Home / Area 314 / Prefix 340
Prefix Lookup

(314) 340 Phone Number Lookup

Research phone numbers under this exchange in Saint Louis, Missouri. Review carrier details, activity signals, and community caller feedback.

195number listings
0caller reports
11lookup pages

Phone Numbers in This Prefix

Browse numbers in this exchange and open any listing to view caller details, spam signals, and community feedback. Showing 73–90 of 195 listings for this prefix.

Community notes Landline

(314) 340-5842

Saint Louis, Missouri

  • Carrier: Southwestern Bell
  • Exchange: 314-340
  • Report type: Reverse lookup profile
View listing
Community notes Landline

(314) 340-5862

Saint Louis, Missouri

  • Carrier: Southwestern Bell
  • Exchange: 314-340
  • Report type: Reverse lookup profile
View listing
Community notes Landline

(314) 340-5882

Saint Louis, Missouri

  • Carrier: Southwestern Bell
  • Exchange: 314-340
  • Report type: Reverse lookup profile
View listing
Community notes Landline

(314) 340-5902

Saint Louis, Missouri

  • Carrier: Southwestern Bell
  • Exchange: 314-340
  • Report type: Reverse lookup profile
View listing
Community notes Landline

(314) 340-5922

Saint Louis, Missouri

  • Carrier: Southwestern Bell
  • Exchange: 314-340
  • Report type: Reverse lookup profile
View listing
Community notes Landline

(314) 340-5942

Saint Louis, Missouri

  • Carrier: Southwestern Bell
  • Exchange: 314-340
  • Report type: Reverse lookup profile
View listing
Community notes Landline

(314) 340-5962

Saint Louis, Missouri

  • Carrier: Southwestern Bell
  • Exchange: 314-340
  • Report type: Reverse lookup profile
View listing
Community notes Landline

(314) 340-5982

Saint Louis, Missouri

  • Carrier: Southwestern Bell
  • Exchange: 314-340
  • Report type: Reverse lookup profile
View listing
Community notes Landline

(314) 340-6002

Saint Louis, Missouri

  • Carrier: Southwestern Bell
  • Exchange: 314-340
  • Report type: Reverse lookup profile
View listing
Community notes Landline

(314) 340-6022

Saint Louis, Missouri

  • Carrier: Southwestern Bell
  • Exchange: 314-340
  • Report type: Reverse lookup profile
View listing
Community notes Landline

(314) 340-6042

Saint Louis, Missouri

  • Carrier: Southwestern Bell
  • Exchange: 314-340
  • Report type: Reverse lookup profile
View listing
Community notes Landline

(314) 340-6062

Saint Louis, Missouri

  • Carrier: Southwestern Bell
  • Exchange: 314-340
  • Report type: Reverse lookup profile
View listing
Community notes Landline

(314) 340-6082

Saint Louis, Missouri

  • Carrier: Southwestern Bell
  • Exchange: 314-340
  • Report type: Reverse lookup profile
View listing
Community notes Landline

(314) 340-6102

Saint Louis, Missouri

  • Carrier: Southwestern Bell
  • Exchange: 314-340
  • Report type: Reverse lookup profile
View listing
Community notes Landline

(314) 340-6122

Saint Louis, Missouri

  • Carrier: Southwestern Bell
  • Exchange: 314-340
  • Report type: Reverse lookup profile
View listing
Community notes Landline

(314) 340-6142

Saint Louis, Missouri

  • Carrier: Southwestern Bell
  • Exchange: 314-340
  • Report type: Reverse lookup profile
View listing
Community notes Landline

(314) 340-6162

Saint Louis, Missouri

  • Carrier: Southwestern Bell
  • Exchange: 314-340
  • Report type: Reverse lookup profile
View listing
Community notes Landline

(314) 340-6182

Saint Louis, Missouri

  • Carrier: Southwestern Bell
  • Exchange: 314-340
  • Report type: Reverse lookup profile
View listing

About this prefix

Area code 314 prefix 340 is organized as a reverse lookup section for Saint Louis, Missouri. The page combines location metadata, carrier information, line type, number listings, and community activity in one place.

Public URLs use the exchange format 314-340, while each listing still maps back to the correct area code and prefix structure.