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.
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Switch: EGLKTXEGDS0

Remotes:

Switch Switch name Switch type
BLVLTXBLRS1  BELLVILLE  AXR 
CLMBTXCLRS0  COLUMBUS  AXR 
SELYTXSERS1  SEALY  AXR 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
979-234 A Eagle Lake TX 9533 SOUTHWESTERN BELL 560      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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