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: 208

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
712-208 A Mapleton IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-208 0 Mapleton IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-208 1 Mapleton IA   6266 UNITED STATES CELLULAR - IA 630   2019-06-23   
712-208 2 Mapleton IA   221F ONVOY, LLC - IA 630   2018-10-19   
712-208 3 Mapleton IA   073H TELNYX LLC 630   2020-05-28   
712-208 4 Mapleton IA   221F ONVOY, LLC - IA 630   2021-05-10   
712-208 7 Mapleton IA   508J CENTURYLINK COMMUNICATIONS, LLC 630   2016-12-24   
712-208 8 Mapleton IA   221F ONVOY, LLC - IA 630   2018-12-30   
712-208 9 Mapleton IA   221F ONVOY, LLC - IA 630   2018-12-30   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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