nextSIM eSIM Data Plans for Spain

nextSIM does not provide a truly unlimited data eSIM for Spain. All of its Spain‑only plans have a fixed data allowance; after the allocated amount is used the speed is throttled (for example, 512kbps or 2000kbps depending on the plan). For travelers who need a higher capacity, nextSIM offers large fixed data plans such as the eSIM Spain 100GB 30Days Standard, which supplies 100GB of high‑speed data for thirty days without a further data cap. Other options include the eSIM Spain Unlimited 1Days Standard, which gives 1GB of high‑speed data for a single day before speed reduction. These plans give a clear data limit rather than true unlimited usage.

nextSIM does not provide an eSIM for Spain that includes a phone number or SMS capability. The company only offers data‑only plans for Spain. Travelers can still use VoIP applications such as WhatsApp, Telegram and iMessage over the data connection for voice and messaging exchanges.

NextSIM’s overall catalogue includes 49 single‑country data plans and 89 multi‑country data plans. The dataset does not break down how many of those plans are specifically available for Spain, so an exact count for Spain is not provided.