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yaySIM

No app and no registration: your eSIM is ready to install with one tap the moment you pay. yaySIM is a German provider with support in German and English, offering prepaid data plans in 160 destinations.

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Usage limit: Unlimited

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yaySIM eSIM Data Plans for Caribbean

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CB-24_0.5_Daily

Data: 500MB
Validity: 1 Day
Price/GB: $17.74/GB
Price: $8.87 (€7.90)
5% OFF
27 Countries

CB-25_1_7

Data: 1GB
Validity: 7 Days
Price/GB: $16.73/GB
Price: $16.73 (€14.90)
5% OFF
27 Countries

CB-24_1_Daily

Data: 1GB
Validity: 1 Day
Price/GB: $17.85/GB
Price: $17.85 (€15.90)
5% OFF
27 Countries

CB-25_3_30

Data: 3GB
Validity: 30 Days
Price/GB: $9.69/GB
Price: $29.08 (€25.90)
5% OFF
27 Countries

CB-25_5_30

Data: 5GB
Validity: 30 Days
Price/GB: $8.96/GB
Price: $44.79 (€39.90)
5% OFF
27 Countries

CB-24_5_Daily

Data: 5GB
Validity: 1 Day
Price/GB: $8.96/GB
Price: $44.79 (€39.90)
5% OFF
27 Countries

CB-25_10_30

Data: 10GB
Validity: 30 Days
Price/GB: $5.83/GB
Price: $58.27 (€51.90)
5% OFF
27 Countries

yaySIM for Caribbean FAQ

Does yaySIM offer unlimited data eSIM for Caribbean?

No, yaySIM does not provide an unlimited data eSIM plan for the Caribbean. The available options are fixed‑data plans, which offer a set amount of data that must be used within a specified validity period. For example, yaySIM offers a 10 GB plan valid for 30 days and a 5 GB plan also valid for 30 days in the Caribbean. Fixed‑data plans can be more cost‑effective for most travelers unless they require an exceptionally high amount of data.

Does yaySIM offer Caribbean eSIM with phone number and SMS?

yaySIM does not offer a Caribbean eSIM that includes a phone number or SMS capability. The provider’s plans for Caribbean destinations are data‑only, providing connectivity but no native voice or text services.

Travelers who need to send or receive messages can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection; however, some Caribbean islands may block or restrict access to these services, so it is advisable to confirm their availability before purchasing.

What countries are covered by yaySIM's eSIM plans in Caribbean?

The CB-24_0.5_Daily plan from yaySIM covers the following Caribbean countries: Antigua and Barbuda, Anguilla, Barbados, Bonaire, Sint Eustatius, and Saba, Curaçao, Dominica, Dominican Republic, Grenada, Guadeloupe, Jamaica, Saint Kitts and Nevis, Cayman Islands, Saint Lucia, Montserrat, Puerto Rico, Sint Maarten, Turks and Caicos Islands, Saint Vincent and the Grenadines, and the British Virgin Islands. This plan also extends coverage to Latin America, but that region lies outside the Caribbean.

Summarized by AI, Last updated:

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