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: 213

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
636-213 A Warrenton MO WNVLMOXAVMD  6529 T-MOBILE USA, INC. 520      
636-213 0 Warrenton MO   073H TELNYX LLC 520   2022-03-15   
636-213 1 Warrenton MO   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520   2022-10-10   
636-213 2 Warrenton MO   093F ONVOY, LLC - MO 520   2022-03-15   
636-213 3 Warrenton MO   093F ONVOY, LLC - MO 520   2022-03-15   
636-213 4 Warrenton MO   093F ONVOY, LLC - MO 520   2022-05-14   
636-213 5 Warrenton MO   093F ONVOY, LLC - MO 520   2022-09-25   
636-213 7 Warrenton MO   093F ONVOY, LLC - MO 520   2022-09-25   
636-213 8 Warrenton MO   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520   2022-10-10   
636-213 9 Warrenton MO   6529 T-MOBILE USA, INC. 520   2022-03-14   

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

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