Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Orchard Farm, MO

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
636-250 A   1927 NEW FLORENCE TEL. CO., INC. 520      
636-250 1   6529 T-MOBILE USA, INC. 520   2026-01-15   
636-250 2   6529 T-MOBILE USA, INC. 520   2025-04-13   
636-250 3   1927 NEW FLORENCE TEL. CO., INC. 520      
636-250 4   1927 NEW FLORENCE TEL. CO., INC. 520      
636-250 5   1927 NEW FLORENCE TEL. CO., INC. 520      
636-250 8 STLVMOOH6MD  5562 METROPCS, INC. 520   2014-07-25   
636-258 A   1927 NEW FLORENCE TEL. CO., INC. 520      
636-258 2   145J TERRA NOVA TELECOM INC. 520   2025-05-30   
636-258 3   1927 NEW FLORENCE TEL. CO., INC. 520      
636-258 8 STLSMOGZLMD  490J BOOST SUBSCRIBERCO L.L.C. 520   2022-09-09   

Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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