Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 573 [Rate centres in NPA 573] [Dial plan for NPA 573]

NXX: 246

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
573-246 A Campbell MO CMPBMOCHRSH  9533 SOUTHWESTERN BELL 520      
573-246 0 Campbell MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520   2009-01-18   
573-246 1 Campbell MO CMPBMOCHRSH  9533 SOUTHWESTERN BELL 520      
573-246 2 Campbell MO CMPBMOCHRSH  9533 SOUTHWESTERN BELL 520      
573-246 3 Campbell MO CMPBMOCHRSH  9533 SOUTHWESTERN BELL 520      
573-246 4 Campbell MO MNCHMOAQGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2012-02-02   
573-246 5 Campbell MO STLSMO09WMD  516C AT&T CORP. 520   2011-10-04   
573-246 6 Campbell MO STLSMOGZDS5  225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520   2013-05-05   
573-246 7 Campbell MO STLSMOGZDS5  225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520   2013-05-05   
573-246 8 Campbell MO   515J IP HORIZON LLC 520   2013-12-19   
573-246 9 Campbell MO STLSMOGZ6MD  073H TELNYX LLC 520   2018-07-23   

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.