nextSIM

nextSIM.eu aggregates eSIM data plans from leading GSM operators, offering instant connectivity in over 200 destinations – at local rates, for both individual users and businesses. Compatible with smartphones, tablets, and smartwatches, eSIM routers, laptops, IoT devices, cars, sensors etc.

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Unlimited

nextSIM eSIM Data Plans for Guinea-Bissau

eSIM 1GB 7 Days Guinea-Bissau

1GB

Days

$9.15

(€7.88)

$9.15/GB

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eSIM Unlimited Standard 1 Day Guinea-Bissau

1GB

∞ at 512kbps

Day

$12.76

(€10.99)

$12.76/GB

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eSIM Guinea-Bissau 1GB 7Days Economy

1GB

Days

$15.41

(€13.28)

$15.41/GB

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eSIM 2GB 15 Days Guinea-Bissau

2GB

Days

$17.57

(€15.14)

$8.79/GB

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eSIM 3GB 30 Days Guinea-Bissau

3GB

Days

$24.56

(€21.16)

$8.19/GB

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eSIM Unlimited Plus 1 Day Guinea-Bissau

2GB

∞ at 2Mbps

Day

$30.61

(€26.37)

$15.30/GB

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eSIM Guinea-Bissau 3GB 30Days Economy

3GB

Days

$36.48

(€31.43)

$12.16/GB

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eSIM Unlimited Standard 3 Days Guinea-Bissau

1GB

/day

∞ at 512kbps

Days

$36.83

(€31.73)

$12.28/GB

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eSIM 5GB 30 Days Guinea-Bissau

5GB

Days

$40.45

(€34.85)

$8.09/GB

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eSIM Pro Guinea 3GB 5Days Mobile Data + SMS Number

3GB

Days

$51.07

(€44.00)

$17.02/GB

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eSIM Pro Guinea-Bissau 3GB 5Days Mobile Data + SMS Number

3GB

Days

$51.07

(€44.00)

$17.02/GB

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eSIM Unlimited Standard 5 Days Guinea-Bissau

1GB

/day

∞ at 512kbps

Days

$60.90

(€52.47)

$12.18/GB

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eSIM 10GB 30 Days Guinea-Bissau

10GB

Days

$74.14

(€63.88)

$7.41/GB

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eSIM Unlimited Standard 7 Days Guinea-Bissau

1GB

/day

∞ at 512kbps

Days

$84.96

(€73.20)

$12.14/GB

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eSIM Unlimited Plus 3 Days Guinea-Bissau

2GB

/day

∞ at 2Mbps

Days

$88.38

(€76.15)

$14.73/GB

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eSIM Unlimited Standard 10 Days Guinea-Bissau

1GB

/day

∞ at 512kbps

Days

$121.06

(€104.31)

$12.11/GB

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eSIM 20GB 30 Days Guinea-Bissau

20GB

Days

$133.10

(€114.68)

$6.66/GB

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eSIM Unlimited Plus 5 Days Guinea-Bissau

2GB

/day

∞ at 2Mbps

Days

$146.15

(€125.92)

$14.61/GB

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eSIM Unlimited Plus 7 Days Guinea-Bissau

2GB

/day

∞ at 2Mbps

Days

$203.91

(€175.69)

$14.57/GB

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eSIM Unlimited Plus 10 Days Guinea-Bissau

2GB

/day

∞ at 2Mbps

Days

$290.57

(€250.36)

$14.53/GB

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Frequently Asked Questions

Does nextSIM offer unlimited data eSIM for Guinea-Bissau?

No, nextSIM does not provide a truly unlimited high‑speed data eSIM for Guinea‑Bissau. All plans marketed as “Unlimited” have a set data cap—typically 1 GB or 2 GB per day—with a reduced speed applied once the limit is reached (512 kbps or 2000 kbps).

Travelers who need more data can consider nextSIM’s fixed‑data plans. For example, the eSIM 20GB 30 Days plan costs $133.59 USD, while the 10 GB and 5 GB plans cost $74.41 USD and $40.59 USD respectively. These fixed amounts may offer a more economical solution unless the user is an extremely heavy data consumer.

Does nextSIM offer Guinea-Bissau eSIM with phone number and SMS?

nextSIM does not provide an eSIM for Guinea‑Bissau that includes a phone number or SMS capability. The provider offers only data‑only plans for that country. Travelers who need voice or text can still use popular VoIP applications such as WhatsApp, Telegram or iMessage over the data connection, but there is no local phone number or SMS service supplied.

How many data plans does nextSIM offer for Guinea-Bissau?

nextSIM provides a total of 20 data plans for Guinea‑Bissau, consisting of 19 single‑country plans and 1 multi‑country plan. The available plans range in price from roughly $9.18 to $291.62, with data caps from 1 GB to 20 GB and validity periods between 1 and 30 days. Some plans impose a daily data cap, while others offer a fixed data amount for the entire validity period.

Summarized by Gen AI. Last updated: January 20, 2026