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.

Switch: WNVLMOXAX9X

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
573-889 A Licking MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
573-889 7 Licking MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2016-05-12   
573-889 8 Licking MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2011-09-12   
573-889 9 Licking MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2006-07-08   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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