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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.
Shortcuts

Popular right now

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 Argentina

Using docs in Argentina? You are on the local edition — key facts for Argentina (capital Buenos Aires, dial code +54) are below. esimgomobile plans for Argentina are live now — monthly plans from $8/mo and one-time travel packs from $3.65, with live checkout.

CapitalBuenos Aires
Dial code+54
CurrencyArgentine peso (ARS)
Time zoneUTC-3
Main languagesSpanish

Plans are live — see plans and pricing.

Up close

Twenty screens, twenty photos.

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

Virtual number
+1 205 555 0100
Routes toArgentina
SMS + voiceEnabled
Sample virtual-number card for Docs · Argentina: format shown — your real number is assigned at checkout, with SMS and voice.
  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.
Atlas 5GB
5 GB · 30 days
Argentina
Atlas 5GB — 5 GB · 30 days, prepaid and ready on Docs · Argentina.
  1. 1Signal widget: network generation and destination, always visible.
  2. 2Five bars, zero ambiguity about what you're connected to.
Support
How does Docs · Argentina work?
Enter your trip details and get an instant answer — no account needed.
Support snippet — Docs · Argentina: what it does, in one honest answer.
  1. 1Coverage status at a glance: data live, number available, 5G ready.
  2. 2Green means go — no guessing about what's supported.
54%
data left
Usage ring on Docs · Argentina — 54% 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.
Network
5G
Argentina connected
Network widget for Docs · Argentina: 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.
business planning in office
“Landed in Argentina and was online before the seatbelt sign went off.”
Maya R.Verified traveler · Argentina
Traveler review for Docs · Argentina: “Landed in Argentina and was online before the seatbelt sign went off.” — Maya R..
  1. 1A real traveler quote, tied to the destination it mentions.
  2. 2Reviews reference actual trips, not generic praise.
esimgomobile.com
API quickstart
curl https://api.esimgomobile.com/v1/esims \
  -H "Authorization: Bearer $KEY" \
  -d '{"country":"AR"}'
200 OK · 125 ms
REST API behind Docs · Argentina: issue eSIMs programmatically — 200 OK in milliseconds.
  1. 1Checkout shows the full price before you pay. Nothing hidden.
  2. 2Amazon Pay handles payment securely; taxes are calculated for you.
eSIM installedYour Argentina plan is ready.
Push · just now
Push notification on Docs · Argentina: eSIM installed, plan ready to activate.
  1. 1Coverage status at a glance: data live, number available, 5G ready.
  2. 2Green means go — no guessing about what's supported.
Tele Agent transcript
What happens when my data runs out in Argentina?
You get a heads-up at 80%, then one-tap top-up. No roaming-bill surprises in Argentina.
Tele Agent transcript on Docs · Argentina: 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.
eSIM plan
Atlas 50GB50 GB · 60 days
Argentina
Install eSIM
Atlas 50GB on Docs · Argentina — 50 GB · 60 days, prepaid with the full price shown before you pay.
  1. 1The plan card shows exactly what you're buying — data, days, destination.
  2. 2One tap starts the two-minute QR install.
esimgomobile.com
Dashboard
Active eSIMs4
Data left20 GB
Current cityArgentina
Web dashboard on Docs · Argentina: 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.
esimgomobile.com
Plans for Argentina
Atlas 5GB5 GB · 30 days
Atlas 20GB20 GB · 30 days
Atlas 50GB50 GB · 60 days
Compare plans
Plan picker on Docs · Argentina: 5GB, 20GB, 50GB and Unlimited — pick by trip, not fine print.
  1. 1Checkout shows the full price before you pay. Nothing hidden.
  2. 2Amazon Pay handles payment securely; taxes are calculated for you.
Argentina · 5G
Signal widget on Docs · Argentina: network generation and place, always visible.
  1. 1The plan chip: name, allowance and destination in one line.
  2. 2Everything you need to confirm you're on the right plan.
Asso Myron
Your Argentina number is waiting.
Get your eSIM
Live now · no waitlist
“Your Argentina number is waiting.” — the CTA card on Docs · Argentina: plans live now, no waitlist.
  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 · Argentina — 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?
Coverage
195
destinations live
Argentina5G ready
Check coverage
Coverage at a glance for Docs · Argentina: 195 destinations live, fastest local partner selected on its own.
  1. 1Illustrative speed readout: sample carrier, city and latency figures.
  2. 2The meter demonstrates the readout — figures are examples, not live measurements.
esimgomobile.com
adventurer hiking in foggy mountain landscape
