8 Services from address-formats.x402tookit.com

Renders address fields into a country's standard multi-line mailing format with correct ordering, casing, and missing-field reporting.

Validates a postal code against a country's regex pattern and optionally checks it against a state/province subdivision prefix pattern.

Returns administrative divisions (states, provinces, regions) for a given country, including ISO codes, names, and postal prefix patterns.

Returns a country's postal address layout including line order template, required fields, uppercase rules, and localized field labels for a given ISO 3166-1 alpha-2 country code.

Returns which address fields (state, city, district, postal code) a given country uses, along with their local labels and whether each field is required.

Returns sample postal codes for a given country, each validated against that country's regex pattern, with pattern details and match results.

Guesses which country or countries a postal code belongs to based on its format/shape, flagging ambiguity when multiple countries match.

Heuristically detects whether an address line contains PO box wording across multiple languages including English, German, French, and Spanish.