Massachusetts Carrier Code List UPS Standard Billing Billing Collect/3rd party (account # required) U01 UPS Next Day 3rd party address also required* U04 UPS 2nd Day CL1 UPS Next Day Collect U10 UPS 3 Day Residential CL2 UPS 2nd Day Collect U11 UPS 3 Day Commercial CL3 UPS 3 Day Collect U25 UPS Ground Commercial CLT UPS Ground Collect U26 UPS Ground Residential UTP UPS Ground Third Party* U60 UPS Early A.M. UT1 UPS Next Day Third Party * UT2 UPS 2nd Day Third Party* UPS International Billing Collect/3rd party (account # required) U08 UPS Standard Canada 3rd party address also required* U09 UPS Worldwide Express U48 UPS Standard Collect/3rd Party (Canada)* U49 UPS Worldwide Express Collect/Third Party* FedEx Domestic Standard Billing Billing Collect/3rd party R02 FedEx Ground Commercial R05 FedEx Ground Third Party (account # required) R03 FedEx Ground Residential R07 FedEx Ground Collect F01 FedEx Priority Overnight RRP FedEx Ground Bill Recipient (account # required) F02 FedEx Standard Overnight F10 FedEx Priority Overnight Collect F03 FedEx 2 Day F12 FedEx Priority Overnight Third Party F04 FedEx Express Saver F20 FedEx Standard Overnight Collect F05 FedEx Express Saver Residential F22 FedEx Standard Overnight Third Party F13 FedEx 2 Day Residential F30 FedEx 2 Day Collect F50 FedEx 1st Overnight F33 FedEx 2 Day Third Party International Standard Billing Billing Collect/3rd party (account # required) R04 FedEx Ground Canada F7C FedEx International Priority Collect R09 FedEx Ground Collect Canada F7T FedEx International Priority Third Party F70 FedEx International Priority F8C FedEx International Economy Collect F80 FedEx International Economy F8T FedEx International Economy Third Party FSI FedEx Priority/Economy Rate Shop USPS Domestic International M02 Priority Mail w/Delivery Confirmation M11 First Class Mail International 64 oz max M03 Media Mail w/Delivery Confirmation M14 Priority Mail International M09 Express Mail Domestic M25 Express Mail International M13 Bound Printed Matter Miscellaneous MISC Miscellaneous Packages to be scanned PIC Customer Pick-up TRK LTL & Truck Load Carriers.