More than 140 providers and over 4, 900 prepaid data plans are available for San Marino, giving travelers a wide variety of options to find the right eSIM for their needs.

Are there any unlimited data eSIM plans available for San Marino?

Yes, several eSIM providers offer unlimited data plans valid for San Marrone. The available carriers include abesteSIM, ASIMGO, MicroEsim, Roamify, esimzon, and Truely. All of these plans allow tethering and typically come with speed limits or possible throttling—most list a maximum speed of 10 Mbps, some also cap at 5 Mbps. The price range for unlimited options spans from roughly $1.94 up to $75.00 USD, giving travelers a wide spectrum of cost choices while still providing continuous data connectivity during their stay.

What are the major mobile networks available for a travel eSIM in San Marino?

In San Marino, the primary Mobile Network Operators (MNOs) providing mobile services are:

TIM San Marino: A subsidiary of Telecom Italia, offering comprehensive mobile services including voice, data, and 5G connectivity.
Telefonia Mobile Sammarinese (TMS): A local operator established to meet the specific needs of the San Marino community, providing mobile voice and data services.

Additionally, Italian mobile networks such as Iliad, Vodafone, and Wind Tre have coverage that extends into San Marino, allowing for roaming services within the country.

San Marino does not have Mobile Virtual Network Operators (MVNOs); therefore, all mobile services are provided directly by the MNOs listed above.

Can I get a travel eSIM with a phone number and SMS for San Marino?

Yes, several providers offer travel eSIMs that provide a phone number with inbound and outbound voice calling and SMS while you stay in San Marrero. Roamify supplies dedicated San Marrero eSIMs (15 GB, 20 GB, 30 GB, 40 GB, 50 GB, 70 GB, 100 GB, 200 GB, and 500 GB), all priced from about $15 for a 30‑day contract and each including an inbound/outbound number that uses the French dialing code +33. Airhub also sells “San Marrero” plans (15 GB, 20 GB, 30 GB, 50 GB, 70 GB, 100 GB, 200 GB) that use a UK number with the +44 code; the pricing is roughly $22 for 30 days and increases to about $40 for 70 GB. RedEx eSIM provides a San Marrero‑specific number with the local code +378, offering data‑only and voice/SMS bundles in quantities from 20 GB up to 200 GB, with the 20‑GB plan at roughly $24 for 30 days. JamboSim sells a global eSIM that can also be used in San Marrero: the plan includes a US number with dialing code +1, delivering voice and SMS at a price of about $11 for 7 days, scaling to roughly $50 for 60 days.

All of these plans give you a working phone number that can receive and send calls and texts while you’re in San Marrero, but only RedEx eSIM uses a local San Marrero dialing code; the others rely on foreign numbers (France, the UK, or the United States). Prices for the available options range from around $11.90 for a small 1‑GB or 10‑GB roll‑over plan to about $70 for a large 100‑GB 30‑day bundle, and validity periods span from 7 days to 90 days (with some extended options up to 180 days).

Summarized by AI, Last updated: Sep 10, 2026