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 Montenegro
Firsty Free
Unlimited
1
Day
$0.00
Max speed: 256kbps
Includes Ads
Firsty Comfort+ (Montenegro) - 1 Day
1.5GB
+ ∞ at 512kbps
1
Day
$3.50
(€3.00)
$2.33/GB
Max speed: 5Mbps
Firsty First Class (Montenegro) - 1 Day
5GB
+ ∞ at 512kbps
1
Day
$6.99
(€6.00)
$1.40/GB
Firsty Comfort+ (Montenegro) - 2 Days
1.5GB/day
+ ∞ at 512kbps
2
Days
$6.99
(€6.00)
$2.33/GB
Max speed: 5Mbps
Firsty Comfort+ (Montenegro) - 3 Days
1.5GB/day
+ ∞ at 512kbps
3
Days
$9.44
(€8.10)
$2.10/GB
Max speed: 5Mbps
Firsty Comfort+ (Montenegro) - 4 Days
1.5GB/day
+ ∞ at 512kbps
4
Days
$12.59
(€10.80)
$2.10/GB
Max speed: 5Mbps
Firsty First Class (Montenegro) - 2 Days
5GB/day
+ ∞ at 512kbps
2
Days
$13.99
(€12.00)
$1.40/GB
Firsty Comfort+ (Montenegro) - 5 Days
1.5GB/day
+ ∞ at 512kbps
5
Days
$15.74
(€13.50)
$2.10/GB
Max speed: 5Mbps
Firsty Comfort+ (Montenegro) - 6 Days
1.5GB/day
+ ∞ at 512kbps
6
Days
$18.88
(€16.20)
$2.10/GB
Max speed: 5Mbps
Firsty First Class (Montenegro) - 3 Days
5GB/day
+ ∞ at 512kbps
3
Days
$19.23
(€16.50)
$1.28/GB
Firsty Comfort+ (Montenegro) - 7 Days
1.5GB/day
+ ∞ at 512kbps
7
Days
$22.03
(€18.90)
$2.10/GB
Max speed: 5Mbps
Firsty Comfort+ (Montenegro) - 8 Days
1.5GB/day
+ ∞ at 512kbps
8
Days
$24.25
(€20.80)
$2.02/GB
Max speed: 5Mbps
Firsty First Class (Montenegro) - 4 Days
5GB/day
+ ∞ at 512kbps
4
Days
$25.65
(€22.00)
$1.28/GB
Firsty Comfort+ (Montenegro) - 9 Days
1.5GB/day
+ ∞ at 512kbps
9
Days
$27.28
(€23.40)
$2.02/GB
Max speed: 5Mbps
Firsty Comfort+ (Montenegro) - 10 Days
1.5GB/day
+ ∞ at 512kbps
10
Days
$30.31
(€26.00)
$2.02/GB
Max speed: 5Mbps
Firsty First Class (Montenegro) - 5 Days
5GB/day
+ ∞ at 512kbps
5
Days
$32.06
(€27.50)
$1.28/GB
Firsty Comfort+ (Montenegro) - 11 Days
1.5GB/day
+ ∞ at 512kbps
11
Days
$33.34
(€28.60)
$2.02/GB
Max speed: 5Mbps
Firsty Comfort+ (Montenegro) - 12 Days
1.5GB/day
+ ∞ at 512kbps
12
Days
$36.37
(€31.20)
$2.02/GB
Max speed: 5Mbps
Firsty First Class (Montenegro) - 6 Days
5GB/day
+ ∞ at 512kbps
6
Days
$38.47
(€33.00)
$1.28/GB
Firsty Comfort+ (Montenegro) - 13 Days
1.5GB/day
+ ∞ at 512kbps
13
Days
$39.40
(€33.80)
$2.02/GB
Max speed: 5Mbps
Firsty Comfort+ (Montenegro) - 14 Days
1.5GB/day
+ ∞ at 512kbps
14
Days
$42.43
(€36.40)
$2.02/GB
Max speed: 5Mbps
Firsty First Class (Montenegro) - 7 Days
5GB/day
+ ∞ at 512kbps
7
Days
$44.88
(€38.50)
$1.28/GB
Firsty Comfort+ (Montenegro) - 15 Days
1.5GB/day
+ ∞ at 512kbps
15
Days
$45.46
(€39.00)
$2.02/GB
Max speed: 5Mbps
Firsty Comfort+ (Montenegro) - 16 Days
1.5GB/day
+ ∞ at 512kbps
16
Days
$46.63
(€40.00)
$1.94/GB
Max speed: 5Mbps
Firsty First Class (Montenegro) - 8 Days
5GB/day
+ ∞ at 512kbps
8
Days
$48.96
(€42.00)
$1.22/GB
Firsty Comfort+ (Montenegro) - 17 Days
1.5GB/day
+ ∞ at 512kbps
17
Days
$49.54
