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: 606

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
573-606 A Jefferson City MO CLMAMOXAX9X  551G NUSO, LLC 521      
573-606 0 Jefferson City MO JFCYMOXAXZX  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 521   2022-03-21   
573-606 1 Jefferson City MO CLMAMOXAX9X  551G NUSO, LLC 521   2013-05-18   
573-606 2 Jefferson City MO CLMAMOXAX9X  551G NUSO, LLC 521   2018-03-06   
573-606 3 Jefferson City MO CLMAMOWB0MD  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 521   2018-05-05   
573-606 4 Jefferson City MO CLMAMOXAXIX  093F ONVOY, LLC - MO 521   2021-02-28   
573-606 5 Jefferson City MO CLMAMOXAXIX  093F ONVOY, LLC - MO 521   2021-02-28   
573-606 6 Jefferson City MO CLMAMOXAXIX  093F ONVOY, LLC - MO 521   2018-07-16   
573-606 7 Jefferson City MO CLMAMOXAXIX  093F ONVOY, LLC - MO 521   2021-02-28   
573-606 8 Jefferson City MO CLMAMOWB0MD  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 521   2016-04-14   
573-606 9 Jefferson City MO JFCYMOXAXLX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 521   2014-04-10   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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