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Documentation

Learn it once. Connect everywhere.

Guides and references for eSIM plans, virtual numbers, Tele Agent and the API. Every guide below works against the live network — no waiting list, no gated steps.

Start here

Quickstarts

Three paths from zero to connected — every step works against the live network.

Buy your first eSIM

  1. Create your account — pick a plan, live now.
  2. Pick a plan and check out — live now.
  3. Scan the QR code to install the eSIM.

Set up a team plan

  1. Create your account — pick a plan, live now.
  2. Create your workspace and invite the team.
  3. Assign numbers and data pools per line.

Build on the developer API

  1. Mint a developer API key (self-serve) — live now.
  2. Read the OpenAPI 3.1 document — live now.
  3. Subscribe to com.esimgomobile.* webhooks for billing, porting, number and call events — live now.
  4. Automate top-ups per line.
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Check device compatibility→ Installation guide→ Coverage by country→ API & developers→ System status→ Pricing→ eSIM plans→ Virtual numbers→ Tele Agent→
Platform

The platform, in five parts

Coverage

195 country guides with install steps and local network notes.

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Plans

Data plus a permanent phone number on one eSIM line.

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Numbers

Real virtual numbers for calls, SMS and verification codes.

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Tele Agent

An AI receptionist that answers, books and summarizes calls.

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API

Catalog, checkout, account, QR, balance, numbers and Tele Agent endpoints.

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For builders

Developer platform — live today

Self-serve API keys, a published OpenAPI 3.1 document, JavaScript and Python SDKs, a CLI, com.esimgomobile.* webhooks, a number-porting API, KYC intake and an honest status page. The product API contract (catalog, checkout, account, QR, balance, numbers, Tele Agent) is live — and so is the developer platform.

Build on the API System status

History

What shipped

Every public change to esimgomobile, newest first — dated, in English, nothing invented.

Read the changelog

Keep exploring

More resources

Blog→ Tools hub→ Pricing→ Status→ Support→

esimgomobile in Guinea-Bissau

Using docs in Guinea-Bissau? You are on the local edition — key facts for Guinea-Bissau (capital Bissau, dial code +245) are below. esimgomobile plans for Guinea-Bissau are live now — monthly plans from $8/mo and one-time travel packs from $3.65, with live checkout.

CapitalBissau
Dial code+245
CurrencyWest African CFA franc (XOF)
Time zoneUTC+0
Main languagesPortuguese

Plans are live — see plans and pricing.

See it live

Twenty screens, twenty photos.

Twenty product screens and twenty field photos — this is what traveling connected looks like.

