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: OVLDMOBKDS0

<< 1 2

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
636-887 A Wentzville MCA5 MO 5607 CHARTER FIBERLINK - MISSOURI, LLC - MO 520      
636-887 0 Wentzville MCA5 MO 5607 CHARTER FIBERLINK - MISSOURI, LLC - MO 520      
636-887 2 Wentzville MCA5 MO 5607 CHARTER FIBERLINK - MISSOURI, LLC - MO 520      
636-896 4 St Charles MCA3 MO 5607 CHARTER FIBERLINK - MISSOURI, LLC - MO 520      
636-987 1 Defiance MO 5607 CHARTER FIBERLINK - MISSOURI, LLC - MO 520      

<< 1 2

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.