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.
Install
1 Scan2 Add3 Go
The Docs · Argentina 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.
sea bay at rock waterfront city
Ready for Argentina?
Get your eSIM
“Ready for Argentina?” — the banner on Docs · Argentina: 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.
Recent speeds
Sydney208 Mbps
Mexico City431 Mbps
Sydney510 Mbps
Recent speeds for Docs · Argentina — Sydney, Mexico City, Sydney: 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.
man in black jacket sitting on brown wooden folding chair using macbook — Docs · Argentina: The museum queue skips itself: tickets bought online, straight to the door.
Docs · Argentina: The museum queue skips itself: tickets bought online, straight to the door.
vibrant nightlife in tokyo s bustling streets — Docs · Argentina: Rain or shine, the connection holds — weather doesn't throttle data.
Docs · Argentina: Rain or shine, the connection holds — weather doesn't throttle data.
grayscale photo of person talking on headset — Docs · Argentina: Border crossings without the paperwork shuffle: ID photos stored on the phone.
Docs · Argentina: Border crossings without the paperwork shuffle: ID photos stored on the phone.
man video calling using a laptop while sitting on a chair — Docs · Argentina: Travelers stay online from the moment they land — no SIM queues, no roaming shock.
Docs · Argentina: Travelers stay online from the moment they land — no SIM queues, no roaming shock.
narrow alley in city at night — Docs · Argentina: API references with copy-paste curl — the docs respect your time.
Docs · Argentina: API references with copy-paste curl — the docs respect your time.
businesspeople brainstorming in conference room — Docs · Argentina: Museum afternoons with audio guides streaming, not buffering.
Docs · Argentina: Museum afternoons with audio guides streaming, not buffering.
eiffel tower in worm hole view — Docs · Argentina: The welcome home: eSIM deleted in one tap, no contract to cancel.
Docs · Argentina: The welcome home: eSIM deleted in one tap, no contract to cancel.
a group of people wearing headsets — Docs · Argentina: The rental desk handshake: confirmation email open, license photo ready.
Docs · Argentina: The rental desk handshake: confirmation email open, license photo ready.
blank smartphone screen held in hand indoors — Docs · Argentina: Plazas and promenades: video calls home with the view behind you.
Docs · Argentina: Plazas and promenades: video calls home with the view behind you.
eiffel tower with trees in paris france — Docs · Argentina: Golden hour, fully online — photo backups upload before dinner.
Docs · Argentina: Golden hour, fully online — photo backups upload before dinner.
Alexey K. — Docs · Argentina: Street-food stalls and mobile pay: dinner ordered without a word of the language.
Docs · Argentina: Street-food stalls and mobile pay: dinner ordered without a word of the language.
eiffel tower in paris — Docs · Argentina: Coast roads and country lanes — the map keeps up wherever you roam.
Docs · Argentina: Coast roads and country lanes — the map keeps up wherever you roam.
man looking at a woman in a laptop screen — Docs · Argentina: Trailheads and lookouts: offline maps downloaded, just in case.
Docs · Argentina: Trailheads and lookouts: offline maps downloaded, just in case.
employees cooperating in office — Docs · Argentina: Currency exchange, skipped: the phone pays at the real rate.
Docs · Argentina: Currency exchange, skipped: the phone pays at the real rate.
portrait of two women on a beach — Docs · Argentina: The Argentina setup guide is three steps because the product is.
Docs · Argentina: The Argentina setup guide is three steps because the product is.
person holding black iphone 5 — Docs · Argentina: The group chat stays live across every border you cross.
Docs · Argentina: The group chat stays live across every border you cross.
businesspeople looking at a business graph — Docs · Argentina: The viewpoint at golden hour: livestream the sunset to everyone back home.
Docs · Argentina: The viewpoint at golden hour: livestream the sunset to everyone back home.
Atlantic Ambience — Docs · Argentina: Install guides with screenshots from real phones, not renders.
Docs · Argentina: Install guides with screenshots from real phones, not renders.
eiffel tower in paris on a sunny day — Docs · Argentina: The business trip: client deck synced, video call joined from the taxi.
Docs · Argentina: The business trip: client deck synced, video call joined from the taxi.
tourists enjoying a day at the beach — Docs · Argentina: From departure lounge to arrival hall, the data never drops.
Docs · Argentina: From departure lounge to arrival hall, the data never drops.

