Antigua and Barbuda 20GB 30 days
FLOW
- 流量
- 20GB
- 有效期
- 30 天
- 熱點分享
- 是
- 技術
- 3G / 4G
- 熱點分享
- 支援加購
- 每 GB 最划算
有效期自抵達目的地首次連線時起算
- 4G only, no 5G
- 單一電信商
起US$126.90US$120.55
Which mobile networks does an eSIM use in 安地卡及巴布達?
The local networks your handset registers on, and the technology each one runs.
Quick answer
安地卡及巴布達 has 3 networks a roaming handset can register on — Flow (Cable & Wireless), Digicel, APUA inet — running 4G/LTE. The phone picks whichever mast is strongest where you are standing rather than staying tied to one of them.
Networks in 安地卡及巴布達
| 網路 | 技術 | Notes |
|---|---|---|
| Flow (Cable & Wireless) | 4G / LTE | — |
| Digicel | 4G / LTE | — |
| APUA inet | 4G / LTE | — |
How to read this table
These are the licensed operators that own masts in 安地卡及巴布達, not resale brands riding on someone else's network. A roaming handset picks one of them automatically and may move between them during the day. The technology column says what that operator runs, not that every square kilometre gets the highest tier on the list.
We do not publish a band-by-band list per mast: that data changes faster than a page can keep up with, and most handsets sold since 2020 already cover the main bands in every region. What actually decides whether this works for you is whether the phone takes an eSIM and whether it is carrier unlocked.
What the plan can actually promise
The plan guarantees the right to register on partner networks in 安地卡及巴布達 and the volume of data you bought. The speed you get in any given minute depends on the nearest mast, how many people are on it, and what stands between you and it. No seller can promise a speed figure at a specific spot, and we do not.
If you land with no service, check three things in order: is data roaming switched on for the eSIM line, is that line set as the one carrying data, and have you toggled airplane mode once. Those three fix nearly every case that reaches our support desk.
The network list is compiled from public operator and regulator information. It is reference data, not a guarantee of coverage at any specific location.
Plans that run on these networks
固定
Antigua and Barbuda +24 countries 10GB 30 days
25 countries · partner networks
Works in 25 countries: 安地卡及巴布達, 巴貝多, 土克斯及開科斯群島 +22See all
安地卡及巴布達, 巴貝多, 土克斯及開科斯群島, 巴西, 巴拉圭, 牙買加, 瓜地洛普, 多米尼克, 多明尼加共和國, 安奎拉, 法屬圭亞那, 波多黎各, 阿根廷, 玻利維亞, 英屬維京群島, 哥倫比亞, 格瑞那達, 烏拉圭, 秘魯, 開曼群島, 聖文森及格瑞那丁, 聖克里斯多福及尼維斯, 聖露西亞, 蒙哲臘
- 流量
- 10GB
- 有效期
- 30 天
- 熱點分享
- 是
- 技術
- 3G / 4G
- 熱點分享
- 支援加購
- Long stay
有效期自抵達目的地首次連線時起算
- 4G only, no 5G
起US$64.90US$61.65
Antigua and Barbuda 10GB 30 days
FLOW
- 流量
- 10GB
- 有效期
- 30 天
- 熱點分享
- 是
- 技術
- 3G / 4G
- 熱點分享
- 支援加購
- 每 GB 最划算
有效期自抵達目的地首次連線時起算
- 4G only, no 5G
- 單一電信商
起US$65.90US$62.60
常見問題
Which mobile networks does an eSIM use in 安地卡及巴布達?+
安地卡及巴布達 has 3 networks a roaming handset can register on — Flow (Cable & Wireless), Digicel, APUA inet — running 4G/LTE. The phone picks whichever mast is strongest where you are standing rather than staying tied to one of them.
Can I choose which network the eSIM uses?+
You can switch to manual network selection in the handset's settings, but in most cases you should not: automatic selection is what moves you to a stronger mast as you travel. If one specific spot is unusually bad, picking a network by hand there is a reasonable temporary fix — set it back to automatic once you leave.
Why is there no 5G here?+
We do not record generally available 5G for roaming lines in 安地卡及巴布達; 4G/LTE is what to expect, and it carries everyday use — maps, messaging, video calls — without trouble. If a 5G icon does appear, treat it as a bonus rather than something the plan promises.
Is the network my phone shows the same as the one on the plan?+
The name on your screen is the local network your handset is registered to at that moment, and it can change during the day as you move. That is how roaming works and does not mean the plan is wrong. What matters is that you have signal and data, not which operator name appears.
Where does coverage thin out in 安地卡及巴布達?+
The pattern is the same almost everywhere: the network follows people and roads. Cities and main routes are solid, and coverage thins in mountains, forest, open water and minor roads — in proportion to how few people live there, not to how far from the capital you are. Download an offline map of any stretch you plan to drive outside the cities.