Firsty keeps travelers connected in 160+ countries with a single eSIM that automatically picks the best network. The free plan offers basic data for messaging, emails, and calls, with options to upgrade to faster speeds whenever needed. You can pay per day for extra flexibility, and leftover data can be reused on future trips, even in different countries. Plus, in-app support is available 24/7 in 80 languages, ensuring help is always at hand.
Firsty 
Firsty keeps travelers connected in 160+ countries with a single eSIM that automatically picks the best network. The free plan offers basic data for messaging, emails, and calls, with options to upgrade to faster speeds whenever needed. You can pay per day for extra flexibility, and leftover data can be reused on future trips, even in different countries. Plus, in-app support is available 24/7 in 80 languages, ensuring help is always at hand.
Firsty eSIM Data Plans for Antigua and Barbuda
Firsty Comfort+ (Antigua and Barbuda) - 1 Day
1.5GB
∞ at 512kbps1
Day
$14.18
(€12.00)
$9.45/GB
Max speed: 5Mbps
Firsty Comfort+ (Antigua and Barbuda) - 2 Days
1.5GB
/day
/day
∞ at 512kbps2
Days
$28.36
(€24.00)
$9.45/GB
Max speed: 5Mbps
Firsty First Class (Antigua and Barbuda) - 1 Day
5GB
∞ at 512kbps1
Day
$29.54
(€25.00)
$5.91/GB
Firsty Comfort+ (Antigua and Barbuda) - 3 Days
1.5GB
/day
/day
∞ at 512kbps3
Days
$38.99
(€33.00)
$8.66/GB
Max speed: 5Mbps
Firsty Comfort+ (Antigua and Barbuda) - 4 Days
1.5GB
/day
/day
∞ at 512kbps4
Days
$51.99
(€44.00)
$8.66/GB
Max speed: 5Mbps
Firsty First Class (Antigua and Barbuda) - 2 Days
5GB
/day
/day
∞ at 512kbps2
Days
$59.08
(€50.00)
$5.91/GB
Firsty Comfort+ (Antigua and Barbuda) - 5 Days
1.5GB
/day
/day
∞ at 512kbps5
Days
$64.98
(€55.00)
$8.66/GB
Max speed: 5Mbps
Firsty Comfort+ (Antigua and Barbuda) - 6 Days
1.5GB
/day
/day
∞ at 512kbps6
Days
$77.98
(€66.00)
$8.66/GB
Max speed: 5Mbps
Firsty First Class (Antigua and Barbuda) - 3 Days
5GB
/day
/day
∞ at 512kbps3
Days
$81.53
(€69.00)
$5.44/GB
Firsty Comfort+ (Antigua and Barbuda) - 7 Days
1.5GB
/day
/day
∞ at 512kbps7
Days
$90.98
(€77.00)
$8.66/GB
Max speed: 5Mbps
Firsty Comfort+ (Antigua and Barbuda) - 8 Days
1.5GB
/day
/day
∞ at 512kbps8
Days
$99.25
(€84.00)
$8.27/GB
Max speed: 5Mbps
Firsty First Class (Antigua and Barbuda) - 4 Days
5GB
/day
/day
∞ at 512kbps4
Days
$108.70
(€92.00)
$5.44/GB
Firsty Comfort+ (Antigua and Barbuda) - 9 Days
1.5GB
/day
/day
∞ at 512kbps9
Days
$111.66
(€94.50)
$8.27/GB
Max speed: 5Mbps
Firsty Comfort+ (Antigua and Barbuda) - 10 Days
1.5GB
/day
/day
∞ at 512kbps10
Days
$124.06
(€105.00)
$8.27/GB
Max speed: 5Mbps
Firsty First Class (Antigua and Barbuda) - 5 Days
5GB
/day
/day
∞ at 512kbps5
Days
$135.88
(€115.00)
$5.44/GB
Firsty Comfort+ (Antigua and Barbuda) - 11 Days
1.5GB
/day
/day
∞ at 512kbps11
Days
$136.47
(€115.50)
$8.27/GB
Max speed: 5Mbps
Firsty Comfort+ (Antigua and Barbuda) - 12 Days
1.5GB
/day
/day
∞ at 512kbps12
Days
$148.87
(€126.00)
$8.27/GB
Max speed: 5Mbps
Firsty Comfort+ (Antigua and Barbuda) - 13 Days
1.5GB
/day
/day
∞ at 512kbps13
Days
$161.28
(€136.50)
$8.27/GB
Max speed: 5Mbps
Firsty First Class (Antigua and Barbuda) - 6 Days
5GB
/day
/day
∞ at 512kbps6
Days
$163.05
(€138.00)
$5.44/GB
Firsty Comfort+ (Antigua and Barbuda) - 14 Days
1.5GB
/day
/day
