Iridium satellite phones give you 100% global coverage, making them your lifeline when you're working in extreme or remote environments - for professionals in maritime, aviation, scientific research, and government sectors where a failed connection is not an option. While other networks leave you stranded, Iridium's 66 cross-linked Low Earth Orbit (LEO) satellites give you rock-solid connections from the North Pole to the Sahara and everywhere in between. Whether you need rugged voice communication, portable data for sending photos, or a way to download critical weather files offshore, there's an Iridium device built for your specific needs.Iridium Satellite Phones
& Military-Grade TerminalsThe Only Choice for 100% Global Coverage. Trusted by Maritime Professionals, First Responders, and Aviators.
Save Big on Iridium Phones & Plans
Where Can You Use Iridium Devices?
Remote Expeditions
Stay Connected in the World's Wildest Places
From mountain peaks to polar crossings, Iridium phones keep explorers in touch where no other network works. Lightweight, rugged devices support voice, GPS, and messaging for safety and coordination in the most remote regions.
Maritime Connectivity
Reliable Communication at Sea
Whether you're crossing oceans or working offshore, Iridium ensures crystal-clear voice and tracking far beyond coastal coverage. Devices withstand harsh marine conditions and support crew communication, emergency calls, and essential navigation tools.
Emergency Response
Critical Links When Every Second Counts
When disaster strikes and networks fail, Iridium delivers instant voice, SOS, and team communication. Built for first responders, relief agencies, and emergency kits, these rugged devices work anywhere — no infrastructure required.
Team Coordination
Instant Communication for Global Teams
From construction to oil and gas, Iridium's push-to-talk and voice solutions keep field teams connected across continents. Durable phones and group comms support mission-critical operations, even in remote worksites.
Remote Work & Mobile Office
Portable Data and Voice for Work Anywhere
For professionals working far from reliable coverage, Iridium's GO! devices provide portable broadband and voice. Ideal for field reporting, business continuity, and staying connected on the move.
Iridium 9555
Compact and reliable satellite phone for global voice and messaging.
Iridium 9555
The Iridium 9555 is a proven, best-selling handset offering simple, dependable satellite voice and SMS worldwide. Its streamlined design makes it easy to carry, while still delivering the durability needed for fieldwork, expeditions, and travel. A balance of affordability and reliability, the 9555 is trusted by professionals and adventurers alike.
Iridium Extreme 9575
Rugged global satellite phone with GPS, SOS, and military-grade durability.
Iridium Extreme 9575
The Iridium Extreme 9575 is built for those who push into the harshest environments. With integrated GPS tracking, a dedicated SOS button, and global voice and SMS, it provides reliable connectivity anywhere on Earth. Its compact, military-grade design makes it the trusted choice for explorers, field workers, and emergency responders.
Iridium 9575 Push-To-Talk
Secure push-to-talk satellite phone with instant group communication worldwide.
Iridium 9575 Push-To-Talk
The Iridium Extreme 9575 PTT delivers encrypted, instant push-to-talk alongside standard voice and SMS. Designed for teams that operate across continents, it features dual telephony/PTT modes, dynamic talkgroup management, and GPS location services. Built to IP65 and MIL-STD standards, it ensures rugged reliability for mission-critical operations.
Iridium GO!
Portable Wi-Fi hotspot for voice, SMS, email, and apps anywhere on Earth.
Iridium GO!
The Iridium GO! turns your smartphone or tablet into a global satellite communicator. Lightweight and battery-powered, it provides voice, text, GPS, and email through the free Iridium apps. Compact and easy to set up, it's the ideal companion for sailors, travelers, and remote workers who need connectivity beyond cellular coverage.
Iridium GO! exec™
Advanced portable hotspot with voice and faster satellite data speeds.
Iridium GO! exec™
The Iridium GO! Exec is a next-generation satellite Wi-Fi device offering portable broadband, voice, and messaging. Designed for professionals who need more than basic connectivity, it supports apps, email, and team communication in remote or mobile settings. Rugged and compact, it's perfect for field reporting, maritime use, and business continuity.
Remote Work & Mobile Office
Maritime Connectivity
Remote Expeditions
Emergency Response
Maritime Connectivity
Team Coordination
Emergency Response
Remote Work & Mobile Office
Team Coordination
Remote Expeditions
Which Iridium Device is Right For You?
Iridium 9555 
Iridium 9575 Extreme 
Iridium 9575 PTT 
Iridium GO! 
