Local Calling Guide

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Search area code/prefix (NPA/NXX)
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NPA: 319 [Rate centres in NPA 319] [Dial plan for NPA 319]

NXX: 867

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
319-867 A Iowa City IA IWCYIA702MD  939H COMMIO, LLC 635      
319-867 0 Iowa City IA   6529 T-MOBILE USA, INC. 635   2022-10-14   
319-867 1 Iowa City IA   6529 T-MOBILE USA, INC. 635   2022-10-14   
319-867 2 Iowa City IA   9877 LEVEL 3 COMMUNICATIONS, LLC - IA 635   2023-10-28   
319-867 3 Iowa City IA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 635   2020-05-26   
319-867 4 Iowa City IA   516J TON80 COMMUNICATIONS, LLC 635   2022-03-31   
319-867 5 Iowa City IA   939H COMMIO, LLC 635   2019-08-15   
319-867 6 Iowa City IA   624H ONVOY SPECTRUM, LLC 635   2021-10-29   
319-867 7 Iowa City IA   624H ONVOY SPECTRUM, LLC 635   2021-10-29   
319-867 8 Iowa City IA   624H ONVOY SPECTRUM, LLC 635   2021-10-29   
319-867 9 Iowa City IA   624H ONVOY SPECTRUM, LLC 635   2021-10-29   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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