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 French Guiana
Firsty Comfort+ (French Guiana) - 1 Day
1.5GB
+ ∞ at 512kbps
1
Day
$1.77
(€1.50)
$1.18/GB
Max speed: 5Mbps
Firsty First Class (French Guiana) - 1 Day
5GB
+ ∞ at 512kbps
1
Day
$3.55
(€3.00)
$0.71/GB
Firsty Comfort+ (French Guiana) - 2 Days
1.5GB/day
+ ∞ at 512kbps
2
Days
$3.55
(€3.00)
$1.18/GB
Max speed: 5Mbps
Firsty Comfort+ (French Guiana) - 3 Days
1.5GB/day
+ ∞ at 512kbps
3
Days
$3.90
(€3.30)
$0.87/GB
Max speed: 5Mbps
Firsty Comfort+ (French Guiana) - 4 Days
1.5GB/day
+ ∞ at 512kbps
4
Days
$5.20
(€4.40)
$0.87/GB
Max speed: 5Mbps
Firsty Comfort+ (French Guiana) - 5 Days
1.5GB/day
+ ∞ at 512kbps
5
Days
$6.50
(€5.50)
$0.87/GB
Max speed: 5Mbps
Firsty First Class (French Guiana) - 2 Days
5GB/day
+ ∞ at 512kbps
2
Days
$7.10
(€6.00)
$0.71/GB
Firsty First Class (French Guiana) - 3 Days
5GB/day
+ ∞ at 512kbps
3
Days
$7.80
(€6.60)
$0.52/GB
Firsty Comfort+ (French Guiana) - 6 Days
1.5GB/day
+ ∞ at 512kbps
6
Days
$7.80
(€6.60)
$0.87/GB
Max speed: 5Mbps
Firsty Comfort+ (French Guiana) - 7 Days
1.5GB/day
+ ∞ at 512kbps
7
Days
$9.11
(€7.70)
$0.87/GB
Max speed: 5Mbps
Firsty Comfort+ (French Guiana) - 8 Days
1.5GB/day
+ ∞ at 512kbps
8
Days
$9.93
(€8.40)
$0.83/GB
Max speed: 5Mbps
Firsty First Class (French Guiana) - 4 Days
5GB/day
+ ∞ at 512kbps
4
Days
$10.41
(€8.80)
$0.52/GB
Firsty Comfort+ (French Guiana) - 9 Days
1.5GB/day
+ ∞ at 512kbps
9
Days
$11.18
(€9.45)
$0.83/GB
Max speed: 5Mbps
Firsty Comfort+ (French Guiana) - 10 Days
1.5GB/day
+ ∞ at 512kbps
10
Days
$12.42
(€10.50)
$0.83/GB
Max speed: 5Mbps
Firsty First Class (French Guiana) - 5 Days
5GB/day
+ ∞ at 512kbps
5
Days
$13.01
(€11.00)
$0.52/GB
Firsty Comfort+ (French Guiana) - 11 Days
1.5GB/day
+ ∞ at 512kbps
11
Days
$13.66
(€11.55)
$0.83/GB
Max speed: 5Mbps
Firsty Comfort+ (French Guiana) - 12 Days
1.5GB/day
+ ∞ at 512kbps
12
Days
$14.90
(€12.60)
$0.83/GB
Max speed: 5Mbps
Firsty First Class (French Guiana) - 6 Days
5GB/day
+ ∞ at 512kbps
6
Days
$15.61
(€13.20)
$0.52/GB
Firsty Comfort+ (French Guiana) - 13 Days
1.5GB/day
+ ∞ at 512kbps
13
Days
$16.14
(€13.65)
$0.83/GB
Max speed: 5Mbps
Firsty Comfort+ (French Guiana) - 14 Days
1.5GB/day
+ ∞ at 512kbps
14
Days
$17.38
(€14.70)
$0.83/GB
Max speed: 5Mbps
Firsty First Class (French Guiana) - 7 Days
5GB/day
+ ∞ at 512kbps
7
Days
$18.21
(€15.40)
$0.52/GB
Firsty Comfort+ (French Guiana) - 15 Days
1.5GB/day
+ ∞ at 512kbps
15
Days
$18.63
(€15.75)
$0.83/GB
Max speed: 5Mbps
Firsty Comfort+ (French Guiana) - 16 Days
1.5GB/day
+ ∞ at 512kbps
16
Days
$18.92
(€16.00)
$0.79/GB
Max speed: 5Mbps
Firsty First Class (French Guiana) - 8 Days
5GB/day
+ ∞ at 512kbps
8
Days
$19.87
(€16.80)
$0.50/GB
Firsty Comfort+ (French Guiana) - 17 Days
1.5GB/day
+ ∞ at 512kbps
17
Days
$20.10
(€17.00)
$0.79/GB
