ESIM.DOG 🐶 eSIM Data Plans for Spain

ESIM.DOG does not provide a true unlimited data eSIM for Spain. The only plan that carries the label “unlimited” has a 500 MB data cap; after that limit is reached the speed is throttled to 512 kbps, which is not an unrestricted high‑speed connection.

Instead, ESIM.DOG offers fixed‑data plans for Spain, such as a 100 GB plan valid for 30 days (priced at $35.34 USD) and a 50 GB plan valid for 1 day (priced at $18.65 USD). These fixed‑data options are available at various validity periods and can be more cost‑effective for travelers unless they require continuous, unlimited high‑speed data.

ESIM.DOG 🐶 does not sell any Spanish eSIM plans that provide a local phone number or SMS capability. All plans available from this provider for Spain are data‑only and can be used at standard 5G, 4G or 3G speeds for the chosen validity period.

Travelers who need to make calls or send messages while abroad can still use data‑based VoIP services such as WhatsApp, Telegram or iMessage over the eSIM connection, which does not require a traditional phone number or SMS.

ESIM.DOG offers 74 single‑country plans and 553 multi‑country plans that include Spain, with prices ranging from $0.50 to $221.48 and data caps covering 100 MB to 100 GB.