Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 314 [Rate centres in NPA 314] [Dial plan for NPA 314]

NXX: 617

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
314-617 A St Louis MO STLSMOGZRMD  7407 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - MO 520      
314-617 0 St Louis MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2022-06-12   
314-617 1 St Louis MO STLSMOGZRMD  7407 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - MO 520   2022-05-08   
314-617 2 St Louis MO STLSMO09XMD  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2022-06-20   
314-617 3 St Louis MO STLSMO09XMD  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2022-06-20   
314-617 4 St Louis MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2023-09-04   
314-617 5 St Louis MO STLSMO05XMX  624H ONVOY SPECTRUM, LLC 520   2022-06-26   
314-617 6 St Louis MO STLSMO05XMX  624H ONVOY SPECTRUM, LLC 520   2022-05-23   
314-617 7 St Louis MO STLSMO05XMX  624H ONVOY SPECTRUM, LLC 520   2022-05-23   
314-617 8 St Louis MO STLSMO05XMX  624H ONVOY SPECTRUM, LLC 520   2022-06-26   
314-617 9 St Louis MO STLSMO05XMX  624H ONVOY SPECTRUM, LLC 520   2022-06-26   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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