Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 3699 CORN BELT COMMUNICATIONS, INC. - IA

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
712-496 A Lytton IA LYTNIA030MD  630      
712-496 5 Lytton IA LYTNIA030MD  630   2023-02-26   
712-660 6 Early IA LKVWIAAN1MD  644   2023-11-10   
712-662 5 Sac City IA LKVWIAAN1MD  644   2019-09-01   
712-665 A Lake View IA LKVWIAAN1MD  644      
712-688 5 Auburn IA LKVWIAAN1MD  644   2023-01-21   
712-872 A Newell IA   630   2026-06-12   
712-872 3 Newell IA   630   2026-06-12   

Last updated: Sun, 17 May 2026 03:26:51 UTC

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