San Marino SIM Card

Compare Prepaid SIM Cards For San Marino

The best virtual SIM card depends on your trip length and required data amount. A local digital SIM provides immediate mobile data access upon arrival, avoiding the need to find a physical SIM card.

Connect to local networks for best coverage
Instant activation
Keep your main SIM for calls and SMS

Destination

Prefer to buy an eSIM instead?

Check out the best eSIM for San Marino

Last updated: 31 March 2026

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Best ESIM For San Marino

Best value / GB

PERIOD30 DAYS

DATA50 GB

PRICE$40.00= $0.80 / GB

As of April 2026, Roamify offers the best eSIM in San Marino — 30 days, 50 GB for $40.00 ($0.80/GB).

Buy eSIM from Roamify

Cheapest ESIM For San Marino

Cheapest price / GB

PERIOD7 DAYS

DATA1 GB

PRICE$4.50

As of April 2026, SimOptions offers the cheapest San Marino eSIM — 1 GB for $4.00 over 7 days. Need more data? It may not be the best value. Roamify offers a better rate at $0.80/GB — cheaper per GB than SimOptions.

Buy eSIM from SimOptions

Unlimited Data For San Marino

Best for heavy users

PERIOD7 DAYS

DATA∞

PRICE$29.88

As of April 2026, Truely offers the cheapest unlimited plan in San Marino — 7 days for $30.00 ($4.27/day). Note: speeds may be throttled after heavy use. For longer trips, Roamify's 30-day plan is faster.

Buy eSIM from Truely

Sort by

TRIP DURATION

3 tested providers·27 data plans for San Marino·Prices from $2.45 to $490.00

(7625)

PERIOD

NO EXPIRATION

DATA

1 GB

PRICE

$2.45

virtual SIM card

Instant activation

(7625)

PERIOD

NO EXPIRATION

DATA

2 GB

PRICE

$4.90=$2.45/GB

virtual SIM card

Instant activation

(1482)

PERIOD

NO EXPIRATION

DATA

1 GB

PRICE

$5.49

virtual SIM card

Instant activation

(7625)

PERIOD

NO EXPIRATION

DATA

3 GB

PRICE

$7.35=$2.45/GB

virtual SIM card

Instant activation

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User Reviews

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