Local Calling Guide

Area code/prefix search

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Switch: SALMMOXARS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
573-715 A Salem MO 1811 EMBARQ MISSOURI, INC. DBA CENTURYLINK - MO 520      
573-729 A Salem MO 1811 EMBARQ MISSOURI, INC. DBA CENTURYLINK - MO 520      
573-739 A Salem MO 1811 EMBARQ MISSOURI, INC. DBA CENTURYLINK - MO 520      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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