Grenada SIM Card

SIM card Grenada
International SIM Card
  • Internet data as low as $0.04 per MB with data package
  • No Contracts - Pay only for the calls you make
  • FREE Incoming Calls in Grenada and 119 Countries
  • Outgoing Calls only $0.65 per minute
  • FREE Incoming SMS Text Messages in Grenada, The Caribbean and Worldwide
  • Internet Data Service in Grenada and 170 Countries
  • Add a US, Canadian or UK Personal Extra Number

Looking for a Grenada SIM card to use for international travel in Grenada or other countries in The Caribbean? OneSimCard is an all-in-one Grenada SIM card solution that gives you more. With OneSimCard, our international SIM card will provide you with low-cost prepaid Grenada cell phone service as well as international cell phone roaming in 200+ other countries. You simply pay for the calls, texts and data you use and keep the same international cell phone number no matter which country you are in.

Instead of buying a local Grenada SIM card at the airport that will expire quickly and can be very inconvenient to top-up, buy a OneSimCard global SIM card before you leave for your trip. While others search for mobile phone shops and wait in long lines to purchase local mobile service, you will be ready to use your international cell phone in Grenada for calls, texts and data - the instant you land at the airport! If you only need a France data SIM card for internet connectivity, check out our new Data & Roam SIM. Our data SIM is a perfect solution for iPads, tablets, computers and MiFi hotspot devices worldwide.

Don't already have an unlocked GSM cell phone to use with our international SIM card in Grenada? Then visit our international cell phone page to view available mobile devices.

OneSimCard - is a perfect Grenada SIM card solution for savvy travelers. Get OneSimCard today and start enjoying wireless freedom without the high cost.


Low Calling, Texting & Data Rates In France And Around The World
 Calling from:   Grenada
 Calling to:
  Onesimcard
Rates
OneSim
VOIP
Receive a Call:  FREE $0.01 / $0.05
Make a Call: $0.65 from $0.02
see all rates
Make Call from OneSimCard to OneSimCard: $0.25 FREE / $0.29
Check Voice Mail: $0.25 $0.02
Check Voice Mail Online: FREE FREE
Receive SMS:  FREE
Send SMS: $0.15 / $0.59
Internet data (per MB): $0.25
Internet data with Data Plan (per MB): less than $0.04

All rates are shown in US dollars. Rates are per minute, SMS is per message sent.


Keep Your Domestic Numbers - Forward Calls To A Personal Extra Number

View numbers you can add to your Grenada SIM Card in other countries

Grenada Roaming Networks And Data Rates

OperatorNetwork typeAbbreviationCodeInternet data
Cable & Wireless
view coverage map
LTELIME/C&W/352 110 - Grenada352 110$0.25 / MB (billed per 100 KB)
CABLE & WIRELESS, GRENADAUMTS 2100, LTE 1900, LTE 700352 1103$0.25 / MB (billed per 100 KB)

Order An International SIM Card For Grenada Now

International cell phone You get:
  • Unlimited FREE Incoming Calls in Grenada
  • Outgoing calls only $0.65 per minute within Grenada or to the U.S., Canada and most countries
  • Unlimited FREE Incoming SMS text messages
  • Mobile data service from 5c/MB. Daily/Weekly and Monthly data packages available
  • Includes 2 cell phone numbers: Europe & USA or Canada. Add numbers in 60+ other countries
  • Automatic airtime recharge or top-up online or directly through your cell phone
  • Reduce the cost of calling to 2 c/min by using OneSimCard VoIP app
Universal SIM Card

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OneSimCard eSIM

OneSimCard eSIM
 

Notes:

Grenada SIM card compatible devices

Using this Grenada SIM card will require an unlocked GSM cell phone with the necessary network frequency bands listed in the table above. If your U.S. or Canadian GSM cell phone is currently locked to a carrier like AT&T, T-Mobile or Rogers, you should be able to contact them and request an unlock code. There are also third-party services, for example at your local mall, that will unlock your phone for you for a small one-time fee.

Please refer to the list of cell phones compatible with OneSimCard. Most unlocked GSM cell phones are compatible with international SIM cards from OneSimCard. If you do not currently have a compatible GSM unlocked cell phone for Grenada, you can rent or purchase one from us.

Note: You will need an unlocked international cell phone even if you decide to purchase a local Grenada SIM card from elsewhere upon arrival in Grenada. In contrast to that, with Grenada SIM card solution from OneSimCard you will be ready to make and receive calls before you arrive in Grenada.

Grenada SIM card activation

Activating your Grenada SIM card is as simple as clicking a button in your online account. Activation can be done from anywhere using Internet.

Installing your Grenada SIM card is the same as any other GSM sim card, please refer to your cellular device's manual for details.

If you have any questions about this Grenada SIM card or using a cell phone in Grenada, please contact our Customer Support department here.

Grenada Quick Facts:

Grenada

Grenada is located in the Caribbean and is known for spices, beaches, sailing, diving, and lush island scenery. It offers travelers a mix of cultural experiences, practical travel infrastructure, local food, historic sites, and natural scenery. Whether visitors are arriving for tourism, business, family travel, study, or a longer stay, Grenada rewards preparation because the first hours after landing are often when maps, messaging, transportation apps, hotel confirmations, and translation tools matter most.

