Validate in over 125 countries/ territories

Address Validation iO works internationally! Find out below which countries/ territories are covered and which are not yet!

Post boxes

The coverage in these countries/ territories is the highest possible. They additionally offer validations for post box identification numbers.

Full coverage

Address data on these countries/ territories is very precisely. Post box addresses won't be validated.

No coverage

These countries/ territories are not yet supported, which means that it is possible, that valid addresses will be displayed as invalid.

Countries/ territories supporting post boxes

Australia, Belgium, Brazil, Canada, Cocos Islands, Finland, Germany, Guernsey, Ireland, Isle of Man, Jersey, Netherlands, New Zealand, Singapore Sweden, United Kingdom, United States

Countries/ territories with full coverage

Europe

Åland Islands, Albania, Andorra, Austria, Azerbaijan, Belarus, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Faroe Islands, Finland, France, Germany, Gibraltar, Guernsey, Greece, Holy See (Vatican), Hungary, Iceland, Ireland, Isle of Man, Italy, Jersey, Kosovo, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Monaco, Montenegro, Netherlands, North Macedonia, Norway, Poland, Portugal, Republica of Moldova, Romania, Russian Federation, San Marino, Serbia, Slovakia, Slovenia, Spain, Svalbard and Jan Mayen, Sweden, Switzerland, Ukraine, United Kingdom

North America

Bahamas, Barbados, Belize, Canada, Cayman Islands, Dominican Republic, Guadeloupe, Guatemala, Martinique, Mexico, Puerto Rico, Saint Barthélemy, Saint Martin (French Part), Saint Pierre and Miquelon, United States, Virgin Islands

South America

Argentina, Aruba, Bermuda, Bolivia, Brazil, Chile, Colombia, Ecuador, French Guiana, Suriname, Uruguay, Venezuela

Australia

Australia, Guam, New Caledonia, New Zealand, Norfolk Island, Northern Mariana Islands, Tonga, Vanuatu

Asia

Azerbaijan, Bahrain, Brunei Darussalam, Cocos (Keeling) Islands, Georgia, Hongkong, India, Indonesia, Israel, Japan, Jordan, Kazakhstan, Kuwait, Lebanon, Macao, Malaysia, Oman, Philippines, Qatar, Republic of Korea, Saudi Arabia, Singapore, Taiwan Province of China, Thailand, Turkey, United Arab Emirates, Uzbekistan, Vietnam

Africa

Angola, Burkina Faso, Egypt, Mayotte, Morocco, Namibia, Nigeria, Réunion, South Africa, Tunisia