Will my Italian or EU SIM card roam for free in San Marino, or should I use CheapESIM?

Do not rely on your Italian or EU SIM for free roaming in San Marino! This is a common and expensive mistake. San Marino is an independent microstate, not part of the European Union. Your EU "Roam Like at Home" plan will not apply, and your home carrier, even from Italy (like TIM or Vodafone IT), will charge exorbitant international roaming rates. CheapESIM provides a transparent, budget-friendly solution specifically for San Marino, ensuring you avoid unexpected bills that can cost hundreds of dollars for basic data usage. Compare our rates and see the immediate savings.