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: STLNNVXF58E

Remotes:

Switch Switch name Switch type
GLBKNVXFRS2  GLENBROOK  RLC 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
775-586 A Stateline NV 4421 FRONTIER COMMUNICATIONS OF THE SOUTHWEST INC. - NV 720      
775-586 0 Stateline NV 4421 FRONTIER COMMUNICATIONS OF THE SOUTHWEST INC. - NV 720      
775-586 1 Stateline NV 4421 FRONTIER COMMUNICATIONS OF THE SOUTHWEST INC. - NV 720      
775-586 2 Stateline NV 4421 FRONTIER COMMUNICATIONS OF THE SOUTHWEST INC. - NV 720      
775-586 4 Stateline NV 4421 FRONTIER COMMUNICATIONS OF THE SOUTHWEST INC. - NV 720      
775-586 5 Stateline NV 4421 FRONTIER COMMUNICATIONS OF THE SOUTHWEST INC. - NV 720      
775-586 6 Stateline NV 4421 FRONTIER COMMUNICATIONS OF THE SOUTHWEST INC. - NV 720      
775-586 7 Stateline NV 4421 FRONTIER COMMUNICATIONS OF THE SOUTHWEST INC. - NV 720      
775-586 8 Stateline NV 4421 FRONTIER COMMUNICATIONS OF THE SOUTHWEST INC. - NV 720      
775-586 9 Stateline NV 4421 FRONTIER COMMUNICATIONS OF THE SOUTHWEST INC. - NV 720      
775-588 A Stateline NV 4421 FRONTIER COMMUNICATIONS OF THE SOUTHWEST INC. - NV 720      
775-589 A Stateline NV 4421 FRONTIER COMMUNICATIONS OF THE SOUTHWEST INC. - NV 720      
775-589 5 Stateline NV 4421 FRONTIER COMMUNICATIONS OF THE SOUTHWEST INC. - NV 720      
775-589 6 Stateline NV 4421 FRONTIER COMMUNICATIONS OF THE SOUTHWEST INC. - NV 720      
775-589 8 Stateline NV 4421 FRONTIER COMMUNICATIONS OF THE SOUTHWEST INC. - NV 720      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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