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Phone Us at 1-877-876-2455

The U.S. Postal Inspection Service likes to keep its customers satisfied, and a new call center helps them do that.

Customers and USPS employees nationwide now can dial one toll-free number, rather than looking up individual phone numbers, for the Postal Inspection Service’s many locations.

Callers can reach the appropriate Postal Inspection Service office by dialing 1-877-876-2455 from 8 a.m. to 4:30 p.m. in all time zones, and selecting from these options:

  1. Mail service issues [callers are then directed to 1-800-ASK-USPS (1-800-275-8777)]
  2. Emergency situations (24/7 assistance)
  3. Mail theft or identity theft issues, call 1-800-ASK-USPS (1-800-275-8777)
  4. Mail fraud issues
  5. Postal Inspection Service customer support

Option No. 2, Emergency situations, is automatically routed to a special operator for assistance if a call is made after business hours.