLC - NC 424   2019-04-05   
336-934 A Winston-Salem NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424      
336-934 0 Winston-Salem NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2013-10-27   
336-934 1 Winston-Salem NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2013-10-27   
336-934 2 Winston-Salem NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2014-09-06   
336-934 3 Winston-Salem NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2014-09-06   
336-934 4 Winston-Salem NC GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424   2014-04-03   
336-934 5 Winston-Salem NC GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424   2014-04-03   
336-934 6 Winston-Salem NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2014-04-10   
336-934 7 Winston-Salem NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2014-04-10   
336-934 8 Winston-Salem NC GNBONCCKX5X  7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 424   2013-07-03   
336-934 9 Winston-Salem NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2011-10-31   
336-935 A Greensboro NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424      
336-935 0 Greensboro NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2012-04-17   
336-935 1 Greensboro NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2012-04-17   
336-935 2 Greensboro NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2012-04-17   
336-935 3 Greensboro NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2012-03-21   
336-935 4 Greensboro NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2012-03-21   

<< 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 >>

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.