∞ at 512kbps14
Days
$173.69
(€147.00)
$8.27/GB
Max speed: 5Mbps
Firsty Comfort+ (Antigua and Barbuda) - 15 Days
1.5GB
/day
/day
∞ at 512kbps15
Days
$186.09
(€157.50)
$8.27/GB
Max speed: 5Mbps
Firsty Comfort+ (Antigua and Barbuda) - 16 Days
1.5GB
/day
/day
∞ at 512kbps16
Days
$189.05
(€160.00)
$7.88/GB
Max speed: 5Mbps
Firsty First Class (Antigua and Barbuda) - 7 Days
5GB
/day
/day
∞ at 512kbps7
Days
$190.23
(€161.00)
$5.44/GB
Firsty Comfort+ (Antigua and Barbuda) - 17 Days
1.5GB
/day
/day
∞ at 512kbps17
Days
$200.86
(€170.00)
$7.88/GB
Max speed: 5Mbps
Firsty First Class (Antigua and Barbuda) - 8 Days
5GB
/day
/day
∞ at 512kbps8
Days
$207.95
(€176.00)
$5.20/GB
Firsty Comfort+ (Antigua and Barbuda) - 18 Days
1.5GB
/day
/day
∞ at 512kbps18
Days
$212.68
(€180.00)
$7.88/GB
Max speed: 5Mbps
Firsty Comfort+ (Antigua and Barbuda) - 19 Days
1.5GB
/day
/day
∞ at 512kbps19
Days
$224.49
(€190.00)
$7.88/GB
Max speed: 5Mbps
Firsty First Class (Antigua and Barbuda) - 9 Days
5GB
/day
/day
∞ at 512kbps9
Days
$233.94
(€198.00)
$5.20/GB
Firsty Comfort+ (Antigua and Barbuda) - 20 Days
1.5GB
/day
/day
∞ at 512kbps20
Days
$236.31
(€200.00)
$7.88/GB
Max speed: 5Mbps
Firsty Comfort+ (Antigua and Barbuda) - 21 Days
1.5GB
/day
/day
∞ at 512kbps21
Days
$248.12
(€210.00)
$7.88/GB
Max speed: 5Mbps
Firsty First Class (Antigua and Barbuda) - 10 Days
5GB
/day
/day
∞ at 512kbps10
Days
$259.94
(€220.00)
$5.20/GB
Firsty Comfort+ (Antigua and Barbuda) - 22 Days
1.5GB
/day
/day
∞ at 512kbps22
Days
$259.94
(€220.00)
$7.88/GB
Max speed: 5Mbps
Firsty Comfort+ (Antigua and Barbuda) - 23 Days
1.5GB
/day
/day
∞ at 512kbps23
Days
$271.75
(€230.00)
$7.88/GB
Max speed: 5Mbps
Firsty Comfort+ (Antigua and Barbuda) - 24 Days
1.5GB
/day
/day
∞ at 512kbps24
Days
$283.57
(€240.00)
$7.88/GB
Max speed: 5Mbps
Firsty First Class (Antigua and Barbuda) - 11 Days
5GB
/day
/day
∞ at 512kbps11
Days
$285.93
(€242.00)
$5.20/GB
Firsty Comfort+ (Antigua and Barbuda) - 25 Days
1.5GB
/day
/day
∞ at 512kbps25
Days
$295.38
(€250.00)
$7.88/GB
Max speed: 5Mbps
Firsty Comfort+ (Antigua and Barbuda) - 26 Days
1.5GB
/day
/day
∞ at 512kbps26
Days
$307.20
(€260.00)
$7.88/GB
Max speed: 5Mbps
Firsty First Class (Antigua and Barbuda) - 12 Days
5GB
/day
/day
∞ at 512kbps12
Days
$311.93
(€264.00)
$5.20/GB
Firsty Comfort+ (Antigua and Barbuda) - 27 Days
1.5GB
/day
/day
∞ at 512kbps27
Days
$319.01
(€270.00)
$7.88/GB
Max speed: 5Mbps
Firsty Comfort+ (Antigua and Barbuda) - 28 Days
1.5GB
/day
/day
∞ at 512kbps28
Days
$330.83
(€280.00)
$7.88/GB
Max speed: 5Mbps
Firsty First Class (Antigua and Barbuda) - 13 Days
5GB
/day
/day
∞ at 512kbps13
Days
$337.92
(€286.00)
$5.20/GB
Firsty Comfort+ (Antigua and Barbuda) - 29 Days
1.5GB
/day
/day
∞ at 512kbps29
Days
$342.65
(€290.00)
$7.88/GB
Max speed: 5Mbps
Firsty Comfort+ (Antigua and Barbuda) - 30 Days
1.5GB
/day
/day
∞ at 512kbps30
Days
$354.46
(€300.00)
$7.88/GB
Max speed: 5Mbps
Firsty First Class (Antigua and Barbuda) - 14 Days
5GB
/day
/day
∞ at 512kbps14
Days
$363.91
(€308.00)
$5.20/GB
Firsty First Class (Antigua and Barbuda) - 16 Days
5GB
/day
/day
∞ at 512kbps16
Days
$378.09
(€320.00)
$4.73/GB
Firsty First Class (Antigua and Barbuda) - 15 Days
5GB
/day
/day
∞ at 512kbps15
Days
$389.91
(€330.00)
$5.20/GB
Firsty First Class (Antigua and Barbuda) - 17 Days
