Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Kamrar, IA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
515-536 A KMRRIAITDS0  8858 IOWA NETWORK SVCS INC DBA AUREON NTWK SVCS, INC. 632      
515-539 A KMRRIAXODS1  1303 COOPERATIVE TEL. EXCH. 632      

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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