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: 348

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
636-348 A St Peters MO STLSMOGZFMD  965H FRACTEL, LLC 520      
636-348 0 St Peters MO   6529 T-MOBILE USA, INC. 520   2020-10-30   
636-348 1 St Peters MO   6529 T-MOBILE USA, INC. 520   2020-10-30   
636-348 3 St Peters MO   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520   2024-10-14   
636-348 4 St Peters MO   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520   2023-04-10   
636-348 5 St Peters MO   093F ONVOY, LLC - MO 520   2023-08-12   
636-348 6 St Peters MO   965H FRACTEL, LLC 520   2020-10-29   
636-348 7 St Peters MO   093F ONVOY, LLC - MO 520   2023-08-12   
636-348 8 St Peters MO   073H TELNYX LLC 520   2021-04-05   
636-348 9 St Peters MO   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2022-11-26   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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