Local Calling Guide

Area code/prefix search

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Manchester, MO

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
636-779 1 STLSMOGZWMD  829J PAETEC ITEL, LLC 520      
636-779 2 STLSMOGZWMD  829J PAETEC ITEL, LLC 520      
636-779 3 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2018-02-12   
636-779 4 STLSMOWQDS2  093F ONVOY, LLC - MO 520   2016-03-21   
636-779 5 STLSMOGZWMD  829J PAETEC ITEL, LLC 520   2010-03-13   
636-779 6 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2018-02-12   
636-779 7 STLSMOWQDS2  093F ONVOY, LLC - MO 520   2016-03-21   
636-779 8 STLSMOGZWMD  829J PAETEC ITEL, LLC 520      
636-779 9 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2023-08-24   

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Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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