Address Guard Data Sources
Address Guard partners with major shipping carriers, local postal authorities
and other certified logistic providers to ensure accurate shipping addresses.
Major Shipping Carriers
Partnering with the 3 largest shipping carriers gives Address Guard complete coverage for our clients.
Carrier-validated address verification uses data from both postal authorities (USPS, Canada Post, Royal Mail) and shipping carriers (UPS, FedEx, DHL), providing deeper validation than postal-only databases.
UPS
Fedex
DHL
Local Postal Authorities
Working with local postal authorities, allows Address Guard to make sure address updates are made to our engine on a weekly basis. Below are a few of the more popular services we work with today.
USPS (United States)
Canada Post (Canada)
Royal Mail (United Kingdom)
AUS Post (Australia)
Deutsche Post (Germany)
La Poste (France)
Poste Italiane (Italy)
PostNL (Netherlands)
Bpost (Belgium)
NZ Post (New Zealand)
PostNord (Nordic Countries)
An Post (Ireland)
CTT (Portugal)
Swiss Post (Switzerland)
Österreichische Post AG (Austria)
Correos (Spain)
Correos (Mexico)
India Post (India)
Israel Post (Israel)
Singapore Post (Singapore)
Emirates Post (UAE)
Japan Post Co (Japan)
Korea Post (South Korea)
Chunghwa Post (Taiwan)
Start validating customer orders in less than 5 minutes
Start validating customer orders in less than 5 minutes
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Frequently Asked Questions
Where does Address Guard get its address verification data?
Address Guard validates against data from major shipping carriers (UPS, FedEx, DHL) and local postal authorities (USPS, Canada Post, Royal Mail, Australia Post, Deutsche Post, and more). Databases are updated weekly to ensure accuracy. This dual-source approach – both postal and carrier data – catches errors that single-source tools miss.