brooklyn bridge and manhattan skyline at sunset
Guinea-Bissau
eSIM dataLive
Local numberAvailable
5GYes
Coverage card on Docs · Guinea-Bissau: data live, local number available, 5G where it exists.
  1. 1A real traveler quote, tied to the destination it mentions.
  2. 2Reviews reference actual trips, not generic praise.
group of friends standing on white sand beach
Pack light. Stay connected in Guinea-Bissau.
Get your eSIM
Live now · no waitlist
“Pack light. Stay connected in Guinea-Bissau.” — the CTA card on Docs · Guinea-Bissau: plans live now, no waitlist.
  1. 1A real traveler quote, tied to the destination it mentions.
  2. 2Reviews reference actual trips, not generic praise.
esimgomobile.com
Plans for Guinea-Bissau
Atlas 5GB5 GB · 30 days
Atlas 20GB20 GB · 30 days
Atlas 50GB50 GB · 60 days
Compare plans
Plan picker on Docs · Guinea-Bissau: 5GB, 20GB, 50GB and Unlimited — pick by trip, not fine print.
  1. 1The dashboard keeps every eSIM, every trip, in one place.
  2. 2Rows show data left, days left and current city at a glance.
Recent speeds
Mexico City242 Mbps
Singapore937 Mbps
Mexico City277 Mbps
Recent speeds for Docs · Guinea-Bissau — Mexico City, Singapore, Mexico City: illustrative 5G figures, not live measurements.
  1. 1Mockups illustrate the product flow — captions describe what's real.
  2. 2Figures labeled as examples show sample data, never live telemetry.
Support
How does Docs · Guinea-Bissau work?
Enter your trip details and get an instant answer — no account needed.
Support snippet — Docs · Guinea-Bissau: what it does, in one honest answer.
  1. 1A real traveler quote, tied to the destination it mentions.
  2. 2Reviews reference actual trips, not generic praise.
esimgomobile.com
cascade buildings on steep slope of seashore
Docs
Travel guides · 8 min read
From the blog: “Docs” — travel guides in about eight minutes.
  1. 1Three plans side by side so the trade-off is obvious.
  2. 2Pick by trip length, not by decoding fine print.
eSIM installedYour Guinea-Bissau plan is ready.
Push · just now
Push notification on Docs · Guinea-Bissau: eSIM installed, plan ready to activate.
  1. 1A real traveler quote, tied to the destination it mentions.
  2. 2Reviews reference actual trips, not generic praise.
53%
data left
Usage ring on Docs · Guinea-Bissau — 53% of data left: the number travelers check most.
  1. 1The plan chip: name, allowance and destination in one line.
  2. 2Everything you need to confirm you're on the right plan.
31
free tools
launch fact
Launch fact behind Docs · Guinea-Bissau: 31 free tools — a fixed figure, not live telemetry.
  1. 1Coverage status at a glance: data live, number available, 5G ready.
  2. 2Green means go — no guessing about what's supported.
Speed test
380Mbps
5G · Guinea-Bissau · 72 ms
Illustrative speed readout on Docs · Guinea-Bissau: 380 Mbps, 72 ms — example figures, not live measurements.
  1. 1The plan card shows exactly what you're buying — data, days, destination.
  2. 2One tap starts the two-minute QR install.
Why travelers pick it
  • 5G where available
  • Hotspot included
  • Keep WhatsApp number
Why travelers pick Docs · Guinea-Bissau: 5G where available, Hotspot included, Keep WhatsApp number.
  1. 1Coverage status at a glance: data live, number available, 5G ready.
  2. 2Green means go — no guessing about what's supported.
Virtual number
+1 205 790 3084
Routes toGuinea-Bissau
SMS + voiceEnabled
Your second line on Docs · Guinea-Bissau: +1 205 790 3084 — real number, SMS and voice enabled.
  1. 1Coverage status at a glance: data live, number available, 5G ready.
  2. 2Green means go — no guessing about what's supported.
Launch facts
195destinations live
31free tools
$8entry monthly plan
Launch facts behind Docs · Guinea-Bissau — 195 destinations live, 31 free tools, $8 entry monthly plan: numbers we publish and stand behind.
  1. 1Coverage pins show where partner networks are live.
  2. 2The map answers the only question that matters: will it work there?
esimgomobile.com
Dashboard
Active eSIMs2
Data left20 GB
Current cityGuinea-Bissau
Web dashboard on Docs · Guinea-Bissau: every eSIM, every trip, 20 GB left — one screen.
  1. 1The dashboard keeps every eSIM, every trip, in one place.
  2. 2Rows show data left, days left and current city at a glance.
My eSIM
81%5 GB left
Days left10
Top up+10 GB
Data dashboard on Docs · Guinea-Bissau: 81% remaining, days left, top-up one tap away.
  1. 1Illustrative speed readout: sample carrier, city and latency figures.
  2. 2The meter demonstrates the readout — figures are examples, not live measurements.
Network
5G
Guinea-Bissau connected
Network widget for Docs · Guinea-Bissau: 5G, full bars — zero ambiguity about the connection.
  1. 1The plan card shows exactly what you're buying — data, days, destination.
  2. 2One tap starts the two-minute QR install.
Language
FrançaisEspañolPortuguês
Language picker on Docs · Guinea-Bissau — Français, Español, Português: the app speaks six languages.
  1. 1The plan chip: name, allowance and destination in one line.
  2. 2Everything you need to confirm you're on the right plan.
Tele Agent
What happens when my data runs out in Guinea-Bissau?
You get a heads-up at 80%, then one-tap top-up. No roaming-bill surprises in Guinea-Bissau.
