Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Blockton, IA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
641-788 A LEONIAXODS0  1888 GRAND RIVER MUTUAL TEL CO 632      
641-788 0 LEONIAXODS0  1888 GRAND RIVER MUTUAL TEL CO 632      
641-788 1 LEONIAXODS0  1888 GRAND RIVER MUTUAL TEL CO 632      
641-788 2 LEONIAXODS0  1888 GRAND RIVER MUTUAL TEL CO 632      
641-788 3 LEONIAXODS0  1888 GRAND RIVER MUTUAL TEL CO 632      
641-788 8 DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632   2022-02-13   
641-788 9 LEONIAXODS0  1888 GRAND RIVER MUTUAL TEL CO 632      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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