Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 573 [Rate centres in NPA 573] [Dial plan for NPA 573]

NXX: 446

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
573-446 A Columbia MO CLMAMOXBDS0  9784 CENTURYTEL OF MISSOURI LLC (CNTL) DBA CENTURYLINK 521      

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

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