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Everything you need to know about using eSIMs in Antigua and Barbuda
More than 200 travel eSIM providers offer over 5, 200 prepaid data plans for Antigua and Barbuda, giving travelers a wide range of options that make it easy to 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 eSIMs that provide a phone number and SMS service are available for Antigua and Barbuda. Among the listed providers are GlobaleSIM, JamboSim, ESIM.DOG, Roamify, Airhub, and RedEx eSIM. Most of these plans supply a local Antigua and Barbuda number with the dialing code +1 and allow both inbound and outbound voice calls and SMS; a few, such as Airhub and RedEx, use a foreign dialing code (+44 for Airhub and +1268 for RedEx), so the phone number will not be local to Antigua and Barbuda.
Typical voice and SMS capabilities include inbound/outbound voice and SMS, though some offerings from JamboSim or other providers offer only outbound voice or SMS. Prices begin at about $7.00 for a short‑term 1GB, 7‑day plan and can rise to roughly $105.00 for a 20GB plan valid for 365 days. The duration of service ranges from a single day up to a full year, giving travelers flexibility to choose a plan that fits their stay.
Summarized by AI, Last updated:
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