IoT SIM coverage: 600+ networks, 180+ countries and the permanent roaming rules
How multi-IMSI coverage works, where permanent roaming is restricted, what we do about it, and how to get a network-by-network list for your countries.
Coverage at a glance
Universal eSIMs IoT SIMs reach 600+ networks in 180+ countries through our carrier partners using multi-IMSI steering, at one pooled rate of US$0.004 per MB on IoT Go in every covered country. For fixed devices in the 8 or more countries that restrict permanent roaming, including India, Brazil, Turkey and the UAE, we provide local operator profiles.
Prices checked on 25 October 2026 · Inactive SIMs are free · No minimum order · Billed monthly in USD or INR
How coverage works
Several IMSIs, one SIM
Each IMSI belongs to a sponsor operator with its own roaming agreements. Together they reach more networks than any single operator, and the SIM picks the IMSI with the best footprint in each country.
Automatic steering
On attach, the SIM tries the preferred network for that country. On rejection or weak signal it tries the next within about 60 seconds. You can pin a preferred network per country.
Local profiles where rules require
Where a regulator restricts permanent roaming, we load a local operator profile over the air on eUICC SIMs or ship it pre-loaded. India is included on every SIM.
Permanent roaming rules by country
As understood in October 2026. Regulations and operator enforcement change; confirm with us before you deploy fixed devices in any country marked conditional or restricted.
Permanent roaming rules for IoT SIMs, as understood in October 2026, confirm with us
Pricing in every country
There are no zones. The per-MB rate is the same whether the device is in Mumbai, Munich or Mexico City. Full details on the pricing page.
IoT SIM pricing by volume tier
How to request a specific country list
Send us your country list
Email or use the contact form with the countries, device type, radio technology (4G, LTE-M, NB-IoT) and whether devices are fixed or mobile.
We return a network-by-network sheet
Within 2 working days you receive a CSV: country, partner networks, technologies confirmed, permanent roaming position and whether a local profile is recommended.
Test with the trial kit
5 SIMs with 100MB each let you confirm attach, signal class and throughput at real sites before you commit.
Pin preferences per country
In the console, set a preferred network per country if you want to override automatic steering, and enable geo-fence alerts for countries outside your plan.
Coverage approach compared
Coverage approaches compared
Universal eSIMs vs Onomondo vs Pelion vs 1GLOBAL
What each provider publishes on its own website, observed October 2026. We publish every price, accept orders from 1 SIM and ship a 100MB trial against the 50MB that is standard elsewhere.
IoT connectivity providers compared, observed October 2026
Competitor details are as displayed on their public pages in October 2026 and change without notice. Where a provider publishes no price we say so rather than guess.
Technical specifics
Coverage technical specifics
Security and compliance
These are commitments and a roadmap, stated plainly. We do not list certifications we do not yet hold.
Security and compliance commitments
Coverage and roaming questions
How many networks and countries does the IoT SIM cover?
600+ networks in 180+ countries through our carrier partners, as a target at launch. The live list is in the coverage API at GET /v1/coverage, which needs no key and is updated when partner agreements change.
What is permanent roaming and why does it matter?
Permanent roaming is a SIM from one country living indefinitely on networks in another. Several regulators restrict it, and some operators block foreign SIMs after 90 to 120 days. A fixed device on a roaming-only SIM in a restricted country can go dark. Our table above shows the position as understood in October 2026; confirm with us before deploying.
Do you have a local profile for India?
Yes. Every Universal eSIMs IoT SIM includes an Indian local profile with KYC handled by us, because India restricts foreign SIMs beyond 90 days. Devices installed in India are compliant from the first attach.
How do I get coverage for China?
Through a licensed mainland partner profile with a separate data path, provisioned over the air on eUICC devices or shipped pre-loaded. Lead time is 2 to 4 weeks and there are additional registration steps. Roaming-only connectivity in China is not a sustainable option for fixed devices.
Is the per-MB price different by country?
No. US$0.004 per MB on IoT Go and US$0.0025 on IoT Scale in every covered country, pooled across the account. A handful of satellite-only and sanctioned territories are excluded and listed in the coverage API.
Which countries have LTE-M and NB-IoT?
LTE-M is broadly available across North America, Europe, Japan, Australia and increasingly India, Latin America and Southeast Asia. NB-IoT is available in most of Europe, India, China, Australia and parts of the Americas, but roaming agreements for NB-IoT are fewer. We confirm per network before you ship.
What if a partner network has an outage?
The multi-IMSI SIM re-attaches to another partner network in the same country, typically within a minute. In countries with a single partner network, devices wait for the network to return. The coverage sheet tells you how many partner networks each country has.
Can I restrict SIMs to specific countries?
Yes. Geo-fencing lets you allow-list countries per group and alert or auto-suspend when a SIM attaches elsewhere. Useful for theft detection and for keeping devices out of countries where you have no compliance position.
How does the free trial kit work?
Request it with a company address and use case. We verify the address, then ship 5 SIMs with 100MB each, valid 30 days, from India and the EU in 3 to 7 working days. You get console and API access on the day you request it, so you can start in the sandbox before the SIMs arrive.
Related IoT pages
• Free trial kit
· • IoT SIM pricing
· • Developer quick start
· • eSIM and eUICC
· • NB-IoT and LTE-M
· • Global IoT SIM
· • Industry solutions
· • Partner API
· • Contact us
Get your country list and five test SIMs
Tell us the countries and devices; we reply with a network-by-network sheet within 2 working days.
Global IoT coverage with local profiles
Multi-IMSI IoT coverage with local operator profiles in countries restricting permanent roaming.
Service Type: Managed IoT connectivity
Price: 1
Currency: USD