UPS:

 

UPS NAC Account #: A2W564

UPS CH Account #: 2F0193

UPS International payment department: (877) 884-1211

UPS Customs Brokerage Accounting (866) 493-7140
UPS Canada: (506) 877-4877 or (800) 263-8125

UPS INTL: (800) 782-7892
UPS Domestic: (800) 742-5877

UPS Domestic Billing: (800) 811-1648

UPS: Technical Support: (800) 247 9035

UPS Issues with ordering supplies: (800) 377-4877

UPS Canada Broker: [email protected]

UPS: Update a customs form for a package that has been sent: [email protected]

 

USPS:

 

CRID (Customer Registration ID): 21488885

USPS Help Center: (800) 275-8777

USPS Accounting Services: (866) 974-2733
USPS Helpdesk Accounting Email: [email protected] (might be regional but I'm not sure, VERY fast turnaround)

Domestic & International USPS Tracking: (800) 222-1811

USPS Supplies: (844) 737-7826, [email protected]

Free Shipping Supplies: (800) 610-8734

[email protected]

[email protected]

https://usps.force.com/emailus/s/

Claims: (800) 344-7779

If a package was dropped at a collection point in Canada track the package at Canada Post, it should give you a location of the collection point. 

 

Missing mail claim item descriptions: https://docs.google.com/spreadsheets/d/1jHK37F5txF1TplZt3DoiTZrCB2c2LuBOzU6mqPJbg9c/edit?usp=sharing