Résultats de Validation & Format d'Enveloppe Postale
How Does PostalCodes.info Validate International Postal Codes & Format UPU S42 Addresses?
The PostalCodes.info UPU S42 Postal Code Validator & Address Format Builder verifies batch postal codes against regular-expression masks and live WGS84 centroids across 249 ISO-3166-1 countries, automatically generating compliant Address Line 1, Address Line 2, and Locality/Postcode envelope layouts. It prevents the three primary causes of cross-border parcel rejection: spreadsheet leading-zero truncation (US 00501–09898, Spain 01–09, Germany 01–09), alphanumeric separator errors (UK SW1A 1AA, Canada M5V 2T6, Ireland Eircode D02 AF30), and mandatory checkout failures in non-postal countries (UAE 00000). Developers can also install our open-source SDK postalcodes-upu-regex v1.0.0.
📋 Cite or Embed This Chart on Your Website (HTML & Attribution Code)
Formats Officiels de Codes Postaux par Pays
| Pays | Format | Exemple | Annuaire & Préfixes |
|---|---|---|---|
| United States (ZIP) | NNNNN / NNNNN-NNNN | 10001 (New York) | US Cities → · Prefixes → |
| Spain / España (CP) | NNNNN (01001–52006) | 28001 (Madrid) | Cities → · Prefixes → |
| Mexico / México (SEPOMEX / SAT) | NNNNN (5 digits) | 06600 (CDMX) | Cities → · Prefixes → |
| Brazil / Brasil (CEP Correios) | NNNNN-NNN (8 digits) | 01000-000 (São Paulo) | Cities → · Prefixes → |
| Portugal (CTT) | NNNN-NNN (7 digits) | 1000-001 (Lisboa) | Cities → · Prefixes → |
| Colombia (4-72) | NNNNNN (6 digits) | 110111 (Bogotá) | Cities → · Prefixes → |
| United Kingdom (Royal Mail) | AA9A 9AA / A9 9AA | SW1A (London) | Cities → · Prefixes → |
| Canada (Canada Post FSA) | A9A 9A9 (Alphanumeric) | M5V (Toronto) | Cities → · Prefixes → |
Address Line 1 & Line 2 Builder + International Format Checker
Select a country and enter your street & apartment/suite/floor to generate the exact postal standard (USPS Pub 28 / Royal Mail / Canada Post / UPU S42) and checkout fallback code.
✈️ Countries Without Postal Codes & International Checkout Guide (UAE 00000, HK, Eircode)
Over 50 jurisdictions either do not use traditional numeric postal codes for door-to-door delivery or recently introduced alphanumeric smart routing codes. Here is what to enter when an online checkout or billing form marks the ZIP / Postal Code field as mandatory:
| Country / Territory | Official Addressing System | Mandatory Checkout Fallback | Directory Link |
|---|---|---|---|
| 🇦🇪 United Arab Emirates (Dubai, Abu Dhabi) | Emirates Post P.O. Box + 10-digit Makani building number | 00000 (or N/A) + P.O. Box | Explore UAE → |
| 🇮🇪 Ireland (Dublin, Cork, Galway) | 7-character alphanumeric Eircode (Routing Key + Unique Identifier) | D01 F5P2 / A65 F4E2 | Explore Ireland → |
| 🇭🇰 Hong Kong SAR | District + Street/Building + Floor/Flat (no domestic postal code) | 000000 or 999077 (CN post) | Explore HK → |
| 🇶🇦 Qatar (Doha) / 🇧🇸 Bahamas | Qatar Enwani (Zone + Street + Building) / P.O. Box | 00000 | Explore Qatar → |
Questions Fréquentes sur la Validation de Code Postal
Comment vérifier si un code postal est valide et existe réellement ?
Saisissez un code postal ou jusqu'à 25 codes en lot : notre outil valide la syntaxe officielle du pays ainsi que l'existence réelle de la commune dans notre base de 1,82 million d'enregistrements.