5GB
/day
/day
∞ at 512kbps17
Days
$401.72
(€340.00)
$4.73/GB
Firsty First Class (Antigua and Barbuda) - 18 Days
5GB
/day
/day
∞ at 512kbps18
Days
$425.35
(€360.00)
$4.73/GB
Firsty First Class (Antigua and Barbuda) - 19 Days
5GB
/day
/day
∞ at 512kbps19
Days
$448.98
(€380.00)
$4.73/GB
Firsty First Class (Antigua and Barbuda) - 20 Days
5GB
/day
/day
∞ at 512kbps20
Days
$472.61
(€400.00)
$4.73/GB
Firsty First Class (Antigua and Barbuda) - 21 Days
5GB
/day
/day
∞ at 512kbps21
Days
$496.25
(€420.00)
$4.73/GB
Firsty First Class (Antigua and Barbuda) - 22 Days
5GB
/day
/day
∞ at 512kbps22
Days
$519.88
(€440.00)
$4.73/GB
Firsty First Class (Antigua and Barbuda) - 23 Days
5GB
/day
/day
∞ at 512kbps23
Days
$543.51
(€460.00)
$4.73/GB
Firsty First Class (Antigua and Barbuda) - 24 Days
5GB
/day
/day
∞ at 512kbps24
Days
$567.14
(€480.00)
$4.73/GB
Firsty First Class (Antigua and Barbuda) - 25 Days
5GB
/day
/day
∞ at 512kbps25
Days
$590.77
(€500.00)
$4.73/GB
Firsty First Class (Antigua and Barbuda) - 26 Days
5GB
/day
/day
∞ at 512kbps26
Days
$614.40
(€520.00)
$4.73/GB
Firsty First Class (Antigua and Barbuda) - 27 Days
5GB
/day
/day
∞ at 512kbps27
Days
$638.03
(€540.00)
$4.73/GB
Firsty First Class (Antigua and Barbuda) - 28 Days
5GB
/day
/day
∞ at 512kbps28
Days
$661.66
(€560.00)
$4.73/GB
Firsty First Class (Antigua and Barbuda) - 29 Days
5GB
/day
/day
∞ at 512kbps29
Days
$685.29
(€580.00)
$4.73/GB
Firsty First Class (Antigua and Barbuda) - 30 Days
5GB
/day
/day
∞ at 512kbps30
Days
$708.92
(€600.00)
$4.73/GB
Frequently Asked Questions
Does Firsty offer unlimited data eSIM for Antigua and Barbuda?
Firsty does not provide any unlimited data eSIM plans for Antigua and Barbuda. All available offers from Firsty in that destination are fixed‑data plans, each giving 5GB of high‑speed data per day for a set validity period. For instance, a one‑day plan costs $29.94 USD, a three‑day plan costs $82.64 USD, a five‑day plan costs $137.74 USD, a seven‑day plan costs $192.83 USD, and a ten‑day plan costs $263.50 USD.
Choosing a fixed data plan may be more economical unless you are a very heavy data user, in which case no unlimited option is currently available from Firsty for Antigua and Barbuda.
Does Firsty offer Antigua and Barbuda eSIM with phone number and SMS?
Firsty does not offer an eSIM for Antigua and Barbuda that includes a local phone number or SMS capability. The only plans available in that destination are data‑only, so travelers would need to rely on data‑connected VoIP applications such as WhatsApp, Telegram, or iMessage for voice and messaging.
How many data plans does Firsty offer for Antigua and Barbuda?
Firsty provides 16 single‑country data plans available specifically for Antigua and Barbuda, with no multi‑country options listed. These plans cover a price range of about $14.37 to $718.63 and offer data caps from 1.5 GB to 5 GB, with validity periods ranging from 1 to 30 days. Among the available plans, 14 are daily data‑cap plans that reset each day, while 2 are fixed data‑cap plans that provide a set amount of data for the entire validity period. This gives travelers a wide range of choices in terms of both cost and data allowance.
Summarized by Gen AI. Last updated:
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