4S eSIM
4S eSIM is a new global connectivity brand built by a team with strong experience in the telecommunications industry. Our partners provide direct network access to multiple mobile operators worldwide, giving us first-hand network resources and the ability to offer highly competitive pricing. We aim to make staying connected abroad simple, reliable, and affordable for everyone — from frequent travelers and digital nomads to business professionals and international students. With instant activation, flexible regional and global data plans, and no need for physical SIMs or complex KYC verification, 4S eSIM delivers a truly borderless mobile experience.
Promo Code
Unlimited4S eSIM eSIM Data Plans for Caribbean
15% OFF
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Does 4S eSIM offer unlimited data eSIM for Caribbean?
4S eSIM does not sell truly unlimited data eSIMs for Caribbean destinations. The plans that carry “Unlimited” in their name, such as Global 5GB Unlimited – 1 Day or Global 50GB Unlimited – 15 Days, actually have a hard cap on high‑speed data. After the listed amount is consumed the speed is throttled to 1000kbps.
Instead, 4S eSIM offers fixed data plans with a specified data allowance and validity period. Examples include a 5 GB plan usable for one day, a 50 GB plan valid for 30 days, or a 20 GB plan that can be used for five days. These fixed data plans may be more cost‑effective for most travelers, while very heavy users might need to add additional data credits.
Does 4S eSIM offer Caribbean eSIM with phone number and SMS?
4S eSIM does not provide an eSIM plan for the Caribbean that includes a local phone number or SMS capability. The available Caribbean eSIMs from this provider are data‑only, offering internet access but no call or text feature.
Travelers who need voice or messaging can use popular VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection. However, some destinations may block or limit access to specific apps or VoIP services, so it is advisable to confirm that the preferred applications will work in the intended Caribbean country before purchasing a plan.
What countries are covered by 4S eSIM's eSIM plans in Caribbean?
4S eSIM offers two Caribbean‑focused plans. The Global plan covers Antigua and Barbuda, Barbados, Bahamas, Curaçao, Dominica, Dominican Republic, Jamaica, Saint Kitts and Nevis, Cayman Islands, Saint Lucia, Puerto Rico, Turks and Caicos Islands, Saint Vincent and the Grenadines, and the British Virgin Islands, and it also includes many other regions worldwide. The Caribbean+ plan covers Antigua and Barbuda, Anguilla, Barbados, Bahamas, Curaçao, Dominica, Dominican Republic, Grenada, Jamaica, Saint Kitts and Nevis, Cayman Islands, Saint Lucia, Montserrat, Puerto Rico, Turks and Caicos Islands, Saint Vincent and the Grenadines, and the British Virgin Islands.
Summarized by AI, Last updated:
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