DHL Express |
 TM |
| DHL home page, www.dhl-usa.com |
| DHL Express tracking, www.dhl-usa.com |
Federal Express |
 TM
|
| Federal Express home page, www.fedex.com |
Federal Express tracking, www.fedex.com |
United States Postal Service |
 TM
|
| United States Postal Service (USPS) home page, www.usps.gov |
| United States Postal Service (USPS) tracking, www.usps.gov |
| United States Postal Service (USPS) Zip-code + 4 information, www.usps.gov |
| United States Postal Service (USPS) City State/Zip Code Associations, www.usps.gov |
United Parcel Service |
 TM
|
| United Parcel Service (UPS) home page, www.ups.com |
| United Parcel Service (UPS) tracking, www.ups.com/tracking/tracking.html |