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The 314-840-XXXX area code prefix is located in Saint Louis, Missouri including Mehlville, Ladue and was originally put into service on February 4th 1994. Run a search and find out who's calling you now.

Recently Reported Numbers

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Recently Unidentified numbers

314 area code numbers that might be spam, scams or that people have reported as unidentified callers

314-840-5443Sprint Spectrum L.p.
314-840-6790Teleport Communications Group - St. Louis
314-840-4879T-mobile Usa
314-840-4137Southwestern Bell
314-840-2837Level 3 Communications
314-840-8602Windstream Nuvox Missouri Inc.
314-840-5990Cellco Partnership DBA Verizon Wireless
314-840-4296Southwestern Bell
314-840-9636Southwestern Bell
314-840-6620T-mobile Usa
314-840-5640Usa Mobility Wireless
314-840-7095Southwestern Bell
314-840-3815American Messaging (am)
314-840-3748Southwestern Bell
314-840-8321Mci Worldcom Communications, Inc
314-840-6829Cellco Partnership DBA Verizon Wireless
314-840-1006Sprint Spectrum L.p.

Most searched numbers

Cell
All TimeThis Month
314-840-5778First seen 2014-12-24314-840-6783First seen 2019-07-13
314-840-8115First seen 2016-01-17314-840-1430First seen 2016-02-20
314-840-4563First seen 2013-06-28314-840-6783First seen 2017-09-20
314-840-4563First seen 2013-07-04314-840-9435First seen 2018-05-02
314-840-9435First seen 2016-09-18314-840-1430First seen 2018-03-18
Landline
All TimeThis Month
314-840-2447First seen 2018-12-28314-840-3978First seen 2010-03-16
314-840-4592First seen 2013-07-07314-840-3291First seen 2019-06-23
314-840-2447First seen 2016-12-24314-840-1437First seen 2018-05-28
314-840-2447First seen 2013-09-01314-840-1299First seen 2010-03-20
314-840-4492First seen 2017-03-15314-840-2973First seen 2013-11-25

Cities With coverage

CITY LIST
Bridgeton
Chesterfield
Creve Coeur
Ferguson
Florissant
Hazelwood
Kirkwood
Ladue
Maryland Heights
Mehlville
Oakville
Olivette
Riverview
Saint Ann
Saint Charles
Saint Louis
Sappington
Spanish Lake