Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 6266 UNITED STATES CELLULAR - IA

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
712-922 1 Emmetsburg IA   630   2025-02-20   
712-922 3 Emmetsburg IA   630   2025-02-20   
712-922 4 Emmetsburg IA   630   2025-02-20   

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Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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