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: 553

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
573-553 A Westphalia MO JFCYMOXAXKX  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 521      
573-553 0 Westphalia MO JFCYMOXA22Z  490J DISH WIRELESS, LLC 521   2023-07-31   
573-553 3 Westphalia MO JFCYMOXAXHX  093F ONVOY, LLC - MO 521   2021-03-06   
573-553 6 Westphalia MO JFCYMOXAXKX  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 521   2011-09-10   
573-553 7 Westphalia MO CLMAMOXAXBX  508J CENTURYLINK COMMUNICATIONS, LLC 521   2014-07-31   

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

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