Local Calling Guide

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NPA: 636 [Rate centres in NPA 636] [Dial plan for NPA 636]

NXX: 856

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
636-856 A Wentzville MCA5 MO OVLDMOBKDS0  5607 CHARTER FIBERLINK - MISSOURI, LLC - MO 520      
636-856 0 Wentzville MCA5 MO OVLDMOBKDS0  5607 CHARTER FIBERLINK - MISSOURI, LLC - MO 520   2008-03-15   
636-856 1 Wentzville MCA5 MO OVLDMOBKDS0  5607 CHARTER FIBERLINK - MISSOURI, LLC - MO 520   2012-11-30   
636-856 2 Wentzville MCA5 MO STLSMOGZRMD  4891 WINDSTREAM NUVOX MISSOURI, LLC 520   2012-09-24   
636-856 3 Wentzville MCA5 MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2012-12-02   
636-856 4 Wentzville MCA5 MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2012-12-02   
636-856 5 Wentzville MCA5 MO STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2013-05-10   
636-856 6 Wentzville MCA5 MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2014-03-29   
636-856 7 Wentzville MCA5 MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2014-03-29   
636-856 8 Wentzville MCA5 MO OVLDMOBKDS0  5607 CHARTER FIBERLINK - MISSOURI, LLC - MO 520   2014-05-12   
636-856 9 Wentzville MCA5 MO OVLDMOBKDS0  5607 CHARTER FIBERLINK - MISSOURI, LLC - MO 520   2015-12-07   

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

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