Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: SFVLILXERS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
618-948 A St Francisville IL 1015 FRONTIER NORTH, INC. - IL 978      
618-948 2 St Francisville IL 1015 FRONTIER NORTH, INC. - IL 978      

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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