ups customer service number
Note: Requests for Guaranteed Service Refunds (GSRs) can be made online at the UPS Billing Center (U.S. only). Requests can also be made by calling 1-800-PICK-UPSÂ® (1-800-742-5877) and saying Refund.. For details regarding the terms of UPS's liability for packages that are lost or damaged, or for C.O.D. shipments for which you did not receive a payment, please see the UPS Tariff/Terms and Conditions of Service. For problems other than those listed above, please contact UPS by selecting the link below.