Tele Agent chat on Docs · Guinea-Bissau — real questions, specific answers, zero telecom jargon.
  1. 1The plan card shows exactly what you're buying — data, days, destination.
  2. 2One tap starts the two-minute QR install.
esimgomobile.com
Checkout
Atlas 5GB — Guinea-Bissautotal
Taxescalculated
Pay securely
256-bit encrypted · Amazon Pay
Secure checkout on Docs · Guinea-Bissau: Atlas 5GB, full price up front, no fine print.
  1. 1Checkout shows the full price before you pay. Nothing hidden.
  2. 2Amazon Pay handles payment securely; taxes are calculated for you.
friends relaxing on malay beach in the philippines
Pack light. Stay connected in Guinea-Bissau.
Get your eSIM
“Pack light. Stay connected in Guinea-Bissau.” — the banner on Docs · Guinea-Bissau: two minutes from curious to connected.
  1. 1Mockups illustrate the product flow — captions describe what's real.
  2. 2Figures labeled as examples show sample data, never live telemetry.
people walking on brown sand — Docs · Guinea-Bissau: Souvenir hunting with live currency conversion in your pocket.
Docs · Guinea-Bissau: Souvenir hunting with live currency conversion in your pocket.
tourists enjoying a day at the beach — Docs · Guinea-Bissau: The viewpoint at golden hour: livestream the sunset to everyone back home.
Docs · Guinea-Bissau: The viewpoint at golden hour: livestream the sunset to everyone back home.
eiffel tower with trees in paris france — Docs · Guinea-Bissau: City lights after dark — the eSIM doesn't care what time it is.
Docs · Guinea-Bissau: City lights after dark — the eSIM doesn't care what time it is.
Antoine Pittet — Docs · Guinea-Bissau: Café office: hotspot running, video call stable, no hotel Wi-Fi roulette.
Docs · Guinea-Bissau: Café office: hotspot running, video call stable, no hotel Wi-Fi roulette.
futuristic skyscrapers in midtown manhattan in new york city — Docs · Guinea-Bissau: The red-eye recovery: hotel early-check-in arranged mid-flight.
Docs · Guinea-Bissau: The red-eye recovery: hotel early-check-in arranged mid-flight.
man using laptop computer — Docs · Guinea-Bissau: Changelog-linked: every doc knows which release changed it.
Docs · Guinea-Bissau: Changelog-linked: every doc knows which release changed it.
Neacsu Tudor — Docs · Guinea-Bissau: The sunrise ferry: tickets in the wallet app, timetable cached offline.
Docs · Guinea-Bissau: The sunrise ferry: tickets in the wallet app, timetable cached offline.
woman sitting at work — Docs · Guinea-Bissau: The conference badge: QR ticket scanned, session schedule synced.
Docs · Guinea-Bissau: The conference badge: QR ticket scanned, session schedule synced.
Franco Monsalvo — Docs · Guinea-Bissau: Rain or shine, the connection holds — weather doesn't throttle data.
Docs · Guinea-Bissau: Rain or shine, the connection holds — weather doesn't throttle data.
a group of men on the beach playing soccer — Docs · Guinea-Bissau: Travelers stay online from the moment they land — no SIM queues, no roaming shock.
Docs · Guinea-Bissau: Travelers stay online from the moment they land — no SIM queues, no roaming shock.
airplane wing above the clouds — Docs · Guinea-Bissau: The long layover: streaming, working and messaging, all covered.
Docs · Guinea-Bissau: The long layover: streaming, working and messaging, all covered.
stein egil liland — Docs · Guinea-Bissau: The Guinea-Bissau setup guide is three steps because the product is.
Docs · Guinea-Bissau: The Guinea-Bissau setup guide is three steps because the product is.
close up photo of an operator working — Docs · Guinea-Bissau: The connected trip: maps, messages and translation, all on one eSIM.
Docs · Guinea-Bissau: The connected trip: maps, messages and translation, all on one eSIM.
white concrete buildings — Docs · Guinea-Bissau: Install guides with screenshots from real phones, not renders.
Docs · Guinea-Bissau: Install guides with screenshots from real phones, not renders.
view of seashore from santorini in greece — Docs · Guinea-Bissau: Sunrise hikes start with a weather check — data on, boots on.
Docs · Guinea-Bissau: Sunrise hikes start with a weather check — data on, boots on.
the view of a white building on a hillside — Docs · Guinea-Bissau: The welcome home: eSIM deleted in one tap, no contract to cancel.
Docs · Guinea-Bissau: The welcome home: eSIM deleted in one tap, no contract to cancel.
aerial photography of buildings during nighttime — Docs · Guinea-Bissau: The group chat stays live across every border you cross.
Docs · Guinea-Bissau: The group chat stays live across every border you cross.
Guilherme Rossi — Docs · Guinea-Bissau: Harbor views with full bars: coverage where travelers actually go.
Docs · Guinea-Bissau: Harbor views with full bars: coverage where travelers actually go.
evening street view of ginza tokyo s shopping district — Docs · Guinea-Bissau: The docs assume you're at an airport — short, scannable, correct.
Docs · Guinea-Bissau: The docs assume you're at an airport — short, scannable, correct.
Ben Mack — Docs · Guinea-Bissau: Golden hour, fully online — photo backups upload before dinner.
Docs · Guinea-Bissau: Golden hour, fully online — photo backups upload before dinner.

