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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.

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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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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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An AI receptionist that answers, books and summarizes calls.

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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

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More resources

Blog→ Tools hub→ Pricing→ Status→ Support→

esimgomobile in South Sudan

Using docs in South Sudan? You are on the local edition — key facts for South Sudan (capital Juba, dial code +211) are below. esimgomobile plans for South Sudan are live now — monthly plans from $8/mo and one-time travel packs from $3.65, with live checkout.

CapitalJuba
Dial code+211
CurrencySouth Sudanese pound (SSP)
Time zoneUTC+2
Main languagesEnglish

Plans are live — see plans and pricing.

Product tour

The product, up close.

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

eSIM installedYour South Sudan plan is ready.
Push · just now
Push notification on Docs · South Sudan: 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.
Install
1 Scan2 Add3 Go
The Docs · South Sudan install: QR in three steps — scan, add, go, about two minutes.
  1. 1Illustrative speed readout: sample carrier, city and latency figures.
  2. 2The meter demonstrates the readout — figures are examples, not live measurements.
Tele Agent transcript
Will my phone work in South Sudan?
If it's carrier-unlocked and eSIM-capable, yes. I checked South Sudan bands — you're covered.
Tele Agent transcript on Docs · South Sudan: real question, specific answer.
  1. 1Mockups illustrate the product flow — captions describe what's real.
  2. 2Figures labeled as examples show sample data, never live telemetry.
esimgomobile.com
API quickstart
curl https://api.esimgomobile.com/v1/esims \
  -H "Authorization: Bearer $KEY" \
  -d '{"country":"SO"}'
200 OK · 41 ms
REST API behind Docs · South Sudan: issue eSIMs programmatically — 200 OK in milliseconds.
  1. 1Three plans side by side so the trade-off is obvious.
  2. 2Pick by trip length, not by decoding fine print.
My eSIM
47%50 GB left
Days left28
Top up+10 GB
Data dashboard on Docs · South Sudan: 47% remaining, days left, top-up one tap away.
  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
  • Keep WhatsApp number
  • 24/7 support
  • Instant QR install
Why travelers pick Docs · South Sudan: Keep WhatsApp number, 24/7 support, Instant QR install.
  1. 1The roaming math, made visible: one price versus per-day carrier fees.
  2. 2This is the comparison most travelers never see until the bill.
silver iphone on black surface
“My hotspot ran the whole Airbnb in South Sudan for two weeks.”
Yuki N.Verified traveler · South Sudan
Traveler review for Docs · South Sudan: “My hotspot ran the whole Airbnb in South Sudan for two weeks.” — Yuki N..
  1. 1Coverage status at a glance: data live, number available, 5G ready.
  2. 2Green means go — no guessing about what's supported.
night scene of ramen shops in tokyo
Get connected
1 Pick a plan2 Scan QR3 Land online
Three steps on Docs · South Sudan: pick a plan, scan the QR, land online.
  1. 1A real traveler quote, tied to the destination it mentions.
  2. 2Reviews reference actual trips, not generic praise.
Tele Agent
Can I keep my WhatsApp number?
Yes — your eSIM is data-first, so WhatsApp keeps working on your existing number in South Sudan.
Tele Agent chat on Docs · South Sudan — 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.
Launch facts
195destinations live
31free tools
$8entry monthly plan
Launch facts behind Docs · South Sudan — 195 destinations live, 31 free tools, $8 entry monthly plan: numbers we publish and stand behind.
  1. 1A real support transcript: the question, then the specific answer.
  2. 2This is what 'AI support' actually looks like in practice.
esimgomobile.com
Checkout
Atlas 50GB — South Sudantotal
Taxescalculated
Pay securely
256-bit encrypted · Amazon Pay
Secure checkout on Docs · South Sudan: Atlas 50GB, full price up front, no fine print.
  1. 1Three plans side by side so the trade-off is obvious.
  2. 2Pick by trip length, not by decoding fine print.
white and black electronic device
South Sudan
eSIM dataLive
Local numberAvailable
5GYes
Coverage card on Docs · South Sudan: 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.
esimgomobile.com
affectionate mother and daughter
Docs
Travel guides · 8 min read
From the blog: “Docs” — travel guides in about eight minutes.
  1. 1Checkout shows the full price before you pay. Nothing hidden.
  2. 2Amazon Pay handles payment securely; taxes are calculated for you.
esimgomobile.com
Dashboard
Active eSIMs3
Data left50 GB
Current citySouth Sudan
Web dashboard on Docs · South Sudan: every eSIM, every trip, 50 GB left — one screen.
  1. 1Three plans side by side so the trade-off is obvious.
  2. 2Pick by trip length, not by decoding fine print.
Network
5G
South Sudan connected
Network widget for Docs · South Sudan: 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.
Tele Agent
“Setting up your South Sudan line…”
AI voice agent on Docs · South Sudan — answers spoken aloud, never a support ticket.
