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.

Switch: CHTNSCDTX4Y

<< 1 2

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
843-804 4 Charleston SC 5258 LEVEL 3 COMMUNICATIONS, LLC - SC 436      
843-804 6 Charleston SC 5258 LEVEL 3 COMMUNICATIONS, LLC - SC 436      
843-806 4 Charleston SC 5258 LEVEL 3 COMMUNICATIONS, LLC - SC 436      
843-840 8 Huger SC 5258 LEVEL 3 COMMUNICATIONS, LLC - SC 436      
843-883 4 Sullivans Island SC 5258 LEVEL 3 COMMUNICATIONS, LLC - SC 436      
843-883 6 Sullivans Island SC 5258 LEVEL 3 COMMUNICATIONS, LLC - SC 436      
843-885 5 Isle of Palms SC 5258 LEVEL 3 COMMUNICATIONS, LLC - SC 436      
843-885 9 Isle of Palms SC 5258 LEVEL 3 COMMUNICATIONS, LLC - SC 436      
843-889 7 Hollywood SC 5258 LEVEL 3 COMMUNICATIONS, LLC - SC 436      
843-936 7 Mount Pleasant SC 5258 LEVEL 3 COMMUNICATIONS, LLC - SC 436      
843-970 4 Summerville SC 5258 LEVEL 3 COMMUNICATIONS, LLC - SC 436      
843-981 3 Mount Pleasant SC 5258 LEVEL 3 COMMUNICATIONS, LLC - SC 436      
843-981 7 Mount Pleasant SC 5258 LEVEL 3 COMMUNICATIONS, LLC - SC 436      
843-981 8 Mount Pleasant SC 5258 LEVEL 3 COMMUNICATIONS, LLC - SC 436      
843-984 0 Mount Pleasant SC 5258 LEVEL 3 COMMUNICATIONS, LLC - SC 436      
843-996 1 Charleston SC 5258 LEVEL 3 COMMUNICATIONS, LLC - SC 436      
854-206 8 Moncks Corner SC 5258 LEVEL 3 COMMUNICATIONS, LLC - SC 436      
854-214 2 Charleston SC 5258 LEVEL 3 COMMUNICATIONS, LLC - SC 436      
854-999 4 Charleston SC 5258 LEVEL 3 COMMUNICATIONS, LLC - SC 436      

<< 1 2

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.