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Antigua and Barbuda offers more than 90 travel eSIM brands and over 1, 600 prepaid data plans, giving travelers a wide variety of options to match their needs.
Unlimited data eSIM plans for Antigua and Barbuda are offered by Truely, Yesim, and Yoho Mobile. All three providers sell plans that do not cap data usage, though they note that speeds may be throttled after a certain point; Yoho Mobile specifically limits speeds to 5 Mbps. Validity periods range from 1 day to 30 days, with Truely and Yoho Mobile offering up to 30‑day plans and Yesim offering up to 15‑day plans. Prices for the unlimited options span roughly from $9.52 up to $449.07 USD, depending on the provider and plan length.
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 support are available for Antigua and Barbuda. GlobaleSIM offers a range of packages from 1 GB for 7 days at $6.50 USD up to 20 GB for 30 days at $125.00 USD, with a local phone number that carries the +1 dialing code. Roamify provides 15 GB and 25 GB 30‑day plans priced at $50.00 USD and $60.00 USD respectively, but the phone number uses a foreign +44 dialing code and the plan includes both inbound and outbound voice and SMS.
The GlobaleSIM plans give travelers a local Antigua and Barbuda number (dialing code +1) with inbound/outbound voice calls and inbound SMS. The Roamify plans use a UK number (+44), so calls and texts are routed through a foreign number, yet they also allow inbound and outbound voice and SMS. Both providers keep the data‑only component of the same packages, and tethers are possible with Roamify.
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