Explainer

Docs: the full picture

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.

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. Buy before you fly
    • Order from home, the hotel, or the departure lounge — delivery is instant and digital.
    • No shipping, no pickup counters, no airport SIM queues.
  2. Add the eSIM
    • One QR scan adds the plan to your phone. iPhone and Android both walk you through it in under a minute.
    • You can install now and activate later — the plan starts when you choose.
  3. Stay online abroad
    • Data, maps, translation and messaging work the moment you land.
    • Running low? Top up in one tap from your dashboard — no new QR code needed.

Explainer

Good to know

  • Turn off auto-play on social apps before you fly; it quietly eats roaming data.
  • If a page won't load, toggle airplane mode for ten seconds — it forces a fresh network attach.
  • Set a data alert at 80% so a top-up never surprises you mid-trip.
  • Check that your phone is carrier-unlocked before you buy any eSIM — locked phones can't add one.
  • Hotspot sparingly: one laptop tethered all day can burn through a week of phone data.
  • Screenshot your hotel address and booking confirmations — you'll want them with no signal.

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.

Visual guides

Argentina, visualized.

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.
How Docs worksFour steps from question to answerHow this tool worksBuilt to answer one question well.1Enter your detailsTrip, data needs, destination. The tool does the math.2Get the answerClear result with next steps — save it or act on it.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 · Argentina to having your answer.
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 companionsInstant resultsno waiting, no signupAlways currentreflects live plans and coverageIllustrative profile based on tool design — not measured telemetry.
Capability profile. Ranked by what travelers notice first, not by marketing priority.
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.1Pick your planChoose data for your trip — checkout takes about two minutes.2Scan the QR codeThe eSIM installs straight onto your phone. No store, no plastic SIM.3Land connectedSwitch the line on when you arrive — online before baggage claim.
Three-step setup. Three steps, about two minutes — the Docs · Argentina ritual, no store visit.
Questions, answeredThe six things everyone asks firstQuestions, answeredShort answers, no sales pitch.Does hotspot work?
Yes — share your connection with laptop or tablet.
How fast is setup?
About two minutes: plan, QR scan, done.
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.
Is it a contract?
No — prepaid. Service simply stops instead of charging extra.
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.
Every plan includesNo tiers of basic dignity — these ship with all plansEvery plan includesThe baseline is generous on purpose.One-tap top-upMore data in seconds — no new QR code.Hotspot includedShare with your laptop or tablet at no extra cost.24/7 supportReal humans plus the Tele Agent, around the clock.6 languagesThe app speaks your language, wherever you're from.5G where availableFastest local partner network, selected automatically.Keep your WhatsAppYour existing number keeps working on the data line.
Included with every plan. 5G, hotspot, WhatsApp continuity, top-up, support, six languages — all tiers.
Who it's forFour travelers, one toolWho it's forBuilt for real trip shapes, not personas.1The last-minute flyer
Answer in minutes, eSIM installed before boarding.
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 family organizer
One tool, every traveler's needs covered.
esimgomobile network data
Use cases. Planners, sprinters, remote workers, families — who's it for.
Network at a glanceCoverage facts for ArgentinaNetwork at a glanceThe numbers that matter before you buy.195destinations liveesimgomobile network data5Gwhere available in Argentinaesimgomobile 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. Destinations, 5G, languages, install speed — the numbers that matter before you buy.
Plan comparison matrixEvery plan for Argentina — data, validity, best fitPlans at a glanceFour prepaid plans cover every kind of trip to Argentina.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 Argentina; pick by trip length and appetite for data.
Pro tipsFour habits of the always-connectedPro tipsSmall habits, big difference.1Install before you flyAirport Wi-Fi is the worst place to set up connectivity.2Screenshot bookingsHotel address & confirmations, available with no signal.3Download offline mapsThey save data and work in dead zones.4Check unlock statusCarrier-locked phones can't add an eSIM — verify first.
Pro tips. The small things that separate smooth trips from stressful ones.
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. Gigabytes translated into hours — the Docs · Argentina usage guide.

Take Argentina 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