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: LRVLILXEDS0

Remotes:

Switch Switch name Switch type
ALDLILXERS0  ALLENDALE  GTR 
BRPTILXERS0  BRIDGEPORT  GTR 
CHNCILXERS0  CHAUNCEY  GTR 
SFVLILXERS0  ST FRANCISVILLE  GTR 
SMNRILXERS0  SUMNER  GTR 
WSPTILXERL0  WESTPORT  GTR 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
618-943 A Lawrenceville IL 1015 FRONTIER NORTH, INC. - IL 978      
618-943 1 Lawrenceville IL 1015 FRONTIER NORTH, INC. - IL 978      
618-943 2 Lawrenceville IL 1015 FRONTIER NORTH, INC. - IL 978      
618-943 3 Lawrenceville IL 1015 FRONTIER NORTH, INC. - IL 978      
618-943 4 Lawrenceville IL 1015 FRONTIER NORTH, INC. - IL 978      
618-943 5 Lawrenceville IL 1015 FRONTIER NORTH, INC. - IL 978      
618-943 6 Lawrenceville IL 1015 FRONTIER NORTH, INC. - IL 978      
618-943 7 Lawrenceville IL 1015 FRONTIER NORTH, INC. - IL 978      
618-943 8 Lawrenceville IL 1015 FRONTIER NORTH, INC. - IL 978      

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

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