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Everything you need to know about using eSIMs in Antigua and Barbuda
There are more than 190 travel eSIM providers and more than 4, 900 prepaid data plans available for Antigua and Barbuda. With a wide variety of options, travelers can easily find an eSIM that suits their needs.
Yes, there are unlimited data eSIM plans for travelers heading to Antigua and Barbuda that come from two providers. Both world‑wide carriers offer unlimited data pockets, though they note that speeds may degrade after a high volume of data has been used. The pricing for these unlimited offers ranges from about $13 up to nearly $200, depending on the desired validity period and specific features. If none of the aim is unlimited data, travel writers advise estimating usage—consider how often the phone will stream videos, browse, or use messaging—and then choosing a plan with a generous data allowance to avoid unexpected overage costs.
In Antigua and Barbuda, the primary Mobile Network Operators (MNOs) are:
Antigua Public Utilities Authority (APUA): A state-owned telecommunications provider offering a range of services, including mobile voice and data.
Flow (operated by Liberty Latin America): A major telecommunications company providing mobile services such as voice, data, and messaging.
Digicel: A leading mobile communication provider in the Caribbean region, offering various prepaid and postpaid plans, as well as mobile data services.
These operators maintain the mobile network infrastructure in Antigua and Barbuda, ensuring connectivity for both residents and visitors.
Travel eSIM plans that include a phone number and SMS for Antigua and Barbuda are available from several providers, most of them using the local dialing code +1. Plans from GlobaleSIM, JamboSim, ESIM.DOG, AirPlans, Roamify, Airhub and RedEx eSIM all feature local or foreign numbers, in‑band voice support (both inbound and outbound where specified), and SMS reception or sending. The plans range in price from about $6.50 for a 1‑day data‑only option to over $100 for a 20‑GB global plan that also includes many minutes and SMS credits, with validity periods spanning from a single day up to a full year.
Some providers, such as Airhub (dialing code +44), Earth Esim, Orange Travel and Global Starlink (dialing code +33), issue numbers from other countries, so the phone number will not be local to Antigua and Barbuda but will still allow voice and SMS as described. Travelers can choose the plan that best matches their data, validity and phone‑number needs, noting that all listed options support both inbound and outbound voice and SMS where indicated.
Summarized by AI, Last updated:
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