  1. 1The plan card shows exactly what you're buying — data, days, destination.
  2. 2One tap starts the two-minute QR install.
25%
data left
Usage ring on Docs · South Sudan — 25% of data left: the number travelers check most.
  1. 1Signal widget: network generation and destination, always visible.
  2. 2Five bars, zero ambiguity about what you're connected to.
Atlas 20GB
20 GB · 30 days
South Sudan
Atlas 20GB — 20 GB · 30 days, prepaid and ready on Docs · South Sudan.
  1. 1Usage ring compresses the whole plan into one glanceable number.
  2. 2Percent remaining is the only metric most travelers check.
vs roaming
esimgomobile eSIMone price
Carrier roamingper-day fees
10 GB · 14 days · South Sudan
The honest comparison on Docs · South Sudan: one prepaid eSIM price versus carrier roaming.
  1. 1Coverage status at a glance: data live, number available, 5G ready.
  2. 2Green means go — no guessing about what's supported.
Support
How does Docs · South Sudan work?
Enter your trip details and get an instant answer — no account needed.
Support snippet — Docs · South Sudan: 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.
positive mother and daughter with suitcase in airport corridor — Docs · South Sudan: The food tour: every recommendation looked up on the spot.
Docs · South Sudan: The food tour: every recommendation looked up on the spot.
black laptop computer on wooden table — Docs · South Sudan: The departure board flips: gate found, lounge located, all on the eSIM.
Docs · South Sudan: The departure board flips: gate found, lounge located, all on the eSIM.
people on a video call — Docs · South Sudan: The connected trip: maps, messages and translation, all on one eSIM.
Docs · South Sudan: The connected trip: maps, messages and translation, all on one eSIM.
lone hiker exploring dolomite mountains landscape — Docs · South Sudan: Rain or shine, the connection holds — weather doesn't throttle data.
Docs · South Sudan: Rain or shine, the connection holds — weather doesn't throttle data.
low angle photo of eiffel tower under cloudy sky — Docs · South Sudan: Night markets and late trains — connected the whole way through.
Docs · South Sudan: Night markets and late trains — connected the whole way through.
man standing on a grass with snow covered mountains background — Docs · South Sudan: The commute, handled: podcasts downloaded, messages sent, no dead zones.
Docs · South Sudan: The commute, handled: podcasts downloaded, messages sent, no dead zones.
Oleksiy Yeshtokyn,🌻🇺🇦🌻 — Docs · South Sudan: Coworking abroad: laptop tethered, calls crisp, deadlines met.
Docs · South Sudan: Coworking abroad: laptop tethered, calls crisp, deadlines met.
vibrant night cityscape of shinjuku tokyo — Docs · South Sudan: Each doc ends with 'still stuck?' — pointing at the Tele Agent.
Docs · South Sudan: Each doc ends with 'still stuck?' — pointing at the Tele Agent.
Tom Verdoot — Docs · South Sudan: Street level: navigation, rideshares and reviews, all instant.
Docs · South Sudan: Street level: navigation, rideshares and reviews, all instant.
the road to jasper — Docs · South Sudan: Museum afternoons with audio guides streaming, not buffering.
Docs · South Sudan: Museum afternoons with audio guides streaming, not buffering.
man and woman sitting at table with blueprints at office — Docs · South Sudan: The business trip: client deck synced, video call joined from the taxi.
Docs · South Sudan: The business trip: client deck synced, video call joined from the taxi.
santorini under clear blue sky — Docs · South Sudan: Souvenir hunting with live currency conversion in your pocket.
Docs · South Sudan: Souvenir hunting with live currency conversion in your pocket.
unrecognizable ethnic man having video conference with upset girlfriend — Docs · South Sudan: Lost in the medina, found by GPS: the blue dot never lies.
Docs · South Sudan: Lost in the medina, found by GPS: the blue dot never lies.
man drinking coffee while working on his laptop — Docs · South Sudan: Troubleshooting trees: symptom in, fix out, no ticket needed.
Docs · South Sudan: Troubleshooting trees: symptom in, fix out, no ticket needed.
Altaf Shah — Docs · South Sudan: The docs assume you're at an airport — short, scannable, correct.
Docs · South Sudan: The docs assume you're at an airport — short, scannable, correct.
building in city in japan — Docs · South Sudan: Check-in lines move faster when your documents are on your phone.
Docs · South Sudan: Check-in lines move faster when your documents are on your phone.
man hand over smartphone — Docs · South Sudan: Golden hour, fully online — photo backups upload before dinner.
Docs · South Sudan: Golden hour, fully online — photo backups upload before dinner.
Jessica Wolfie — Docs · South Sudan: Travelers stay online from the moment they land — no SIM queues, no roaming shock.
Docs · South Sudan: Travelers stay online from the moment they land — no SIM queues, no roaming shock.
white houses in town — Docs · South Sudan: Border crossings without the paperwork shuffle: ID photos stored on the phone.
Docs · South Sudan: Border crossings without the paperwork shuffle: ID photos stored on the phone.
businesspeople looking at a business graph — Docs · South Sudan: Trailheads and lookouts: offline maps downloaded, just in case.
Docs · South Sudan: Trailheads and lookouts: offline maps downloaded, just in case.

