nextSIM eSIM Data Plans for Iran

nextSIM does not provide a true unlimited data eSIM for Iran. All plans that carry the word “Unlimited” in their name actually have a hard cap of either 1 GB or 2 GB, with the connection speed reduced to 512 kbps or 2000 kbps once the cap is reached. These plans are limited by data quota and therefore are not unlimited.

Travelers who need high‑volume data can choose one of nextSIM’s fixed data plans instead. For example, the eSIM GLOBAL 50 GB 30‑day Premium plan offers 50 GB of high‑speed 5G data for 30 days, or the eSIM GLOBAL 40 GB 30‑day Premium plan provides 40 GB for the same period. A smaller fixed option for Iran is the eSIM Iran 10 GB 30‑day Premium plan, which gives 10 GB of data for 30 days. These fixed plans avoid the speed reduction that occurs on the limited “Unlimited” labels.

nextSIM does not offer an eSIM for Iran that includes a phone number or SMS capability. Only data‑only plans are available for travelers visiting Iran.

If you need voice or messaging, consider using VoIP applications such as WhatsApp, Telegram or iMessage over the data connection. Keep in mind that some destination‑level restrictions may block or limit access to certain apps, so verify that the services you rely on are reachable in Iran before purchasing a plan.

NextSIM offers a total of 48 distinct data‑cap plans that include Iran. Among them, 12 are single‑country plans that provide coverage only within Iran, while 36 are multi‑country plans that include Iran as part of a broader package. These plans span a price range from $8.49 to $1, 279.70 and cover data caps between 1 GB and 50 GB. Of the 48 plans, 10 feature a daily data cap, allowing a specific amount of data each day, whereas 38 provide a fixed data amount that can be used throughout the plan’s validity.