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/01Coverage Inventory · v.2026.01

eSIM Coverage in 190+ Countries — the full inventory, organized by region and network tier, with live availability status.

One eSIM profile, one app, one bill. Browse the technical reference below: every country we support, the partner operators behind it, the speed class available, and the entry-point price for each region. Sortable, filterable, and refreshed nightly from our network operations team in Tallinn.

01 — Get Your Global eSIM Read the datasheet ↓
190+ Countries served
27 Tier-1 operator partners
5G Available in 78 markets
/02How the map is built

Region tiers, partner operators, and the 220 ms network switcher.

Every country on this page sits in one of three tiers. Tier 1 means we hold a direct interconnect with a Tier-1 carrier — Vodafone, Orange, NTT Docomo, and 24 others — so traffic exits through native infrastructure with no roaming hop. Tier 2 routes through one of our 190+ bilateral roaming agreements, capped at a single transit carrier. Tier 3 relies on regional aggregation and is generally data-only.

When signal degrades — a tunnel, a border crossing, an overloaded cell — the on-device switching engine measures throughput on the active profile and the next-best partner in under 220 milliseconds, four times faster than the nearest competitor benchmarked by Ookla in 2024. The user never sees a reconnect prompt; the radio quietly changes shoulders.

Tier 1 · Direct interconnect 64 countries · 27 operators

Native SIM profiles. Lowest latency, voice + SMS supported.

Tier 2 · Roaming partner 98 countries

Single-hop roaming via vetted partners. Data + SMS in most regions.

Tier 3 · Aggregated 28 countries

Regional aggregation. Data-only with documented fair-use caps.

Uptime · trailing 12 months 99.987%

Measured across the global eUICC core, January 2025 – December 2025.

/03Full country list

Region tier · partner networks · speed class · starting price.

Tier 1 — direct interconnect Tier 2 — roaming partner Tier 3 — aggregated 5G5G available in this market
01

Europe · 47 countries

From €4.50 / 1 GB · 7-day plan
CountryISOTierPartner networksSpeedFrom
United KingdomGBT1Vodafone UK, EE, Three5G / 4G / 3G€4.50
FranceFRT1Orange, SFR, Bouygues5G / 4G / 3G€4.50
GermanyDET1Deutsche Telekom, Vodafone DE, O25G / 4G / 3G€4.50
SpainEST1Movistar, Orange ES, Vodafone ES5G / 4G / 3G€4.50
ItalyITT1TIM, Vodafone IT, WindTre5G / 4G / 3G€4.50
NetherlandsNLT1KPN, VodafoneZiggo, T-Mobile NL5G / 4G / 3G€5.00
PortugalPTT1MEO, NOS, Vodafone PT5G / 4G / 3G€4.50
SwitzerlandCHT1Swisscom, Sunrise, Salt5G / 4G€6.00
SwedenSET1Telia, Telenor, Tre5G / 4G / 3G€5.50
GreeceGRT1Cosmote, Vodafone GR, Wind5G / 4G / 3G€4.50
02

Asia & Pacific · 38 countries

From $5.50 / 1 GB · 7-day plan
CountryISOTierPartner networksSpeedFrom
JapanJPT1NTT Docomo, au KDDI, SoftBank5G / 4G / 3G$6.00
South KoreaKRT1KT, SK Telecom, LG U+5G / 4G / 3G$6.00
SingaporeSGT1Singtel, StarHub, M15G / 4G$5.50
AustraliaAUT1Telstra, Optus, Vodafone AU5G / 4G / 3G$6.50
ThailandTHT2AIS, TrueMove H, dtac5G / 4G / 3G$4.50
VietnamVNT2Viettel, Vinaphone, Mobifone4G / 3G$4.00
IndonesiaIDT2Telkomsel, XL Axiata, Indosat4G / 3G$4.50
New ZealandNZT1Spark, Vodafone NZ, 2degrees5G / 4G / 3G$6.00
IndiaINT2Jio, Airtel, Vi5G / 4G / 3G$3.50
PhilippinesPHT3Globe, Smart4G / 3G$4.00
03

Americas · 42 countries

From $4.50 / 1 GB · 7-day plan
CountryISOTierPartner networksSpeedFrom
United StatesUST1T-Mobile US, AT&T, Verizon5G / 4G / 3G$5.00
CanadaCAT1Rogers, Bell, Telus5G / 4G / 3G$5.00
MexicoMXT2Telcel, Movistar MX, AT&T MX5G / 4G / 3G$4.00
BrazilBRT1Vivo, Claro BR, TIM BR5G / 4G / 3G$4.50
ArgentinaART2Movistar AR, Claro AR, Personal4G / 3G$4.50
ChileCLT2Movistar CL, Entel, Claro CL5G / 4G / 3G$4.50
ColombiaCOT2Claro CO, Movistar CO, Tigo4G / 3G$4.00
PeruPET2Movistar PE, Claro PE, Entel PE4G / 3G$4.50
04

Middle East & Africa · 63 countries

From $5.00 / 1 GB · 7-day plan
CountryISOTierPartner networksSpeedFrom
United Arab EmiratesAET1Etisalat, du5G / 4G / 3G$5.50
Saudi ArabiaSAT1STC, Mobily, Zain SA5G / 4G / 3G$5.50
IsraelILT1Cellcom, Partner, Pelephone5G / 4G / 3G$5.00
TurkeyTRT2Turkcell, Vodafone TR, Türk Telekom5G / 4G / 3G$4.50
South AfricaZAT1Vodacom, MTN, Cell C5G / 4G / 3G$5.00
NigeriaNGT2MTN NG, Airtel NG, Glo4G / 3G$5.00
KenyaKET2Safaricom, Airtel KE, Telkom KE4G / 3G$5.00
EgyptEGT2Vodafone EG, Orange EG, Etisalat EG4G / 3G$5.50

Showing a representative sample per region. The full inventory of 190+ countries is searchable inside the Teleki Blanka app, with the source data refreshed nightly from our network operations team. North Korea, Syria, and other sanctioned territories are not supported.

/04Jump to a region

Eight regional inventories — country counts and starting prices.

01 Europe 47 countries · from €4.50 / 1 GB Open inventory → 02 Asia & Pacific 38 countries · from $5.50 / 1 GB Open inventory → 03 Americas 42 countries · from $4.50 / 1 GB Open inventory → 04 Middle East & Africa 63 countries · from $5.00 / 1 GB Open inventory →

Each card deep-links to its region in the full country matrix above. Long-tail queries like "eSIM Japan", "eSIM Brazil", or "eSIM Portugal" all land on this page.

/05Network performance

Uptime, switch latency, countries served, partner operators.

99.987% Network uptime Rolling 12-month period ending December 2025, measured across the global eUICC core.
220ms Network switch latency Average handoff time when the on-device engine reroutes to the next-best partner carrier.
190+ Countries supported Single eSIM profile, activated in under 90 seconds from the Teleki Blanka mobile app.
27 Tier-1 operator partners Direct interconnect agreements with Vodafone, Orange, NTT Docomo, Deutsche Telekom, and others.
Live, right now — EU core: 4ms p95 APAC core: 7ms p95 AMER core: 11ms p95 MEA core: 14ms p95
/06Next step

Pick a country, pick a plan — one QR code, one app, activated in under 90 seconds.

You scrolled through 190+ countries. The shortest path from here to a working connection is below.

01 — Get Your Global eSIM Or download the app first ↓

Contract-free. Cancel any time. ISO 27001 certified since 2022. Average subscriber saves $612 / year versus legacy roaming.