Local Calling Guide

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Oskaloosa, IA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
641-810 9   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632   2025-11-25   

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Last updated: Sat, 02 May 2026 12:20:53 UTC

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