Explainer

Docs: the full picture

The short version: prepaid travel eSIMs across 195 destinations, installed by QR code in two minutes, managed from a dashboard, with an AI agent on call when you need a human-style answer fast.

Everything on this page exists to answer one question well: how does esimgomobile fit into your trip? The sections below go deep so you never need a second tab.

The long version is the rest of this page — plans, mechanics, edge cases and honest trade-offs, written the way we'd explain it to a friend.

Explainer

How it works, step by step

  1. Choose data that fits the trip
    • Short city break? 5 GB. Two weeks with maps and video calls? 20 GB. Working remotely or hotspotting? 50 GB or Unlimited.
    • Every plan shows exactly what you get — no asterisks.
  2. Install in two minutes
    • Buy, scan the QR code, done. The whole thing happens on your phone, wherever you are.
    • Install days before you fly or minutes before boarding — your call.
  3. Switch on and go
    • Enable the eSIM line in settings when you arrive. It connects to the fastest local partner network on its own.
    • Your home number keeps working for calls and texts on your physical SIM if you keep it active.

Explainer

Good to know

  • Save your eSIM QR code somewhere safe (email it to yourself) in case you switch phones mid-trip.
  • Charge your phone before long travel days; weak signal areas drain batteries faster.
  • Set a data alert at 80% so a top-up never surprises you mid-trip.
  • If a page won't load, toggle airplane mode for ten seconds — it forces a fresh network attach.
  • WhatsApp, iMessage and FaceTime keep your existing number on a data eSIM — no need to tell anyone a new number.
  • Check that your phone is carrier-unlocked before you buy any eSIM — locked phones can't add one.

These are the details that separate a smooth trip from a stressful one — small, unglamorous, and worth more than any feature list.

Explainer

Why travelers switch

Roaming bills taught a generation to fear their phones abroad. The eSIM generation simply never learned that fear — data is prepaid, visible and finite.

The Tele Agent closes the remaining gap: a question at midnight in a foreign terminal gets an answer in seconds, not a support ticket.

And because everything is prepaid through Amazon Pay, the commercial relationship is simple: you pay for data, you get data, it ends when it ends.

The data room

The numbers behind Guinea-Bissau.

Docs — data dashboard

The product's headline numbers, switchable by dataset.

195
destinations live
global footprint
4
Atlas plans
prepaid, no contracts
~2 min
typical install
QR scan to online
6
app languages
EN ES FR DE PT JA
Atlas 5GB: 5 GB over 30 days — Weekend breaks & light useAtlas 5GB 5 GBAtlas 20GB: 20 GB over 30 days — Two-week trips & daily useAtlas 20GB 20 GBAtlas 50GB: 50 GB over 60 days — Remote work & hotspottingAtlas 50GB 50 GBAtlas Unlimited: Unlimited over 30 days — Heavy use, zero meteringAtlas Unlimited Unlimited
Atlas 5GB: 30-day validityAtlas 5GB 30 daysAtlas 20GB: 30-day validityAtlas 20GB 30 daysAtlas 50GB: 60-day validityAtlas 50GB 60 daysAtlas Unlimited: 30-day validityAtlas Unlimited 30 days
Illustrative — D1: 100% of maxIllustrative — D10: 70% of maxIllustrative — D20: 42% of maxIllustrative — D30: 12% of maxDay 1Day 10Day 20Day 30IllustrativeIllustrative 20 GB burn-down at moderate use.

Hover any bar or point for its exact value. Tabs switch datasets — everything on this panel is computed from live product data unless labeled illustrative.

