Comet SIM eSIM Data Plans for Spain

Comet SIM does not offer an unlimited data eSIM plan for Spain. The plans listed for Spain all have fixed data caps, the largest of which is 20 GB for 30 days.

Travelers who need a larger amount of data can choose from the fixed‑data plans available, such as the Spain eSIM 20 GB/30 days for $19.90 USD or the Spain eSIM 10 GB/30 days for $12.90 USD. Selecting a fixed‑data plan is generally more cost‑effective unless the user is an extremely heavy data consumer.

Comet SIM does not provide Spain eSIM plans that include a phone number or SMS service. Only data‑only eSIM options are available for travelers heading to Spain. Travelers who need voice or text communications can use VoIP applications such as WhatsApp, Telegram or iMessage over the data connection. However, some destinations may block or restrict certain apps, so it is advisable to verify that the services you rely on are accessible in Spain before making a purchase.

Comet SIM provides five single‑country data plans for Spain and ten multi‑country plans that include Spain. The available plans range in price from about $3.90 to $119.90 and offer data caps ranging from 1 GB to 20 GB, covering validity periods of 7 to 30 days. The single‑country selections focus on travel‑specific data bundles for Spain alone, while the multi‑country options bundle Spain with other European destinations.