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: JFCYMOXAXHX

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
573-229 0 Meta MO 093F ONVOY, LLC - MO 521      
573-229 2 Meta MO 093F ONVOY, LLC - MO 521      
573-229 3 Meta MO 093F ONVOY, LLC - MO 521      
573-229 8 Meta MO 093F ONVOY, LLC - MO 521      
573-229 9 Meta MO 093F ONVOY, LLC - MO 521      
573-405 1 Vienna MO 093F ONVOY, LLC - MO 521      
573-405 3 Vienna MO 093F ONVOY, LLC - MO 521      
573-405 4 Vienna MO 093F ONVOY, LLC - MO 521      
573-417 1 Linn MO 093F ONVOY, LLC - MO 521      
573-422 4 Vienna MO 093F ONVOY, LLC - MO 521      
573-422 5 Vienna MO 093F ONVOY, LLC - MO 521      
573-455 0 Westphalia MO 093F ONVOY, LLC - MO 521      
573-455 3 Westphalia MO 093F ONVOY, LLC - MO 521      
573-455 4 Westphalia MO 093F ONVOY, LLC - MO 521      
573-553 3 Westphalia MO 093F ONVOY, LLC - MO 521      
573-728 0 Argyle MO 093F ONVOY, LLC - MO 521      
573-728 2 Argyle MO 093F ONVOY, LLC - MO 521      
573-728 3 Argyle MO 093F ONVOY, LLC - MO 521      
573-744 0 Freeburg MO 093F ONVOY, LLC - MO 521      
573-744 2 Freeburg MO 093F ONVOY, LLC - MO 521      
573-744 3 Freeburg MO 093F ONVOY, LLC - MO 521      
573-744 4 Freeburg MO 093F ONVOY, LLC - MO 521      
573-799 2 Linn MO 093F ONVOY, LLC - MO 521      
573-799 3 Linn MO 093F ONVOY, LLC - MO 521      
573-852 2 Linn MO 093F ONVOY, LLC - MO 521      
573-852 3 Linn MO 093F ONVOY, LLC - MO 521      
573-972 A Meta MO 093F ONVOY, LLC - MO 521      
573-972 2 Meta MO 093F ONVOY, LLC - MO 521      
573-972 3 Meta MO 093F ONVOY, LLC - MO 521      

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

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