eSIM for Antigua and Barbuda
ESIMBYCOUNTRY at checkout · See all codes →Antigua and Barbuda at a glance
- Generations
- 3G, 4G/LTE
- Main carriers
- Flow, Digicel
- Local eSIM
- Local carriers issue eSIMs (Digicel Antigua & Barbuda, Flow Antigua)
- Calling code
- +1
In Antigua and Barbuda, mobile connectivity is provided by Flow and Digicel, operating on 3G and 4G/LTE networks across key bands B2 (1900 MHz) and B4 (AWS). A travel eSIM will connect to these networks on compatible devices. Some local carriers do issue eSIMs, though availability may vary.
For most visitors, a travel eSIM plan generally offers a more straightforward and cost-effective option than arranging a local SIM or eSIM, particularly for shorter stays. However, roaming charges through your home carrier tend to be significantly more expensive in Antigua and Barbuda, making alternative connectivity solutions advisable. Specific plan availability, pricing, and terms depend on your eSIM provider at the time of purchase.
| Connectivity | As publicly reported |
|---|---|
| Network generations | 3G, 4G/LTE |
| Main mobile networks (MNOs) | Flow, Digicel |
| Key travel bands | B2(1900), B4(AWS) |
| Local eSIM support | Local carriers issue eSIMs (Digicel Antigua & Barbuda, Flow Antigua) |
| Region | Latin America & Caribbean |
| Capital | St. John's |
| Calling code | +1 |
Travel-eSIM country connectivity cheat-sheet
Each country's mobile generations, carriers and roaming-vs-eSIM verdict on one page. Free. No prices — those come from the provider feed.
Travel eSIM or local SIM in Antigua and Barbuda?
Home-carrier roaming is costly here; travel-eSIM country plans are available and generally cheaper and simpler than a local SIM for short stays. See the eSIM-vs-roaming view for this country →
Travel eSIM plans for Antigua and Barbuda
Live plans and prices here are supplied by the eSIM provider feed (Airalo / Holafly / Saily) at publish time — not stored or estimated on this page. A travel eSIM works on almost any modern eSIM-capable phone regardless of whether local carriers issue eSIMs. Open the plan finder →
eSIM providers covering Antigua and Barbuda
| Provider | Destination coverage | Activation | Plans |
|---|---|---|---|
| Sim Local | Dedicated Antigua and Barbuda destination page (verified on the provider's site 2026-07-14) | Digital delivery — installs as an eSIM profile on an eSIM-capable, unlocked phone | See plans →10% off with our code ESIMBYCOUNTRY at checkout |
Provider destination pages checked on 2026-07-08 and 2026-07-14. Plans and prices are live on the provider's site — never stored or estimated here. We only list partners we can link and verify directly; this table grows as more providers pass review. How we compile this →
Frequently asked questions
Does Antigua and Barbuda have eSIM?
Which mobile networks does an eSIM use in Antigua and Barbuda?
Is there 5G in Antigua and Barbuda?
How much does an eSIM for Antigua and Barbuda cost?
Full coverage & carriers → · eSIM vs roaming → · Look up another country →
Compiled from public-record telecom facts (the MNO roster, commercially-launched 3G/4G/5G generations, deployed travel-relevant bands and local-eSIM support) and verified June 2026; see the source we compile this country from. Local-eSIM availability checked against carrier-official pages July 2026 (carrier source 1, carrier source 2, carrier source 3). How we compile this. Plan prices are supplied by the eSIM provider feed at publish time, not stored here.