Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 712 [Rate centres in NPA 712] [Dial plan for NPA 712]

NXX: 977

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
712-977 A Milford IA SXCYIADTWMD  965H FRACTEL, LLC 630      
712-977 1 Milford IA SXCYIADTMMD  751F MCC TELEPHONY OF IOWA, LLC - IA 630      
712-977 4 Milford IA SXCYIA78X1X  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 630      
712-977 7 Milford IA SXCYIADTWMD  965H FRACTEL, LLC 630      

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

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