🇸🇲 eSIM for San Marino

As low as $0.12/day*
  • Unlimited data
  • 7-day validity
  • Fast, reliable connection
  • Skip the roaming bills
  • QR code sent instantly by email
Start using unlimited data
Days
Longer trips, better rate
7
Number of eSIMs
More eSIMs, more discounts
1
Total
—
Get San Marino eSIM
Install your eSIM before you leave or once you're on the move. Your plan starts the moment you land and switch on your eSIM.

* Lowest daily rate shown is based on the longest unlimited data plan you can buy.

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San Marino eSIM travel illustration

Why go with us?

See how Onetel compares with other options in San Marino.

Onetel
Local SIM
Roaming
Unlimited data plans
Instant activation
Keep your existing number
No hidden fees
No contract
24/7 support
🇸🇲

eSIM rates for San Marino

All costs in USD

1 GB for 7 days in San Marino costs $1.64 — about $0.23 a day on TIM San Marino, Prima or TMS, with no roaming charge and no SIM to swap. In San Marino, 5G is live.

Duration Price Each day
1 day $1.76 $1.76/day
7 days $1.64 $0.23/day
15 days $3.50 $0.23/day
30 days $3.70 $0.12/day
🇸🇲

Which networks you connect to in San Marino

Your eSIM roams onto San Marino's own operators. These are the networks and the frequencies they run — check your phone supports them before you travel.

Operator 4G / LTE bands 5G bands 5G
TIM San Marino B1, B3, B7, B20 n78 Yes
Prima B1, B3, B7, B20 — No
TMS B1, B3, B7, B20 — No

Coverage in San Marino

San Marino is entirely covered by all three operators; no unserved regions. TIM San Marino is the sole 5G operator. Foreign phones lacking B20 (800 MHz) may experience reduced indoor and rural LTE coverage.

Frequently Asked Questions

What to know before you go with your San Marino eSIM

Your eSIM connects to TIM San Marino, Prima, and TMS. All three provide full 4G coverage across the entire country. Only TIM San Marino offers 5G. This means reliable service everywhere, but if you want 5G, your phone must connect to TIM San Marino.

If your phone does not support band B20 (800 MHz), you may get weaker indoor and rural LTE coverage. All three local operators use B20 for 4G. Many non-European phones lack this band, so check your device specs before traveling.

No. This eSIM covers only San Marino. It stops at the border. If you cross into Italy, you will lose connectivity. Purchase a separate plan if you also need coverage in Italy or other neighbouring areas.

Data is not throttled or filtered beyond standard network management. You get full-speed access up to your plan limit. No content blocking or VPN restrictions apply. This is consistent across all three local operators.

No. San Marino does not require SIM registration or ID for visitors using eSIMs. You can activate and use the service immediately upon arrival. No passport or local registration process is needed.
24/7 Support

Stuck? We're around.

Got questions before you fly or while you're away — our support team is on live chat and email around the clock. Usually replies in under 2 minutes.

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Onetel customer support

Bundle San Marino plus other nearby countries.

Bundle value illustration
📦
BUNDLE
Best Value
One eSIM.
Multiple countries.
Europe (35 areas) 1GB 7Days
🇦🇹 🇧🇪 🇧🇬 🇨🇭 🇨🇾 🇨🇿 🇩🇪 🇩🇰 🇪🇪 🇪🇸 +25
1 GB 7d from $0.84

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