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: 818

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
573-818 A Columbia MO CLMAMOCC1MD  6275 UNITED STATES CELLULAR - MO 521      
573-818 0 Columbia MO CLMAMOCC1MD  6275 UNITED STATES CELLULAR - MO 521      
573-818 1 Columbia MO   593K MCC TELEPHONY LLC 521      
573-818 2 Columbia MO CLMAMOWB0MD  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 521      
573-818 3 Columbia MO JFCYMOXAX5X  7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO 521      
573-818 4 Columbia MO CLMAMOXAXCX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 521      
573-818 5 Columbia MO CLMAMOXAXCX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 521      
573-818 6 Columbia MO CLMAMOXAX6X  5607 CHARTER FIBERLINK - MISSOURI, LLC - MO 521      
573-818 7 Columbia MO CLMAMOWB0MD  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 521      
573-818 8 Columbia MO CLMAMOCC1MD  6275 UNITED STATES CELLULAR - MO 521      
573-818 9 Columbia MO CLMAMOXAYMD  6529 T-MOBILE USA, INC. 521      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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