Iridium GO! exec | Talk Time | 3.1 hours | 4 hours | 4 hours | 5.5 hours | 6 hours |
|---|---|---|---|---|---|
| Standby Time | 30 hours | 30 hours | 30 hours | 15.5 hours | 24 hours |
| IP Rating | IP55 | IP65 | IP65 | IP65 | IP65 |
| Operating Temperature | -10°C to +55°C | -10°C to +55°C | -10°C to +55°C | -10°C to +55°C | -10°C to +55°C |
| Weight | 266g | 247g | 247g | 295g | 700g |
| Size | 143 x 55 x 30mm | 140 x 60 x 27mm | 140 x 60 x 27mm | 114 x 83 x 32mm | 165 x 128 x 27mm |
| GPS | No | Built-in | Built-in | Yes | Yes |
| SOS Button | No | Yes | Yes | Yes | Yes |
| Data Speed | 2.4 kbps | 2.4 kbps | 2.4 kbps | 2.4 kbps | Up to 22/88 kbps |
| Smartphone Integration | No | No | No | Yes | Yes |
| Military-Grade | No | Yes | Yes | Yes | Yes |
Iridium Satellite Phones and Devices
Explore our complete Iridium catalog, featuring every handset from the rugged 9575 Extreme to the versatile GO! exec. We provide mission-ready solutions for professionals in maritime, aviation, mining, and government sectors who demand the most reliable global connection. Find your device and a compatible service plan today to ensure you're always in reach.
Best Sellers
Every Iridium phone requires an active service plan. Choosing between prepaid and monthly depends on your usage patterns. Prepaid is ideal for short-term trips or emergency backup, while monthly plans offer better value for frequent users. Note: Specific rates vary by plan. Click to view all Iridium Service Plans. What sets Iridium apart? It's the only network with 66 cross-linked LEO satellites that talk directly to each other. This means you'll get true pole-to-pole coverage that competitors like Globalstar and Thuraya simply can't match - they leave huge gaps in coverage that could leave you in the dark. By utilizing the highly reliable L-Band frequency, Iridium ensures your connection remains stable for critical voice and data, regardless of weather or location. Iridium's 66 cross-linked satellites provide 100% coverage — including poles, oceans, and remote deserts. Water-resistant, dustproof, and shockproof designs proven in harsh field, marine, and military environments. Low-latency calls, group push-to-talk, and SOS features keep teams connected when it matters most. From compact phones to smartphone-based solutions, Iridium fits expeditions, enterprises, and emergency kits. Call our satellite experts to discuss your needs. We'll help you choose the right Iridium device for any mission. This satellite-to-satellite communication is why Iridium works so well in mountainous regions and deep valleys - areas where other satellite services often struggle to maintain connection. Iridium phones offer truly global coverage, real-time communication, and unparalleled reliability, backed by the robust Iridium satellite network that consists of 66 Low Earth Orbit satellites. The Iridium Extreme (Iridium 9575) is the toughest handset on the market, designed to withstand the harshest conditions and environments. The Iridium GO! exec™ is a compact, rugged, and portable Wi-Fi satellite transceiver that works with the Iridium GO! app, allowing users to make voice calls and send texts from their iPhone or Android smartphones anywhere on Earth. The Iridium Certus network is the world's farthest-reaching satellite network, providing access to high-speed data and voice communication services globally. Yes, Iridium devices like the Iridium GO! exec™ offer mobile satellite internet access, enabling users to stay connected online through their smartphones or other devices. Iridium phones are designed to work primarily on the Iridium satellite network, ensuring global connectivity. However, some Iridium devices can also provide access to terrestrial mobile networks, depending on the specific model and network availability. Iridium phones use their own unique phone numbers, but you can use call forwarding from your existing number to your Iridium phone to ensure seamless communication. A wide range of accessories is available, including protective cases, docking stations, external antennas, and power solutions, to enhance the performance and durability of your Iridium phone. The Iridium satellite network is highly reliable, providing seamless, real-time communication in even the most remote locations worldwide, thanks to its extensive network of 66 Low Earth Orbit satellites. Iridium phones require a subscription plan to access the Iridium satellite network. Plans can vary in terms of pricing and included services, depending on your specific needs and usage requirements. Yes, Iridium phones are ideal for emergency communication due to their reliable global coverage and rugged design, making them perfect for use in remote or challenging environments. Consider your specific requirements, such as durability, connectivity, and additional features when choosing an Iridium phone. Our knowledgeable staff at the Satellite Phone Store is always available to help guide you through the selection process, ensuring that you find the perfect Iridium phone to match your needs. Choosing Your Iridium Airtime: Prepaid vs. Monthly
Plan Type
Best For
Cost Structure
Example Scenario
Prepaid
Short-term use (e.g., 1-3 months), emergency backups, predictable costs.
Buy a block of minutes/data with a set expiry date (e.g., 500 minutes valid for 1 year).
A 3-month sailing trip where you need a phone for emergencies and weekly check-ins.
Monthly
Frequent or long-term users, business operations, lower per-minute rates.
Monthly subscription fee with an included bundle of minutes/data. Overage rates apply.
A journalist deployed to a remote area for 6+ months who needs constant connectivity.
Why Iridium? Because Your Mission Demands Unfailing Connection.
Global Coverage
Rugged & Reliable
Mission-Critical Connectivity
Flexible Options
Still Can't Find What You're Looking For?
Field Experience Tip
Frequently Asked Questions
Field Experience Tip 