The capital or primary administrative center is St. George's. The main language used locally is English, while English may be more common in airports, major hotels, business districts, and heavily visited tourism areas. The currency used is East Caribbean Dollar (XCD). Travelers should confirm visa rules, entry documents, health requirements, and airport procedures before departure, as requirements can vary by nationality and purpose of travel.

Some of the best-known places and experiences in Grenada include Grand Anse Beach, St. George's, spice plantations, Underwater Sculpture Park, and Grenada local attractions. These attractions help define the destination for many visitors, but the most rewarding travel experiences often come from combining famous landmarks with local neighborhoods, markets, regional food, scenic drives, and cultural sites outside the most obvious tourist paths.

For OneSimCard travelers, the most important practical point is simple: arrive connected. Having mobile data ready before landing can reduce friction immediately, especially when navigating airports, arranging transportation, checking hotel directions, confirming reservations, contacting local hosts, or using translation and messaging apps.

How is Mobile Coverage in Grenada:

Mobile coverage in Grenada is generally strongest in major cities, airports, tourist districts, commercial centers, and along key transportation routes. Major local networks typically include Flow and Digicel. In most populated areas, travelers can expect usable mobile data service, and in many destinations 4G is widely available with 5G expanding in larger cities and high-demand tourism zones.

Coverage is generally strong in towns, resorts, beaches, cruise ports, and populated areas, with occasional weaker service on remote beaches, small islands, or hilly interiors.

Travelers should remember that mobile performance can vary by device, plan, network partner, terrain, building density, weather, and local network congestion. A multi-network international eSIM or international SIM card can help improve the chances of staying connected by allowing access to available partner networks where roaming agreements are supported. This is especially helpful when moving between airports, hotels, cities, resorts, rural regions, or border areas.

What to Expect When Landing in Grenada

If you're arriving in Grenada for tourism, business, family travel, study, or a longer stay, you will most likely arrive through Maurice Bishop International Airport. Larger airports usually offer immigration services, baggage claim, customs screening, currency exchange, transportation counters, taxi areas, and mobile connectivity options. Smaller airports may have fewer services, shorter walking distances, and more limited late-night transportation options.

Immigration and Entry

Upon arrival, travelers proceed through immigration or border control where officials review passports and any required travel documents. Depending on nationality and travel purpose, this may include a visa, eVisa, visa-on-arrival approval, residence permit, electronic travel authorization, invitation letter, onward ticket, or hotel confirmation.

Keep the following readily accessible:

Passport with sufficient validity

Visa, eVisa, or travel authorization if required

Return or onward travel information

Hotel reservation or local address

Travel insurance documentation if requested

Proof of sufficient funds if requested

Business, study, or invitation documents if applicable

Baggage Claim and Customs

After immigration, collect your luggage and proceed through customs screening. Customs procedures are usually routine, but travelers should be prepared to declare restricted goods, commercial products, professional equipment, drones, large amounts of currency, satellite communication devices, food items, or other regulated items when required.

Mobile Connectivity

Local SIM cards and eSIM options may be available at airports, telecom shops, convenience stores, shopping centers, or authorized mobile retailers. Registration requirements vary by destination and may require passport identification, local address information, or biometric verification.

Travelers who install an international eSIM or activate an international SIM card before departure can often connect shortly after landing. This avoids the need to search for a mobile provider immediately after arrival and makes the first steps of the trip easier.

Transportation from the Airport

Transportation options commonly include:

Official taxis

Ride-hailing services where available

Hotel transfers

Private transportation providers

Airport buses or shuttles

Rail, metro, or ferry connections where available

Rental cars or cars with drivers

It is recommended to use official transportation providers, confirm pricing before departure when using taxis, keep your hotel address available in the local language when helpful, and arrange late-night transfers in advance when airport services may be limited.

Currency and Payments

The local currency is East Caribbean Dollar (XCD). Credit and debit card acceptance is usually best at hotels, airports, shopping centers, larger restaurants, and established tourism businesses. Cash remains useful for taxis, local markets, small shops, rural communities, tips, street food, and independent vendors.

ATMs are commonly available in major cities and airports, but availability can be more limited in rural areas, islands, national parks, border regions, and smaller towns. Travelers should carry a reasonable backup payment method.

Internet and Wi-Fi

Wi-Fi is commonly available at hotels, airports, cafés, restaurants, shopping centers, business facilities, and some public spaces. Speeds and reliability vary by destination, provider, and location. Public Wi-Fi can be helpful, but it should not be the only plan for essential tasks such as transportation, maps, banking, translation, or emergency communication.

Best Preparation

Activate your eSIM or SIM card before departure.

Arriving with mobile connectivity already active can make your first hours in Grenada much smoother, especially if you need maps, hotel directions, transportation bookings, ride-hailing apps, translation services, business communications, tour confirmations, ferry or train schedules, restaurant reservations, or access to important travel information immediately after landing.

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