Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 636 [Rate centres in NPA 636] [Dial plan for NPA 636]

NXX: 662

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
636-662 A Foley MO FOLYMOXARS1  9787 BRIGHTSPEED OF MISSOURI, LLC 520      
636-662 0 Foley MO   073H TELNYX LLC 520   2020-07-31   
636-662 1 Foley MO   145J TERRA NOVA TELECOM INC. 520   2026-01-04   
636-662 2 Foley MO   9787 BRIGHTSPEED OF MISSOURI, LLC 520      
636-662 4 Foley MO   093F ONVOY, LLC - MO 520   2021-12-05   
636-662 6 Foley MO   145J TERRA NOVA TELECOM INC. 520   2025-05-30   
636-662 8 Foley MO   490J DISH WIRELESS, LLC 520   2022-09-09   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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