Local Calling Guide

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NPA: 712 [Rate centres in NPA 712] [Dial plan for NPA 712]

NXX: 765

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
712-765 A Estherville IA ESVLIABI0MD  705H NORTHERN IOWA COMMUNICATIONS PARTNERS, LLC - IA 630      
712-765 2 Estherville IA   6529 T-MOBILE USA, INC. 630   2018-04-05   
712-765 3 Estherville IA   6529 T-MOBILE USA, INC. 630   2018-04-05   
712-765 4 Estherville IA   904D PREMIER COMMUNICATIONS, INC. - IA 630   2021-04-15   
712-765 6 Estherville IA   9877 LEVEL 3 COMMUNICATIONS, LLC - IA 630   2019-06-30   
712-765 8 Estherville IA   515J IP HORIZON LLC 630   2025-10-03   

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

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