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: STSTSCXBPS1

Remotes:

Switch Switch name Switch type
AWDWSCXARP1    RP 
BONNSCXARP1    RP 
MLVLSCXARP1    RP 
PIVLSCXARP1    RP 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
843-567 A St Stephen SC 0544 ST. STEPHEN TEL. CO. 436      
843-567 0 St Stephen SC 0544 ST. STEPHEN TEL. CO. 436      
843-567 2 St Stephen SC 0544 ST. STEPHEN TEL. CO. 436      
843-567 3 St Stephen SC 0544 ST. STEPHEN TEL. CO. 436      
843-567 4 St Stephen SC 0544 ST. STEPHEN TEL. CO. 436      
843-567 5 St Stephen SC 0544 ST. STEPHEN TEL. CO. 436      
843-567 6 St Stephen SC 0544 ST. STEPHEN TEL. CO. 436      
843-567 7 St Stephen SC 0544 ST. STEPHEN TEL. CO. 436      
843-567 8 St Stephen SC 0544 ST. STEPHEN TEL. CO. 436      

Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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