Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
712-401 4 Crescent IA 624H ONVOY SPECTRUM, LLC 644   2021-10-29   
712-412 3 Dow City IA 624H ONVOY SPECTRUM, LLC 644   2021-11-04   
712-412 8 Dow City IA 624H ONVOY SPECTRUM, LLC 644   2021-07-18   
712-513 5 Carroll IA 624H ONVOY SPECTRUM, LLC 644   2021-05-24   
712-524 3 Council Bluffs IA 624H ONVOY SPECTRUM, LLC 644   2021-10-29   
712-524 6 Council Bluffs IA 624H ONVOY SPECTRUM, LLC 644   2021-07-18   
712-530 6 Emerson IA 624H ONVOY SPECTRUM, LLC 644   2021-10-30   
712-530 7 Emerson IA 624H ONVOY SPECTRUM, LLC 644   2021-07-18   
712-561 1 Council Bluffs IA 624H ONVOY SPECTRUM, LLC 644   2021-10-29   
712-561 2 Council Bluffs IA 624H ONVOY SPECTRUM, LLC 644   2021-10-29   
712-561 3 Council Bluffs IA 624H ONVOY SPECTRUM, LLC 644   2021-10-29   
712-561 4 Council Bluffs IA 624H ONVOY SPECTRUM, LLC 644   2023-04-01   
712-634 4 Carroll IA 624H ONVOY SPECTRUM, LLC 644   2021-10-29   
712-634 5 Carroll IA 624H ONVOY SPECTRUM, LLC 644   2021-10-29   
712-661 4 Early IA 624H ONVOY SPECTRUM, LLC 644   2021-10-30   
712-661 5 Early IA 624H ONVOY SPECTRUM, LLC 644   2021-07-18   
712-713 3 Council Bluffs IA 624H ONVOY SPECTRUM, LLC 644   2023-04-01   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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