Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: SLBGIAXODS1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
319-343 A Center Point IA 527G SHELLSBURG CABLEVISION, INC. - IA 635      
319-536 A Cedar Rapids IA 527G SHELLSBURG CABLEVISION, INC. - IA 635      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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