Docs — data dashboard. Plan allowances, validity windows and a typical usage curve for Docs — hover for exact values.
Pro tipsFour habits of the always-connectedPro tipsSmall habits, big difference.1Check unlock statusCarrier-locked phones can't add an eSIM — verify first.2Set an 80% alertA top-up should never surprise you mid-trip.3Install before you flyAirport Wi-Fi is the worst place to set up connectivity.4Keep home SIM for 2FABank codes still arrive while data runs on the eSIM.
Pro tips. Four habits for smooth trips — pro tips for Docs · Guinea-Bissau.
What your gigabytes meanTypical hourly usage per activityWhat your gigabytes meanTranslate plan sizes into real travel behavior.Maps & navigation≈ 5 MB / hourMessaging & email≈ 20 MB / hourSocial browsing≈ 150 MB / hourVideo calls≈ 600 MB / hourHD streaming≈ 1.5 GB / hourTypical usage rates — actual consumption varies by app and quality settings.
Data usage guide. A 20 GB plan covers roughly two weeks of normal travel use.
Who it's forFour travelers, one toolWho it's forBuilt for real trip shapes, not personas.1The family organizer
One tool, every traveler's needs covered.
esimgomobile network data2The remote worker
Size data for video calls and hotspotting with confidence.
esimgomobile network data3The planner
Compare before you commit — know the right plan weeks ahead.
esimgomobile network data4The last-minute flyer
Answer in minutes, eSIM installed before boarding.
esimgomobile network data
Use cases. Planners, sprinters, remote workers, families — who's it for.
Plan comparison matrixEvery plan for Guinea-Bissau — data, validity, best fitPlans at a glanceFour prepaid plans cover every kind of trip to Guinea-Bissau.PLANDATAVALIDITYAtlas 5GBWeekend breaks & light use5 GB30 daysAtlas 20GBTwo-week trips & daily use20 GB30 daysAtlas 50GBRemote work & hotspotting50 GB60 daysAtlas UnlimitedHeavy use, zero meteringUnlimited30 days
Plan comparison matrix. All four Atlas plans work in Guinea-Bissau; pick by trip length and appetite for data.
Questions, answeredThe six things everyone asks firstQuestions, answeredShort answers, no sales pitch.How fast is setup?
About two minutes: plan, QR scan, done.
Does hotspot work?
Yes — share your connection with laptop or tablet.
Is it a contract?
No — prepaid. Service simply stops instead of charging extra.
Which phones work?
Any carrier-unlocked, eSIM-capable iPhone or Android.
Do I keep my number?
Yes — WhatsApp & iMessage keep working on your existing number.
What if data runs out?
80% alert, then one-tap top-up. No bill shock.
FAQ at a glance. Still curious? The Tele Agent answers anything else instantly.
Get connected in three stepsFrom purchase to online in about two minutesGet connected in three stepsNo store visit, no plastic SIM, no waiting for the post.1Scan the QR codeThe eSIM installs straight onto your phone. No store, no plastic SIM.2Land connectedSwitch the line on when you arrive — online before baggage claim.3Pick your planChoose data for your trip — checkout takes about two minutes.
Three-step setup. Buy, scan, land: the whole sequence fits in a coffee queue.
Docs: capability profileWhat the tool is good at — illustrative profileCapability profileFive strengths, ranked by what users feel first.Private by designyour inputs stay in your browserAlways currentreflects live plans and coverageMobile friendlyworks on the phone in your handShares wellsend the answer to travel companionsInstant resultsno waiting, no signupIllustrative profile based on tool design — not measured telemetry.
Capability profile. Ranked by what travelers notice first, not by marketing priority.
Every plan includesNo tiers of basic dignity — these ship with all plansEvery plan includesThe baseline is generous on purpose.5G where availableFastest local partner network, selected automatically.6 languagesThe app speaks your language, wherever you're from.One-tap top-upMore data in seconds — no new QR code.Hotspot includedShare with your laptop or tablet at no extra cost.Keep your WhatsAppYour existing number keeps working on the data line.24/7 supportReal humans plus the Tele Agent, around the clock.
Included with every plan. 5G, hotspot, WhatsApp continuity, top-up, support, six languages — all tiers.
Network at a glanceCoverage facts for Guinea-BissauNetwork at a glanceThe numbers that matter before you buy.195destinations liveesimgomobile network data5Gwhere available in Guinea-Bissauesimgomobile network data6app languagesesimgomobile network data2 mintypical install timeesimgomobile network dataPlus: local numbers where available, hotspot included, 24/7 support.Prepaid only — when the plan ends, it simply stops. No contracts.
Coverage facts. Guinea-Bissau connects to the fastest available local partner network automatically.
How Docs worksFour steps from question to answerHow this tool worksBuilt to answer one question well.1Get the answerClear result with next steps — save it or act on it.2Apply itJump straight to the plan, setting or page it points to.3Open the toolNo account needed — it loads instantly in your browser.4Enter your detailsTrip, data needs, destination. The tool does the math.
Tool walkthrough. Every tool on esimgomobile follows the same honest pattern: input, math, answer.

Ready when Guinea-Bissau is

Pick a plan, check out securely, scan the QR code — you're online before you land.

See plans and pricing Talk to the Tele Agent