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: 849

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
636-849 A O'Fallon MO WNVLMOXAVMD  6529 T-MOBILE USA, INC. 520      
636-849 0 O'Fallon MO WNVLMOXAVMD  6529 T-MOBILE USA, INC. 520      
636-849 1 O'Fallon MO STLSMOWQ8MD  073H TELNYX LLC 520      
636-849 3 O'Fallon MO   5562 METROPCS, INC. 520      
636-849 4 O'Fallon MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
636-849 5 O'Fallon MO WNVLMOXAVMD  6529 T-MOBILE USA, INC. 520      
636-849 6 O'Fallon MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-849 7 O'Fallon MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-849 8 O'Fallon MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-849 9 O'Fallon MO WNVLMOXAVMD  6529 T-MOBILE USA, INC. 520      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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