(€42.50)
$1.94/GB
Max speed: 5Mbps
Firsty Comfort+ (Montenegro) - 18 Days
1.5GB/day
+ ∞ at 512kbps
18
Days
$52.46
(€45.00)
$1.94/GB
Max speed: 5Mbps
Firsty First Class (Montenegro) - 9 Days
5GB/day
+ ∞ at 512kbps
9
Days
$55.08
(€47.25)
$1.22/GB
Firsty Comfort+ (Montenegro) - 19 Days
1.5GB/day
+ ∞ at 512kbps
19
Days
$55.37
(€47.50)
$1.94/GB
Max speed: 5Mbps
Firsty Comfort+ (Montenegro) - 20 Days
1.5GB/day
+ ∞ at 512kbps
20
Days
$58.29
(€50.00)
$1.94/GB
Max speed: 5Mbps
Firsty First Class (Montenegro) - 10 Days
5GB/day
+ ∞ at 512kbps
10
Days
$61.20
(€52.50)
$1.22/GB
Firsty Comfort+ (Montenegro) - 21 Days
1.5GB/day
+ ∞ at 512kbps
21
Days
$61.20
(€52.50)
$1.94/GB
Max speed: 5Mbps
Firsty Comfort+ (Montenegro) - 22 Days
1.5GB/day
+ ∞ at 512kbps
22
Days
$64.11
(€55.00)
$1.94/GB
Max speed: 5Mbps
Firsty Comfort+ (Montenegro) - 23 Days
1.5GB/day
+ ∞ at 512kbps
23
Days
$67.03
(€57.50)
$1.94/GB
Max speed: 5Mbps
Firsty First Class (Montenegro) - 11 Days
5GB/day
+ ∞ at 512kbps
11
Days
$67.32
(€57.75)
$1.22/GB
Firsty Comfort+ (Montenegro) - 24 Days
1.5GB/day
+ ∞ at 512kbps
24
Days
$69.94
(€60.00)
$1.94/GB
Max speed: 5Mbps
Firsty Comfort+ (Montenegro) - 25 Days
1.5GB/day
+ ∞ at 512kbps
25
Days
$72.86
(€62.50)
$1.94/GB
Max speed: 5Mbps
Firsty First Class (Montenegro) - 12 Days
5GB/day
+ ∞ at 512kbps
12
Days
$73.44
(€63.00)
$1.22/GB
Firsty Comfort+ (Montenegro) - 26 Days
1.5GB/day
+ ∞ at 512kbps
26
Days
$75.77
(€65.00)
$1.94/GB
Max speed: 5Mbps
Firsty Comfort+ (Montenegro) - 27 Days
1.5GB/day
+ ∞ at 512kbps
27
Days
$78.69
(€67.50)
$1.94/GB
Max speed: 5Mbps
Firsty First Class (Montenegro) - 13 Days
5GB/day
+ ∞ at 512kbps
13
Days
$79.56
(€68.25)
$1.22/GB
Firsty Comfort+ (Montenegro) - 28 Days
1.5GB/day
+ ∞ at 512kbps
28
Days
$81.60
(€70.00)
$1.94/GB
Max speed: 5Mbps
Firsty Comfort+ (Montenegro) - 29 Days
1.5GB/day
+ ∞ at 512kbps
29
Days
$84.51
(€72.50)
$1.94/GB
Max speed: 5Mbps
Firsty First Class (Montenegro) - 14 Days
5GB/day
+ ∞ at 512kbps
14
Days
$85.68
(€73.50)
$1.22/GB
Firsty Comfort+ (Montenegro) - 30 Days
1.5GB/day
+ ∞ at 512kbps
30
Days
$87.43
(€75.00)
$1.94/GB
Max speed: 5Mbps
Firsty First Class (Montenegro) - 15 Days
5GB/day
+ ∞ at 512kbps
15
Days
$91.80
(€78.75)
$1.22/GB
Firsty First Class (Montenegro) - 16 Days
5GB/day
+ ∞ at 512kbps
16
Days
$93.26
(€80.00)
$1.17/GB
Firsty First Class (Montenegro) - 17 Days
5GB/day
+ ∞ at 512kbps
17
Days
$99.08
(€85.00)
$1.17/GB
Firsty First Class (Montenegro) - 18 Days
5GB/day
+ ∞ at 512kbps
18
Days
$104.91
(€90.00)
$1.17/GB
Firsty First Class (Montenegro) - 19 Days
5GB/day
+ ∞ at 512kbps
19
Days
$110.74
(€95.00)
$1.17/GB
Firsty First Class (Montenegro) - 20 Days
5GB/day
+ ∞ at 512kbps
20
Days
$116.57
(€100.00)
$1.17/GB
Firsty First Class (Montenegro) - 21 Days
5GB/day
+ ∞ at 512kbps
