The “Dual-SIM” Strategy
Pro Tip: You don't need to remove your physical SIM card. Keep it in your phone to receive important SMS and 2FA codes, while using GlobaleSIM for all your data needs. It's the safest way to travel.
Cable & Wireless Grenada
High-speed prepaid eSIM for Grenada providing 4G/5G mobile data infrastructure. Designed for travelers, digital nomads, and business professionals requiring low-latency connectivity for GPS, video calls, and remote work.
Stop worrying about roaming fees or finding Wi-Fi. With GlobaleSIM, you get instant, reliable connectivity in Grenada from the moment you touch down, keeping you connected throughout your entire journey.
Includes a dedicated USA (+1) or UK (+44) mobile number. Requires a voice plan purchase to activate calling and SMS capabilities. Enables outbound calls to local and international destinations.
Supports inbound SMS. Please note that these are VoIP numbers; while they may work for many services, we cannot guarantee compatibility with all platforms, as many restrict the use of virtual/VoIP numbers for registration.
Enjoy a fixed-price cellular plan with no hidden activation fees, no contracts, and zero roaming charges — the perfect cost-effective solution for international data and calling.
Access real-time assistance from our human support team anytime, anywhere. Get expert help with installation, troubleshooting, or plan management via our app or web portal.
Works with all eSIM-enabled, carrier-unlocked smartphones including iPhone, Samsung Galaxy, and Google Pixel.
List of compatible devices:
* The following devices do NOT support eSIM technology:
– iPhones purchased in Japan, China, Hong Kong, or Macau
* The following devices do NOT support eSIM technology:
– All Samsung S20 FE / S21 FE models
– Samsung S20 / S21 / Galaxy Z Flip 5G purchased in the USA
– Samsung Note 20 Ultra / Galaxy Z Fold 2 purchased in the USA or Hong Kong
* The following devices are NOT supported:
– Pixel 3 from Australia, Yemen, or Japan
– Pixel 3a purchased in South Asia with the Verizon carrier
* Huawei P40 Pro+ does NOT support this technology.
OthersMost visitors to Grenada land at Maurice Bishop International Airport and head straight for the beaches around Grand Anse, the harbor of St. George’s, or a boat to Carriacou. What you do not want on arrival is a roaming pass that bills by the day, or a hunt for a phone shop that is closed for the weekend. A Grenada eSIM from GlobaleSIM is bought online, installed at home and connects automatically when you land, while your own number and WhatsApp keep running on your primary SIM.
The Grenada prepaid data plan starts from $7 for 1GB and is also available in 2GB, 3GB, 5GB, 10GB, 15GB and 20GB sizes. Validity follows the size: 1GB for 7 days, 2GB for 10 days, 3GB for 14 days, 5GB for 21 days, and the 10GB, 15GB and 20GB plans for 30 days. A week of maps, messaging, restaurant searches and beach photos fits comfortably in 3GB to 5GB. If you are staying for a month, working from a villa, or sharing a hotspot with family, choose 10GB or more. Validity only begins when your phone first connects to the network in Grenada, so installing early costs nothing.
The eSIM Grenada plan connects to Cable & Wireless Grenada, the island’s long-established operator. Coverage is strong in St. George’s, along the Grand Anse strip, around the airport and on the main roads that ring the island. Inland, in the rainforest around Grand Etang and on the more remote northern coast, reception becomes patchier, as it does on every network in the Caribbean. On Carriacou and Petite Martinique expect a usable signal in the settlements and weaker coverage on the beaches at the far ends of the islands. Download offline maps before a hike to the waterfalls.
A data-only plan is enough for most holidays, since WhatsApp and FaceTime work over the eSIM. If you want to make regular calls, add a voice-minutes bundle (+100, +200 or +300 minutes) and you receive a dedicated international phone number, US +1 or UK +44, for calls and SMS. In Grenada that is handy for confirming a catamaran charter, calling a dive shop, arranging an airport taxi or receiving bank verification codes without paying international roaming rates on your home number.
Hotel and guesthouse Wi-Fi in Grenada is common but can slow down in the evenings when everyone is uploading the day’s photos, so a reliable mobile line matters. Taxis are mostly arranged by phone or through your hotel rather than by app, which is one reason a working number is useful. Boat operators, spice-plantation tours and chocolate-factory visits are usually booked by message, and the Carriacou ferry schedule is worth checking online on the morning you travel. Weather apps are your friend during the wetter months.
A prepaid data plan with one transparent price paid before you fly, instant delivery by email, coverage on Cable & Wireless Grenada, hotspot support and the option of a real phone number make the Grenada eSIM the low-stress way to stay connected on the Spice Isle. It works with any carrier-unlocked eSIM device, including iPhone 11 and later, Samsung Galaxy S20 and later, and Google Pixel.
Still have questions? Check our Global Connectivity Guide for expert tips on 5G, device compatibility, and travel hacks.
Traveling to Grenada shouldn't be complicated. Whether you're navigating urban centers or exploring rural areas, our 5G-ready eSIM ensures you stay connected from the moment you land. We simplify your international connectivity so you can focus on the experience, not the roaming bills.
Real customer reviews from people who used GlobaleSIM to stay connected during their trips.
2 weeks in Italy with GlobaleSIM: my honest review
How Michael saved on data during his family trip to Canada
Alina on her easy eSIM activation in Egypt
Isaiah tested GlobaleSIM across the Czech Republic
Frank landed in Italy and was online instantly
Connected across Mexico with voice, SMS and 24/7 support
Watch more customer stories on YouTube →
No physical SIM card needed. Get connected in minutes, not days.
Select your travel destination and pick the perfect data plan for your needs
Get your eSIM QR code instantly via email right after purchase
and connect
| GlobaleSIM Digital eSIM | International Roaming Traditional carrier | Physical SIM Local store purchase | |
|---|---|---|---|
| Instant Activation | ✓ | ✕ | ✕ |
| No Hidden Fees | ✓ | ✕ | ✓ |
| Keep Your Number | ✓ | ✓ | ✕ |
| 5G High-Speed Internet | ✓ | ✓ | ✓ |
| Affordable Pricing | ✓ | ✕ | ✓ |
Why choose digital over physical? GlobalESIM eliminates the need for card swapping, protects your primary SIM, and offers instant activation—the modern standard for international travel in 2026.
Pro Tip: You don't need to remove your physical SIM card. Keep it in your phone to receive important SMS and 2FA codes, while using GlobaleSIM for all your data needs. It's the safest way to travel.
Optimization Trick: To make your data last longer, disable “Background App Refresh” for non-essential apps and turn off automatic photo backups while on cellular data. You'll be surprised how much further your plan goes!
Traveler's Hack: Before heading to remote areas or national parks, download your destination on Google Maps while on Wi-Fi. Your GPS will work perfectly even if you hit a “dead zone” in the mountains.
Quick Start: Buy your eSIM today, but only activate it when you land. Your plan validity only starts from the moment you connect to a local network at your destination.
Unlock the best performance for your favorite apps with high-speed 5G connectivity.
With GlobaleSIM, you enjoy the liberty of a stable connection on every global destination.
