Phone number 3143407975 area code and prefix assignment information:
| Country | |
|---|---|
| Location | MISSOURI |
| Rate Center | ST LOUIS |
| Carrier | SOUTHWESTERN BELL |
The FTC has logged 12 complaints against 314-340-7975. 58% of complaints identified the call as a robocall or recorded message. The last of these complaints was submitted on April 30, 2026. All 12 complaints were reported from Missouri. The cities with the most complaints were Saint Louis, Maryland Heights and Dixon.
Based on area code 314, phone number is located in Missouri, United States. The 340 prefix was originally assigned to the ST LOUIS rate center, serving St. Louis and its surrounding areas.
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