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KnowRoaming transforms travel connectivity with affordable eSIMs covering over 200 destinations. Our quick activation and flexible data packages ensure seamless, reliable connectivity wherever you go. Supported by exceptional customer service, KnowRoaming makes staying connected effortless, allowing you to focus on your journey.

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KnowRoaming eSIM Data Plans for Guinea-Bissau

Africa 1 GB 7 Days

1GB

Days

$15.00

$15.00/GB

GET 10% OFF

Africa 3 GB 10 Days

3GB

Days

$40.00

$13.33/GB

GET 10% OFF

Africa 5 GB 15 Days

5GB

Days

$55.00

$11.00/GB

GET 10% OFF

Frequently Asked Questions

Does KnowRoaming offer unlimited data eSIM for Guinea-Bissau?

KnowRoaming does not currently provide an unlimited data eSIM plan for Guinea‑Bissau. Travelers can instead choose from fixed‑data plans such as the 5GB 15‑day package priced at $55.00 USD or the 3GB 10‑day option at $40.00 USD. These options cover Guinea‑Bissau and about 30 other countries and may be more cost‑effective for most users, unless extremely high data usage is expected.

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

KnowRoaming does not provide an eSIM with a local phone number or SMS service for Guinea‑Bissau. Travelers who purchase a KnowRoaming plan for Guinea‑Bissau will receive only a data‑only eSIM. However, the data connection can be used with popular VoIP applications such as WhatsApp, Telegram, or iMessage to make calls or send messages without needing a local phone number.

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

KnowRoaming has three multi‑country data plans that cover Guinea‑Bissau, but no single‑country options are available. The plans run from roughly $15 to $55, contain 1 GB to 5 GB of data, and stay active for 7 to 15 days.

Summarized by Gen AI. Last updated: September 24, 2025