Below is a list of currently supported Carrier Codes and corresponding Carrier labels.
- canadapost Canada Post
- dhl DHL
- dhlglobalmail DHL Global Mail
- fdm Freight Distribution Management
- fedex FedEx
- gso Golden State Overnight Delivery Service
- intlbridge International Bridge
- landmarkglobal Landmark Global
- lasership LaserShip
- lso Lone Star Overnight
- ontrac OnTrac
- purolator Purolator
- puropost PuroPost
- rrdintl RR Donnelley International Services
- singpost Singapore Post
- speedee Spee-Dee Delivery Service
- ups UPS
- upsmi UPS Mail Innovations
- usps United States Postal Service
More carriers coming soon!