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: SMTRSCXA77E

Remotes:

Switch Switch name Switch type
BSVLSCXARS3  BISHOPVILLE  GTR 
MNNGSCXARS1  MANNING  GTR 
SHHGSCXB66E  SHAWVIEW HEIGHTS  GTR 
SMTNSCXARS2  SUMMERTON  GTR 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
803-436 A Sumter SC 4335 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 434      
803-773 A Sumter SC 4335 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 434      
803-775 A Sumter SC 4335 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 434      
803-778 A Sumter SC 4335 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 434      
803-934 A Sumter SC 4335 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 434      
803-934 0 Sumter SC 4335 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 434      
803-934 1 Sumter SC 4335 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 434      
803-934 2 Sumter SC 4335 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 434      
803-934 5 Sumter SC 4335 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 434      
803-934 7 Sumter SC 4335 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 434      
803-934 8 Sumter SC 4335 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 434      
803-934 9 Sumter SC 4335 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 434      
803-938 A Sumter SC 4335 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 434      
803-938 0 Sumter SC 4335 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 434      
803-938 1 Sumter SC 4335 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 434      
803-938 2 Sumter SC 4335 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 434      
803-938 3 Sumter SC 4335 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 434      
803-938 6 Sumter SC 4335 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 434      
803-938 7 Sumter SC 4335 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 434      
803-938 8 Sumter SC 4335 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 434      
803-938 9 Sumter SC 4335 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 434      

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

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