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.

Folly Beach, SC

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
843-580 A CHTNSCDT38Z  4621 DELTACOM, INC. - SC 436      
843-580 0 CHTNSCDT38Z  4621 DELTACOM, INC. - SC 436      
843-580 1 CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436      
843-580 2 CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436      
843-580 3 CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436      
843-580 4 CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436      
843-580 5 CHTNSCDTX4Y  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 436      
843-580 6 CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436      
843-580 7 CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436      
843-580 8 CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436      
843-580 9 CHTNSCFU2MD  939H COMMIO, LLC 436      
843-588 A FLBHSCMARS1  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-588 0 FLBHSCMARS1  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-588 1 CHTNSCDTX6Y  548E ONVOY, LLC - SC 436      
843-588 2 FLBHSCMARS1  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-588 3   145J TERRA NOVA TELECOM INC. 436      
843-588 4 CHTNSCDTX6Y  548E ONVOY, LLC - SC 436      
843-588 5 CHTNSCDTX4Y  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 436      
843-588 6 FLBHSCMARS1  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-588 7 CHTNSCDTX6Y  548E ONVOY, LLC - SC 436      
843-588 8 CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436      
843-588 9 FLBHSCMARS1  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-633 A CHTOSCBTAMD  7421 AT&T - LOCAL 436      
843-633 0 CHTNSCDT24Z  318J COMCAST IP PHONE, LLC 436      
843-633 1 CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436      
843-633 2 CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436      
843-633 3 CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436      
843-633 4 CHTNSCDTX6Y  548E ONVOY, LLC - SC 436      
843-633 5 CHTNSCDT38Z  8660 WINDSTREAM NUVOX, INC. 436      
843-633 6 CHTNSCDTX6Y  548E ONVOY, LLC - SC 436      
843-633 7 CHTNSCDT08Z  508J CENTURYLINK COMMUNICATIONS, LLC 436      
843-633 8 CHTNSCFU1MD  073H TELNYX LLC 436      
843-633 9 CHTOSCBTAMD  7421 AT&T - LOCAL 436      
843-648 A CHTNSCDT10Z  516C AT&T CORP. 436      
843-648 0 CHTNSCFUDS1  098H PEERLESS NETWORK OF SOUTH CAROLINA, LLC - SC 436      
843-648 1 CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436      
843-648 2 CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436      
843-648 3 CHTNSCFUDS1  098H PEERLESS NETWORK OF SOUTH CAROLINA, LLC - SC 436      
843-648 4 CHTNSCFUDS1  098H PEERLESS NETWORK OF SOUTH CAROLINA, LLC - SC 436      
843-648 5 CHTNSCFU1MD  073H TELNYX LLC 436      
843-648 6 CHTNSCDTX5Z  635C TELEPORT COMMUNICATIONS AMERICA SC- LLC 436      
843-648 7 CHTNSCDT10Z  516C AT&T CORP. 436      
843-648 8 CHTNSCDTX6Y  548E ONVOY, LLC - SC 436      
843-648 9 CHTNSCFUDS1  098H PEERLESS NETWORK OF SOUTH CAROLINA, LLC - SC 436      
854-803 A CHTNSCDT23Z  624H ONVOY SPECTRUM, LLC 436      
854-803 0 CHTNSCDT23Z  624H ONVOY SPECTRUM, LLC 436      
854-803 1 CHTNSCDT23Z  624H ONVOY SPECTRUM, LLC 436      
854-803 2 CHTNSCDTX6Y  548E ONVOY, LLC - SC 436      
854-803 3 CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436      
854-803 4 MNCRSCXBDS2  712C BERKELEY CABLE TELEVISION INC DBA HOME TELECOM-SC 436      
854-803 8 CHTNSCDT24Z  318J COMCAST IP PHONE, LLC 436      
854-803 9 CHTNSCDTX6Y  548E ONVOY, LLC - SC 436      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.