Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: STLSMO05XIX

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
314-356 7 St Louis MO 156J RCLEC, INC. 520   2017-03-02   
314-930 A St Louis MO 156J RCLEC, INC. 520      
314-930 4 St Louis MO 156J RCLEC, INC. 520   2015-06-18   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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