Best eSIM for Iran

Iran operates on Iran Standard Time (UTC+3:30), which is an unusual half-hour offset that catches many travelers off guard. When calling home from Tehran, dial the international prefix followed by +98 for Iran's country code. If you're based in Western Europe, expect a 2.5 to 3.5 hour time difference depending on daylight saving periods — plan video calls with family accordingly to avoid late-night disruptions.

Activate dual SIM mode before departure so your home number stays reachable for banking verification codes and two-factor authentication. Farsi (Persian) is the primary language, and English signage is limited outside central Tehran and Isfahan's tourist areas. Download Google Translate's Farsi offline pack before your trip, as some translation services face access restrictions inside the country. For navigation, save offline maps of key cities in apps like Maps.me, since real-time data connectivity can be inconsistent in rural provinces between Shiraz and Yazd.

Iranians drive on the right side of the road, but traffic in Tehran is notoriously dense — GPS rerouting through side streets saves considerable time. If you're exploring multiple countries across the region, consider browsing eSIM Asia plans that may bundle coverage. Hotel Wi-Fi in major cities like Tabriz and Esfahan exists but often delivers slow speeds, making a dedicated data eSIM far more practical for daily navigation and communication.

Buying a physical SIM card at Tehran's Imam Khomeini International Airport is possible from operators like Irancell and MCI (Hamrah-e Aval), but the process requires passport registration with Iranian authorities, which can take 30 minutes to over an hour depending on queue length and system delays. Operator kiosks at the airport sometimes close during late-night arrivals, leaving travelers without connectivity until they reach the city. Shops in Tehran's Valiasr Street or Isfahan's bazaar areas also sell tourist SIMs, though staff rarely speak fluent English, making plan selection confusing.

Free Wi-Fi exists in some hotels and cafés across Tehran, Shiraz, and Isfahan, but speeds are often unreliable and connections drop frequently. Many Western apps and websites are restricted in Iran, so public hotspots offer limited utility without a VPN. Pocket Wi-Fi rental services remain uncommon and hard to find for short-term visitors. International roaming is another challenge — due to sanctions, many European and American carriers have no active agreements with Iranian networks, meaning your phone may simply show no signal upon landing.

An eSIM solves most of these pain points: you activate it before departing, skip passport queues at the airport, and land with immediate data access. This advantage also applies to neighboring destinations — travelers heading onward can pair their plan with an eSIM for Iraq just as easily, ensuring seamless connectivity across the region without hunting for SIM vendors at each border crossing.