Registry / France / Postal code prefixes / 20 /

France postal codes starting with 20

Prefix 20 contains 185 code postal records across 362 mapped localities in France.

Verified data profile for France prefix 20

Based on 451 records, 185 code postal values and 362 mapped localities. Coordinate coverage is 100.0%.

451

Records

185

Postal identifiers

100.0%

Geocoded

20000

Example code

Postal code	Locality	Administrative path	Coordinates
20000	Ajaccio	Corse / Corse-du-Sud / Ajaccio	41.9189, 8.7381
20090	Ajaccio	Corse / Corse-du-Sud / Ajaccio	41.9189, 8.7381
20100	Bilia	Corse / Corse-du-Sud / Sartène	41.625, 8.907
20100	Foce	Corse / Corse-du-Sud / Sartène	41.6167, 9
20100	Giuncheto	Corse / Corse-du-Sud / Sartène	41.5884, 8.9545
20100	Granace	Corse / Corse-du-Sud / Sartène	41.646, 9.0082

Prefix coverage and examples

Use this page to understand country coverage, postal code formats, prefixes and the most useful child pages for lookup or download. The canonical route for this record set is /postal-codes/france/codes/20.

How to use this lookup

Use the sample rows to verify what the prefix actually covers.
Compare neighboring prefixes when a city or district spans multiple ranges.
Download the country dataset when you need every code in the prefix.

Records

451

Database rows represented by this canonical route.

Postal identifiers

185

Distinct postal code values in this route.

Localities

362

Mapped place names or administrative entries.

Coordinate coverage

100.0%

Rows with latitude and longitude available.

Detected format

5 digits (NNNNN)

French postal codes use five digits; the first two generally identify the department.

Example

20000

Sample code from Ajaccio.

Prefix use

range lookup

Use this range when you know the first digits or letters but need matching localities.

Code	Place	Hierarchy	Coordinates
20000	Ajaccio	Corse / Corse-du-Sud / Ajaccio	41.9189, 8.7381
20090	Ajaccio	Corse / Corse-du-Sud / Ajaccio	41.9189, 8.7381
20100	Bilia	Corse / Corse-du-Sud / Sartène	41.625, 8.907
20100	Foce	Corse / Corse-du-Sud / Sartène	41.6167, 9
20100	Giuncheto	Corse / Corse-du-Sud / Sartène	41.5884, 8.9545

Download postal data

CSV, JSON and XLSX exports for research, validation and data products.

Use the API

Query postal codes by country, place name, region or code prefix.

Implementation notes

Field definitions, canonical paths and practical lookup guidance.

Useful related pages

France

Country · 51,611 records

All prefixes

Postal code prefixes · 20,418 records

Prefix 27

Postal code range · 198 records

Prefix 30

Postal code range · 197 records

Prefix 21

Postal code range · 192 records

Prefix 64

Postal code range · 189 records

Prefix 85

Postal code range · 185 records

Prefix 51

Postal code range · 176 records

Prefix 66

Postal code range · 175 records

Prefix 22

Postal code range · 169 records

Data questions

What does this code postal prefix cover?

This page lists representative records, localities and nearby ranges for the France prefix 20 prefix in France.

Is the complete prefix dataset shown here?

The HTML page shows a bounded sample from 185 matching identifiers and points to the country export for complete coverage.

How should I use a prefix page?

Use it to narrow a lookup when you know the first characters of the code, then confirm locality, region and coordinates.

Related prefix ranges in France

Compare this range with other active code postal prefixes from the same country-level directory.

198 codes across 692 localities.

197 codes across 352 localities.

192 codes across 708 localities.

189 codes across 549 localities.

185 codes across 288 localities.

176 codes across 619 localities.

175 codes across 252 localities.

169 codes across 373 localities.

Representative postal code examples

This page keeps a bounded sample for fast crawling and links each code to its canonical lookup page. Use the country export when you need the full prefix dataset.