Max speed: 5Mbps
Firsty Comfort+ (French Guiana) - 18 Days
1.5GB/day
+ ∞ at 512kbps
18
Days
$21.29
(€18.00)
$0.79/GB
Max speed: 5Mbps
Firsty First Class (French Guiana) - 9 Days
5GB/day
+ ∞ at 512kbps
9
Days
$22.35
(€18.90)
$0.50/GB
Firsty Comfort+ (French Guiana) - 19 Days
1.5GB/day
+ ∞ at 512kbps
19
Days
$22.47
(€19.00)
$0.79/GB
Max speed: 5Mbps
Firsty Comfort+ (French Guiana) - 20 Days
1.5GB/day
+ ∞ at 512kbps
20
Days
$23.65
(€20.00)
$0.79/GB
Max speed: 5Mbps
Firsty First Class (French Guiana) - 10 Days
5GB/day
+ ∞ at 512kbps
10
Days
$24.83
(€21.00)
$0.50/GB
Firsty Comfort+ (French Guiana) - 21 Days
1.5GB/day
+ ∞ at 512kbps
21
Days
$24.83
(€21.00)
$0.79/GB
Max speed: 5Mbps
Firsty Comfort+ (French Guiana) - 22 Days
1.5GB/day
+ ∞ at 512kbps
22
Days
$26.02
(€22.00)
$0.79/GB
Max speed: 5Mbps
Firsty Comfort+ (French Guiana) - 23 Days
1.5GB/day
+ ∞ at 512kbps
23
Days
$27.20
(€23.00)
$0.79/GB
Max speed: 5Mbps
Firsty First Class (French Guiana) - 11 Days
5GB/day
+ ∞ at 512kbps
11
Days
$27.32
(€23.10)
$0.50/GB
Firsty Comfort+ (French Guiana) - 24 Days
1.5GB/day
+ ∞ at 512kbps
24
Days
$28.38
(€24.00)
$0.79/GB
Max speed: 5Mbps
Firsty Comfort+ (French Guiana) - 25 Days
1.5GB/day
+ ∞ at 512kbps
25
Days
$29.56
(€25.00)
$0.79/GB
Max speed: 5Mbps
Firsty First Class (French Guiana) - 12 Days
5GB/day
+ ∞ at 512kbps
12
Days
$29.80
(€25.20)
$0.50/GB
Firsty Comfort+ (French Guiana) - 26 Days
1.5GB/day
+ ∞ at 512kbps
26
Days
$30.75
(€26.00)
$0.79/GB
Max speed: 5Mbps
Firsty Comfort+ (French Guiana) - 27 Days
1.5GB/day
+ ∞ at 512kbps
27
Days
$31.93
(€27.00)
$0.79/GB
Max speed: 5Mbps
Firsty First Class (French Guiana) - 13 Days
5GB/day
+ ∞ at 512kbps
13
Days
$32.28
(€27.30)
$0.50/GB
Firsty Comfort+ (French Guiana) - 28 Days
1.5GB/day
+ ∞ at 512kbps
28
Days
$33.11
(€28.00)
$0.79/GB
Max speed: 5Mbps
Firsty Comfort+ (French Guiana) - 29 Days
1.5GB/day
+ ∞ at 512kbps
29
Days
$34.29
(€29.00)
$0.79/GB
Max speed: 5Mbps
Firsty First Class (French Guiana) - 14 Days
5GB/day
+ ∞ at 512kbps
14
Days
$34.77
(€29.40)
$0.50/GB
Firsty Comfort+ (French Guiana) - 30 Days
1.5GB/day
+ ∞ at 512kbps
30
Days
$35.48
(€30.00)
$0.79/GB
Max speed: 5Mbps
Firsty First Class (French Guiana) - 15 Days
5GB/day
+ ∞ at 512kbps
15
Days
$37.25
(€31.50)
$0.50/GB
Firsty First Class (French Guiana) - 16 Days
5GB/day
+ ∞ at 512kbps
16
Days
$37.84
(€32.00)
$0.47/GB
Firsty First Class (French Guiana) - 17 Days
5GB/day
+ ∞ at 512kbps
17
Days
$40.21
(€34.00)
$0.47/GB
Firsty First Class (French Guiana) - 18 Days
5GB/day
+ ∞ at 512kbps
18
Days
$42.57
(€36.00)
$0.47/GB
Firsty First Class (French Guiana) - 19 Days
5GB/day
+ ∞ at 512kbps
19
Days
$44.94
(€38.00)
$0.47/GB
Firsty First Class (French Guiana) - 20 Days
5GB/day
+ ∞ at 512kbps
20
Days
$47.30
(€40.00)
$0.47/GB
Firsty First Class (French Guiana) - 21 Days
