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United States Postal Service (USPS)

US Postal Inspection Service - Fraud, Theft, and Complaints

475 Lenfant Plz SW, Consumer Advocate, Washington, DC, 20260

Distance: 252 Miles

(877) 876-2455


Service Details


Federal law enforcement agency that supports and protects the US Postal Service and its customers

Handles the following mail security problems and related issues:
* Mail theft
* Mail fraud
* Identity theft
* Internet fraud
* Tampering with mail
* False change of address
* Dangerous mail
* Unsolicited sexually explicit advertising

Application Instructions

Submit an online complaint.

Call (877) 876-2455 from 8:00am to 4:30pm in all time zones.

Mail to this address:
Criminal Investigations Service Center
ATTN: Mail Fraud
433 W Harrison St, Rm 3255
Chicago, IL 60699-3255

Business Hours

8:00am - 8:30pm, Monday - Friday (Eastern Time)
8:00am - 6:00pm, Saturday (Eastern Time)

Area Served



Phone Numbers

Type Number Hours
Toll Free (800) 275-8777

Last Update


Other Locations

This provider does not offer this service at other locations.

Other Services or resources

This provider does not offer other services or resources at this location.

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