- Electronic Cards
- FedEx Tracking Packages
- Postal Rates Go Up on January 27th, 2013 (Time.com)
"The Postal Regulatory Commission has approved a 1-cent increase, effective Jan. 27, for mailing first-class letters on Friday, the Associated Press reported." 11-12
- UPS Tracking Packages
- US Postal Service - Express Mail Tracking Packages (US Postal Service)
Provides tracking information on Express Mail letters or packages. You may also call 1-800-222-1811 to gain information about an Express Mail letter or package.
- US Postal Service
Provides postal services.
- -United States Postal Service
Provides a variety of information, including postal rates, tracking service, images of stamps, location of post offices, ZIP codes, address changes, and postage calculator.9-05
- Airborne Express Tracking Packages
- DHL Tracking Packages
- Express Mail (US Postal Service) Tracking Packages
- ZIP Codes (US Postal Service) 8-04
- Zip Plus 4 Code Lookup (USPS)
Provides the four digit code that follows the five digit code that is more commonly available.