Explainer

Docs: the full picture

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.

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 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.

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

  • Buy and install your eSIM before departure — airport Wi-Fi is the worst place to set up connectivity.
  • Charge your phone before long travel days; weak signal areas drain batteries faster.
  • Save your eSIM QR code somewhere safe (email it to yourself) in case you switch phones mid-trip.
  • Download offline maps for your destination — they save data and work in dead zones.
  • If a page won't load, toggle airplane mode for ten seconds — it forces a fresh network attach.
  • Hotspot sparingly: one laptop tethered all day can burn through a week of phone data.

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

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.

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.

The data room

The numbers behind South Sudan.

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.
Network at a glanceCoverage facts for South SudanNetwork at a glanceThe numbers that matter before you buy.195destinations liveesimgomobile network data5Gwhere available in South Sudanesimgomobile 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. The network resume for Docs · South Sudan: 195 destinations, 5G where available, six languages.
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 browserMobile friendlyworks on the phone in your handShares wellsend the answer to travel companionsAlways currentreflects live plans and coverageInstant resultsno waiting, no signupIllustrative profile based on tool design — not measured telemetry.
Capability profile. Capabilities measured by traveler value, not feature count.
Pro tipsFour habits of the always-connectedPro tipsSmall habits, big difference.1Keep home SIM for 2FABank codes still arrive while data runs on the eSIM.2Screenshot bookingsHotel address & confirmations, available with no signal.3Check unlock statusCarrier-locked phones can't add an eSIM — verify first.4Set an 80% alertA top-up should never surprise you mid-trip.
Pro tips. Four habits for smooth trips — pro tips for Docs · South Sudan.
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. If you recognize yourself here, the tool will pay for its click.
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.2Enter your detailsTrip, data needs, destination. The tool does the math.3Open the toolNo account needed — it loads instantly in your browser.4Apply itJump straight to the plan, setting or page it points to.
Tool walkthrough. Four steps from landing on Docs · South Sudan to having your answer.
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.
Plan comparison matrixEvery plan for South Sudan — data, validity, best fitPlans at a glanceFour prepaid plans cover every kind of trip to South Sudan.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. Weekend sips, fortnight data, work-month gulps, or unlimited — pick by trip shape.
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. Maps sip, streaming gulps: size the plan to your heaviest habit.
Questions, answeredThe six things everyone asks firstQuestions, answeredShort answers, no sales pitch.Which phones work?
Any carrier-unlocked, eSIM-capable iPhone or Android.
What if data runs out?
80% alert, then one-tap top-up. No bill shock.
How fast is setup?
About two minutes: plan, QR scan, done.
Do I keep my number?
Yes — WhatsApp & iMessage keep working on your existing number.
Does hotspot work?
Yes — share your connection with laptop or tablet.
Is it a contract?
No — prepaid. Service simply stops instead of charging extra.
FAQ at a glance. Still curious? The Tele Agent answers anything else instantly.
Every plan includesNo tiers of basic dignity — these ship with all plansEvery plan includesThe baseline is generous on purpose.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.One-tap top-upMore data in seconds — no new QR code.6 languagesThe app speaks your language, wherever you're from.5G where availableFastest local partner network, selected automatically.
Included with every plan. From 5 GB to Unlimited, the inclusions don't shrink.

Take South Sudan with you, connected

Join thousands of travelers who land connected. Your eSIM installs in two minutes.

See plans and pricing Talk to the Tele Agent