Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: FTDDIAXCPS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
515-576 A Fort Dodge IA 1127 FRONTIER COMMUNICATIONS OF IOWA, INC. 632      
515-576 4 Fort Dodge IA 1127 FRONTIER COMMUNICATIONS OF IOWA, INC. 632      

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

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