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: RBSNILXEDS0

Remotes:

Switch Switch name Switch type
ANNPILXERS0  ANNAPOLIS  GTX 
BRDSILXERS1  BIRDS  RS 
HAVLILXERS0  HARDINVILLE  GTR 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
618-469 5 Robinson IL 1015 FRONTIER NORTH, INC. - IL 978   2016-01-27   
618-469 6 Robinson IL 1015 FRONTIER NORTH, INC. - IL 978   2016-01-27   
618-544 A Robinson IL 1015 FRONTIER NORTH, INC. - IL 978      
618-544 2 Robinson IL 1015 FRONTIER NORTH, INC. - IL 978      
618-544 3 Robinson IL 1015 FRONTIER NORTH, INC. - IL 978      
618-544 4 Robinson IL 1015 FRONTIER NORTH, INC. - IL 978      
618-544 5 Robinson IL 1015 FRONTIER NORTH, INC. - IL 978      
618-544 7 Robinson IL 1015 FRONTIER NORTH, INC. - IL 978      
618-544 8 Robinson IL 1015 FRONTIER NORTH, INC. - IL 978      
618-544 9 Robinson IL 1015 FRONTIER NORTH, INC. - IL 978      
618-546 A Robinson IL 1015 FRONTIER NORTH, INC. - IL 978      
618-546 0 Robinson IL 1015 FRONTIER NORTH, INC. - IL 978      
618-546 1 Robinson IL 1015 FRONTIER NORTH, INC. - IL 978      
618-546 2 Robinson IL 1015 FRONTIER NORTH, INC. - IL 978      
618-546 5 Robinson IL 1015 FRONTIER NORTH, INC. - IL 978      

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

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