Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 314 [Rate centres in NPA 314] [Dial plan for NPA 314]

NXX: 967

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
314-967 A Ladue MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
314-967 0 Ladue MO   515J IP HORIZON LLC 520   2022-01-29   
314-967 1 Ladue MO STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2022-03-04   
314-967 2 Ladue MO STLSMOGZDS5  225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520   2022-02-14   
314-967 3 Ladue MO STLSMO05XMX  624H ONVOY SPECTRUM, LLC 520   2022-01-23   
314-967 4 Ladue MO STLSMO05XMX  624H ONVOY SPECTRUM, LLC 520   2022-01-23   
314-967 5 Ladue MO STLSMO05XMX  624H ONVOY SPECTRUM, LLC 520   2022-01-23   
314-967 6 Ladue MO STLSMO05XMX  624H ONVOY SPECTRUM, LLC 520   2022-01-23   
314-967 7 Ladue MO STLSMO05XMX  624H ONVOY SPECTRUM, LLC 520   2022-01-23   
314-967 8 Ladue MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2022-01-22   
314-967 9 Ladue MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2022-01-22   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.