Local Calling Guide

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NPA: 573 [Rate centres in NPA 573] [Dial plan for NPA 573]

NXX: 796

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
573-796 A California MO CLFRMOXARS0  1811 EMBARQ MISSOURI, INC. DBA CENTURYLINK - MO 521      

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

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