21
Days
$122.40
(€105.00)
$1.17/GB
Firsty First Class (Montenegro) - 22 Days
5GB/day
+ ∞ at 512kbps
22
Days
$128.23
(€110.00)
$1.17/GB
Firsty First Class (Montenegro) - 23 Days
5GB/day
+ ∞ at 512kbps
23
Days
$134.06
(€115.00)
$1.17/GB
Firsty First Class (Montenegro) - 24 Days
5GB/day
+ ∞ at 512kbps
24
Days
$139.88
(€120.00)
$1.17/GB
Firsty First Class (Montenegro) - 25 Days
5GB/day
+ ∞ at 512kbps
25
Days
$145.71
(€125.00)
$1.17/GB
Firsty First Class (Montenegro) - 26 Days
5GB/day
+ ∞ at 512kbps
26
Days
$151.54
(€130.00)
$1.17/GB
Firsty First Class (Montenegro) - 27 Days
5GB/day
+ ∞ at 512kbps
27
Days
$157.37
(€135.00)
$1.17/GB
Firsty First Class (Montenegro) - 28 Days
5GB/day
+ ∞ at 512kbps
28
Days
$163.20
(€140.00)
$1.17/GB
Firsty First Class (Montenegro) - 29 Days
5GB/day
+ ∞ at 512kbps
29
Days
$169.03
(€145.00)
$1.17/GB
Firsty First Class (Montenegro) - 30 Days
5GB/day
+ ∞ at 512kbps
30
Days
$174.86
(€150.00)
$1.17/GB
Frequently Asked Questions
Does Firsty offer unlimited data eSIM for Montenegro?
Yes. Firsty provides an unlimited data eSIM for Montenegro with the “Firsty Free” plan. The plan is free of charge, offers unlimited data for 1 day, and includes advertisements. Because the data is unmetered, the network may throttle speeds after prolonged use; the maximum speed is capped at 256 kbps, which applies to all usage for the validity period. If speed restrictions or a fair‑usage policy are a concern, you should contact Firsty directly to confirm whether a further reduction in speed may occur after heavy usage.
Does Firsty offer Montenegro eSIM with phone number and SMS?
Firsty does not provide an eSIM for Montenegro that includes a local phone number or SMS capability. The only plans available from this provider for Montenegro are data‑only, meaning you will not receive an active phone number for voice calls or text messages. Travelers can still use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection to make calls and send messages.
How many data plans does Firsty offer for Montenegro?
Firsty offers 16 single‑country eSIM data plans that can be activated specifically in Montenegro, as well as one multi‑country plan that includes Montenegro along with other destinations. The available plans include both fixed data amounts and daily data caps, allowing travelers to choose between a set amount of data for the entire validity period or a daily allocation that refreshes each day. The price range for the Montenegro‑specific plans spans from free to about US$174.69, while the data cap ranges from 1.5 GB up to unlimited, with validity periods from 1 to 30 days.
Summarized by Gen AI. Last updated:
Montenegro Also Covered By
Other Countries Nearby Montenegro
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