Postal code	Locality	Region	Coordinates
20000	Ajaccio	Corse / Corse-du-Sud / Ajaccio	41.9189, 8.7381
20090	Ajaccio	Corse / Corse-du-Sud / Ajaccio	41.9189, 8.7381
20100	Bilia	Corse / Corse-du-Sud / Sartène	41.625, 8.907
20100	Foce	Corse / Corse-du-Sud / Sartène	41.6167, 9
20100	Giuncheto	Corse / Corse-du-Sud / Sartène	41.5884, 8.9545
20100	Granace	Corse / Corse-du-Sud / Sartène	41.646, 9.0082
20100	Grossa	Corse / Corse-du-Sud / Sartène	41.6103, 8.8764
20100	Sartène	Corse / Corse-du-Sud / Sartène	41.6167, 8.9833
20110	Arbellara	Corse / Corse-du-Sud / Sartène	41.6816, 8.9901
20110	Belvédère-Campomoro	Corse / Corse-du-Sud / Sartène	41.6277, 8.8154
20110	Propriano	Corse / Corse-du-Sud / Sartène	41.6759, 8.9041
20110	Viggianello	Corse / Corse-du-Sud / Sartène	41.6803, 8.9519
20111	Calcatoggio	Corse / Corse-du-Sud / Ajaccio	42.0284, 8.7678
20111	Casaglione	Corse / Corse-du-Sud / Ajaccio	42.0683, 8.7884
20112	Altagène	Corse / Corse-du-Sud / Sartène	41.7061, 9.0709
20112	Mela	Corse / Corse-du-Sud / Sartène	41.6958, 9.0945
20112	Olmiccia	Corse / Corse-du-Sud / Sartène	41.6938, 9.0598
20112	Sainte-Lucie-de-Tallano	Corse / Corse-du-Sud / Sartène	41.6979, 9.0647
20112	Zoza	Corse / Corse-du-Sud / Sartène	41.7178, 9.0705
20113	Olmeto	Corse / Corse-du-Sud / Sartène	41.7172, 8.9178
20114	Figari	Corse / Corse-du-Sud / Sartène	41.4882, 9.1295
20115	Piana	Corse / Corse-du-Sud / Ajaccio	42.2383, 8.6356
20116	Aullène	Corse / Corse-du-Sud / Sartène	41.772, 9.0815
20116	Zérubia	Corse / Corse-du-Sud / Sartène	41.7527, 9.0754
20117	Cauro	Corse / Corse-du-Sud / Ajaccio	41.9176, 8.9148
20117	Eccica-Suarella	Corse / Corse-du-Sud / Ajaccio	41.9167, 8.9167
20117	Ocana	Corse / Corse-du-Sud / Ajaccio	41.9609, 8.9349
20117	Tolla	Corse / Corse-du-Sud / Ajaccio	41.9752, 8.9737
20118	Coggia Maio	Corse / Corse-du-Sud / Ajaccio	42.1213, 8.759
20118	Vico	Corse / Corse-du-Sud / Ajaccio	42.1667, 8.8
20119	Bastelica	Corse / Corse-du-Sud / Ajaccio	42.0034, 9.0542
20121	Azzana	Corse / Corse-du-Sud / Ajaccio	42.1169, 8.9233
20121	Pastricciola	Corse / Corse-du-Sud / Ajaccio	42.1403, 8.9841
20121	Rezza	Corse / Corse-du-Sud / Ajaccio	42.1266, 8.946
20121	Rosazia	Corse / Corse-du-Sud / Ajaccio	42.1281, 8.877
20121	Salice	Corse / Corse-du-Sud / Ajaccio	42.1197, 8.9001
20122	Quenza	Corse / Corse-du-Sud / Sartène	41.7657, 9.1377
20123	Cognocoli-Monticchi	Corse / Corse-du-Sud / Ajaccio	41.8285, 8.9053
20123	Pila-Canale	Corse / Corse-du-Sud / Ajaccio	41.8128, 8.9099
20124	Zonza	Corse / Corse-du-Sud / Sartène	41.7493, 9.1708
20125	Orto	Corse / Corse-du-Sud / Ajaccio	42.1872, 8.9321
20125	Poggiolo	Corse / Corse-du-Sud / Ajaccio	42.1765, 8.9088
20125	Soccia	Corse / Corse-du-Sud / Ajaccio	42.1903, 8.9098
20126	Cristinacce	Corse / Corse-du-Sud / Ajaccio	42.2391, 8.8402
20126	Évisa	Corse / Corse-du-Sud / Ajaccio	42.2535, 8.8024
20127	Serra-di-Scopamène	Corse / Corse-du-Sud / Sartène	41.7531, 9.0995
20128	Albitreccia	Corse / Corse-du-Sud / Ajaccio	41.863, 8.9426
20128	Grosseto-Prugna	Corse / Corse-du-Sud / Ajaccio	41.871, 8.964
20128	Guargualé	Corse / Corse-du-Sud / Ajaccio	41.8365, 8.9266
20128	Urbalacone	Corse / Corse-du-Sud / Ajaccio	41.8366, 8.9479
20129	Bastelicaccia	Corse / Corse-du-Sud / Ajaccio	41.922, 8.8289
20130	Cargèse	Corse / Corse-du-Sud / Ajaccio	42.1363, 8.5959
20131	Pianottoli-Caldarello	Corse / Corse-du-Sud / Sartène	41.4944, 9.0563
20132	Zicavo	Corse / Corse-du-Sud / Ajaccio	41.908, 9.1294
20133	Carbuccia	Corse / Corse-du-Sud / Ajaccio	42.0405, 8.953
20133	Ucciani	Corse / Corse-du-Sud / Ajaccio	42.0444, 8.9782
20134	Ciamannacce	Corse / Corse-du-Sud / Ajaccio	41.9518, 9.147
20134	Palneca	Corse / Corse-du-Sud / Ajaccio	41.969, 9.1721
20134	Sampolo	Corse / Corse-du-Sud / Ajaccio	41.9418, 9.1233
20134	Tasso	Corse / Corse-du-Sud / Ajaccio	41.945, 9.1045

Showing 60 representative records from 185 matching codes to keep the page fast and crawlable. Download the France dataset for complete coverage.