St. Lucia SIM Card

SIM card St. Lucia
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 St. Lucia and 125 Countries
  • Outgoing Calls only $0.65 per minute
  • FREE Incoming SMS Text Messages in St. Lucia, The Caribbean and Worldwide
  • Internet Data Service in St. Lucia and 170+ Countries
  • Add a US, Canadian or UK Personal Extra Number

Looking for a St. Lucia SIM card to use for international travel in St. Lucia or other countries in The Caribbean? OneSimCard is an all-in-one St. Lucia SIM card solution that gives you more. With OneSimCard, our international SIM card will provide you with low-cost prepaid St. Lucia 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 St. Lucia 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 St. Lucia 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 St. Lucia? Then visit our international cell phone page to view available mobile devices. St. Lucia cell phone rental is also an option for those who seldom travel to international destinations.

OneSimCard - is a perfect St. Lucia 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:   St. Lucia
 Calling to:
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 St. Lucia SIM Card in other countries

St. Lucia Roaming Networks And Data Rates

OperatorNetwork typeAbbreviationCodeInternet data
Cable & Wireless
view coverage map
GSM 850LIME/C&W/358 110 - St. Lucia358 110$0.25 / MB (billed per 100 KB)
view coverage map
GSM 900, GSM 1800, GSM 1900, UMTSDigicel338 05, 338 050$0.25 / MB (billed per 100 KB)

Order An International SIM Card For St. Lucia Now

International cell phone You get:
  • Unlimited FREE Incoming Calls in St. Lucia
  • Outgoing calls only $0.65 per minute within St. Lucia 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

OneSimCard Universal

OneSimCard eSIM

OneSimCard eSIM


St. Lucia SIM card compatible devices

Using this St. Lucia 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 St. Lucia, 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 St. Lucia SIM card from elsewhere upon arrival in St. Lucia. In contrast to that, with St. Lucia SIM card solution from OneSimCard you will be ready to make and receive calls before you arrive in St. Lucia.

St. Lucia SIM card activation

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

Installing your St. Lucia 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 St. Lucia SIM card or using a cell phone in St. Lucia, please contact our Customer Support department here.

St. Lucia Quick Facts:

St. Lucia

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