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Republic of San Marino
San Marino.
Practical info · Post and ZIP codes

ZIP codes of
San Marino

The Postal Service of the Republic of San Marino has been active since 1607 and since 2013 has operated independently from Poste Italiane. The territory is covered by ten post offices distributed across the nine Castelli and twenty-six ZIP codes, from 47890 to 47899.

Post offices
10
Locality codes
26
Service since
1607

Source: Poste San Marino · Secretariat of State for Labour, Cooperation and the Postal Service

First stamp of the Republic of San Marino, issued in 1877
Philately · 1877
The first stamp of the Republic
§ I — The postal service

From 1607 to today

The Sammarinese postal service was established in 1607 to ensure the circulation of mail between the Republic and the surrounding territories. In 1877 the first stamp of San Marino was printed, an event that marked the entry of the small State into the international philatelic circuit.

From 1923 to 2013 the Postal Service operated in close cooperation with Poste Italiane, with its own issues but shared logistic management. Since 2013 the service has returned to full autonomy and reports to the Secretariat of State for Labour, Cooperation and the Postal Service. The institutional portal is poste.sm.

«The stamp is a small document of sovereignty. San Marino understood this as early as 1877 and continues to use it as a calling card around the world.»
§ II — The ten post offices

Addresses and contacts in the Castelli

Each Castello has a post office; to the list is added the Dogana counter, at the northern entrance of the territory. Addresses and telephone numbers are published on the official website of the Postal Service.

List of post offices of the Republic of San Marino with address and telephone number.
Office Address Telephone
City of San Marino Via G. Giacomini, 69 +378 0549 882906
Borgo Maggiore Piazza Grande, 25 +378 0549 883309
Domagnano Piazza Filippo da Sterpeto, 3 +378 0549 883361
Serravalle Via Coluccio Salutati, 3 +378 0549 885546
Dogana Piazza Marino Tini, 3 +378 0549 885510
Acquaviva Via Fabrizio da Montebello, 5 +378 0549 883870
Fiorentino Via la Rena, 19 +378 0549 883255
Faetano Strada della Croce, 48 +378 0549 883300
Chiesanuova Via Corrado Forti, 69 +378 0549 883304
Montegiardino Via del Dragone, 17 +378 0549 996361

Source: Poste San Marino, poste.sm. Verification of opening hours directly on the official website is recommended.

§ III — ZIP codes by locality

From 47890 to 47899

The territory of the Republic is served by ten ZIP codes, covering twenty-six localities between Castelli capitals and hamlets. The two-letter abbreviations identify the reference municipality within the internal postal system.

ZIP codes by locality of the Republic of San Marino.
Locality ZIP Code
San Marino (City)47890SM
Casole47890CS
Murata47890MU
Santa Mustiola47890ST
Dogana47891DO
Falciano47891FL
Galazzano47891GA
Rovereta47891RV
Acquaviva47892AQ
Gualdicciolo47892GU
Borgo Maggiore47893BM
Cailungo47893CA
Ca' Rigo47893CR
San Giovanni47893SG
Valdragone47893VD
Ventoso47893VT
Chiesanuova47894CN
Teglio47894TG
Domagnano47895DM
Torraccia47895TR
Faetano47896FA
Fiorentino47897FI
Cerbaiola47898CB
Montegiardino47898MG
Fiorina47899FR
Serravalle47899SE

Source: Poste San Marino. The wording "Repubblica di San Marino" must be indicated in full on international shipments, together with the country code SM.

§ IV — Further reading

Castelli and philately

Territory

Castelli of San Marino

The nine administrative jurisdictions of the Republic, population, surface and borders.
Practical info

Coins and stamps

Issues of the Philatelic and Numismatic Office and history of the series.
Practical info

Phone numbers

Contacts of the Gendarmerie, pharmacies and public services of the Republic.
FAQ · Useful answers

Frequently asked questions

What is the ZIP code of the City of San Marino?
47890. The same code also serves Murata, Casole and Santa Mustiola, all hamlets of the City of San Marino.
How many post offices are there in the Republic?
Ten. One in each of the nine Castelli, plus the Dogana office, located within the Castello di Serravalle and open to transit towards Italy.
Since when has the Sammarinese postal service been autonomous?
Since 2013. The postal service was founded in 1607 and between 1923 and 2013 operated in cooperation with Poste Italiane. Today it falls under the Secretariat of State for Labour, Cooperation and the Postal Service.
When was the first Sammarinese stamp printed?
In 1877. From the first issue, stamps have become one of the most recognisable symbols of the sovereignty of the Republic and are still issued by the Philatelic and Numismatic Office.
Can a Sammarinese address be reached using the Italian ZIP code?
No. Sammarinese ZIP codes must be indicated in the format 4789X followed by the name of the locality and the wording "Repubblica di San Marino". International shipments require the country code SM.