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: 843 [Rate centres in NPA 843] [Dial plan for NPA 843]

NXX: 416

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
843-416 A Mount Pleasant SC CHTNSCDT38Z  8693 US LEC OF SOUTH CAROLINA, INC. 436      
843-416 0 Mount Pleasant SC CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436      
843-416 1 Mount Pleasant SC CHTNSCDT38Z  8693 US LEC OF SOUTH CAROLINA, INC. 436      
843-416 2 Mount Pleasant SC CHTNSCDT38Z  8693 US LEC OF SOUTH CAROLINA, INC. 436      
843-416 3 Mount Pleasant SC CHTNSCDT38Z  8693 US LEC OF SOUTH CAROLINA, INC. 436      
843-416 4 Mount Pleasant SC CHTNSCDT38Z  8693 US LEC OF SOUTH CAROLINA, INC. 436      
843-416 5 Mount Pleasant SC CHTNSCDT38Z  8693 US LEC OF SOUTH CAROLINA, INC. 436      
843-416 6 Mount Pleasant SC CHTNSCDT38Z  8693 US LEC OF SOUTH CAROLINA, INC. 436      
843-416 7 Mount Pleasant SC CHTNSCDTX5Z  635C TELEPORT COMMUNICATIONS AMERICA SC- LLC 436      
843-416 8 Mount Pleasant SC CHTNSCDT24Z  318J COMCAST IP PHONE, LLC 436      
843-416 9 Mount Pleasant SC CHTNSCDTX6Y  548E ONVOY, LLC - SC 436      

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.