France Complete Address Format Guide
French codes postaux contain five digits; the opening digits usually correspond to a department. Overseas departments and special routing require exceptions to simple mainland assumptions. National numbers have ten digits beginning with 0. International format replaces that zero with +33; 06 and 07 are commonly mobile ranges. Given name normally precedes family name. Accents, apostrophes, spaces, and compound family names must be retained; uppercase display does not remove diacritics.
Standard format
Chloé Martin / Gabriel Dubois → street → NNNNN
Example
75001 · +33 1 42 68 53 00
Implementation and validation notes
French codes postaux contain five digits; the opening digits usually correspond to a department. Overseas departments and special routing require exceptions to simple mainland assumptions. National numbers have ten digits beginning with 0. International format replaces that zero with +33; 06 and 07 are commonly mobile ranges. Given name normally precedes family name. Accents, apostrophes, spaces, and compound family names must be retained; uppercase display does not remove diacritics.
Validate required state, character set, length, and syntax on the client, then repeat validation on the server. Preserve the original input and normalize into a separate field; never truncate local scripts, compound names, or leading zeroes to fit a single Western assumption.
This guide describes common formats rather than an official registry and cannot enumerate every exception. Generated output is for testing only, not delivery, calling, identity verification, or real account activity.
Postal code
NNNNN
French codes postaux contain five digits; the opening digits usually correspond to a department. Overseas departments and special routing require exceptions to simple mainland assumptions.
Phone
+33 area/subscriber
National numbers have ten digits beginning with 0. International format replaces that zero with +33; 06 and 07 are commonly mobile ranges.
Names
Chloé Martin / Gabriel Dubois
Given name normally precedes family name. Accents, apostrophes, spaces, and compound family names must be retained; uppercase display does not remove diacritics.
Related resources
Frequently asked questions
What is the standard France address format?
A common representation is Chloé Martin / Gabriel Dubois → street → NNNNN, for example 75001 · +33 1 42 68 53 00. French codes postaux contain five digits; the opening digits usually correspond to a department. Overseas departments and special routing require exceptions to simple mainland assumptions. National numbers have ten digits beginning with 0. International format replaces that zero with +33; 06 and 07 are commonly mobile ranges. Given name normally precedes family name. Accents, apostrophes, spaces, and compound family names must be retained; uppercase display does not remove diacritics.
How should France address test data be stored?
Store the original value as a string so leading zeroes, spaces, hyphens, accents, and local scripts are preserved. Use a separate normalized field for search.
Does correct formatting prove the data is real?
No. Syntax validation cannot prove an address is deliverable, a number is assigned, or a name belongs to a real person.