5GB/day
+ ∞ at 512kbps
21
Days
$49.67
(€42.00)
$0.47/GB
Firsty First Class (French Guiana) - 22 Days
5GB/day
+ ∞ at 512kbps
22
Days
$52.03
(€44.00)
$0.47/GB
Firsty First Class (French Guiana) - 23 Days
5GB/day
+ ∞ at 512kbps
23
Days
$54.40
(€46.00)
$0.47/GB
Firsty First Class (French Guiana) - 24 Days
5GB/day
+ ∞ at 512kbps
24
Days
$56.76
(€48.00)
$0.47/GB
Firsty First Class (French Guiana) - 25 Days
5GB/day
+ ∞ at 512kbps
25
Days
$59.13
(€50.00)
$0.47/GB
Firsty First Class (French Guiana) - 26 Days
5GB/day
+ ∞ at 512kbps
26
Days
$61.49
(€52.00)
$0.47/GB
Firsty First Class (French Guiana) - 27 Days
5GB/day
+ ∞ at 512kbps
27
Days
$63.86
(€54.00)
$0.47/GB
Firsty First Class (French Guiana) - 28 Days
5GB/day
+ ∞ at 512kbps
28
Days
$66.22
(€56.00)
$0.47/GB
Firsty First Class (French Guiana) - 29 Days
5GB/day
+ ∞ at 512kbps
29
Days
$68.59
(€58.00)
$0.47/GB
Firsty First Class (French Guiana) - 30 Days
5GB/day
+ ∞ at 512kbps
30
Days
$70.95
(€60.00)
$0.47/GB
Frequently Asked Questions
Does Firsty offer unlimited data eSIM for French Guiana?
Firsty does not provide an unlimited data eSIM plan for French Guiana. All available plans are capped at 5 GB. Travelers can choose a fixed‑data option such as the Firsty First Class (French Guiana) – 1 Day plan, which offers 5 GB and is priced at $3.49 USD, or the 5‑Day variant, which delivers 5 GB per day for $12.80 USD. Because the data is limited, selecting a fixed‑data plan can be more cost‑effective unless a user needs an extremely large amount of data.
Does Firsty offer French Guiana eSIM with phone number and SMS?
Firsty does not provide an eSIM for French Guiana that includes a phone number or SMS capability. All of the available plans for that destination are data‑only, with no options for inbound or outbound calls or text messages.
For travellers who still need to communicate, VoIP services such as WhatsApp, Telegram and iMessage work over the data connection and can be used for calls and messaging without a phone number. However, no native SMS or local phone number is available on Firsty’s French Guiana plans.
How many data plans does Firsty offer for French Guiana?
Firsty currently offers 60 single coverage data plans for French Guiana. These plans include both fixed data amounts and daily data caps, with data ranging from 1.5GB to 5GB and validity periods from 1 to 30 days. Prices for these plans range from $1.75 to $70.14. Some plans may have a speed limit or reduced speed after a certain data usage. There are currently no multi-country plans available from Firsty that include coverage in French Guiana.
Summarized by Gen AI. Last updated:
French Guiana Also Covered By
Other Countries Nearby French Guiana
data plans for the provider(s) with this icon are programmatically fetched and updated.