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Global Sourcebook for International Data Management
by Graham Rhind
San Marino is a tiny but completely independent state encircled by Italy. For most rules and formats relating to this republic, please refer to the chapter on Italy.
For supplementary information, see links to post office home pages here , to postal code pages here and to other personal name and addressing issues pages here .
Note: This section last updated 7th June 2021
1.234,45
(where , indicates the decimal separator and . the thousands separator)
Italian is the national language. Most of the population speak the Emiliano-Romagnolo dialect.
This is written Casella Postale.
Note: This section last updated 18th September 2020
San Marino forms part of the Italian postal system. Its addresses will usually be found in Italian address databases. They can be identified by their postal code (Codice di Avviamento Postale (CAP)), commencing 4789, and, where written, their region, which is SM for San Marino.
Metadata containing postal code formatting rules, exceptions and regular expressions can be acquired
\A((4789)[0-9])\Z
n/a
Note: This section last updated 12th July 2017
Refer to Exonyms in San Marino for full lists of place names in San Marino in other languages.
Alternate place name forms/postal code tables can be acquired at http://www.grcdi.nl/settlements.htm
Other language place name data can be acquired at http://www.grcdi.nl/otherlanguageplace.htm
San Marino is sub-divided into 9 Castles (castelli, singular - castello), each corresponding to a village. These are:
Acquaviva Borgo Maggiore Chiesanuova Domagnano Faetano Fiorentino Monte Giardino San Marino Serravalle
San Marinan telephone numbers have no area codes. Number lengths vary between 6 and 10 digits. Mobile numbers commence with a 6.
Every effort is made to keep this resource updated. If you find any errors, or have any questions or requests, please don't hesitate to contact the author.
All information copyright Graham Rhind 2024. Any information used should be acknowledged and referenced.