Free UNLIMITED DATA every weekend,
for a whole month!
Now, we fill your weekends with DATA!
So much data, that they're impossible to count, but so easy to get.
Upload photos from your excursions, listen to your favourite songs non-stop, stream away with no end in sight,  
and chat to your heart’s content without having to worry about running out of data.
Activate your free unlimited data, every week  
through the My COSMOTE App or through the What's UP App, from Monday 17 May and every Monday until 21
June, for unlimited surfing every weekend.
For the three-day weekend of the Holy Spirit celebration, you can enjoy your unlimited data from Saturday 19 June to Monday 21 June.
Don’t have the My COSMOTE App yet? Don’t miss out on this super offer!
Download it from the store!
FAQ
Do you want to know more about the offer?
See the questionsClose
How can I get free unlimited data every weekend for a month?

Contract, Cost Control, and Mobile Internet subscribers can activate the offer every week:

  • through the MY COSMOTE APP

  • by sending a free text message that says “ΣΚ” to 1256, for Contract subscribers

  • by sending a free text message that says “ΣΚ” to 1330, for Cost Control and Business Cost Control subscribers

  • τthrough the What’s Up App for WU Student Cost Control subscribers.

 

Prepaid subscribers can activate the offer:

  • through the My COSMOTE App

  • through the WHATS UP App

  • through the FROG App

  • through the IVR menu at 1330

  • by sending a text message that says “GB” to 1330

Until when can I activate the free unlimited data every weekend for a month?
 
Which subscribers can get free unlimited data every weekend for a month?

All COSMOTE subscribers can activate the Limitless Data for the weekend completely free of charge!

COSMOTE prepaid subscribers (WHAT’S UP, COSMOKARTA, FROG) can activate the offer only if they have topped up their balance once after 15/04.

The offer is not available to subscribers of the following Limitless Data plans: ‘GIGAMAX UNLIMITED, UNLIMITED GB M & UNLIMITED GB L’, ‘BUSINESS GIGAMAX UNLIMITED & UNLIMITED GOLD & UNLIMITED Platinum’, ‘GIGAMAX Family Unlimited’, and ‘Prepaid COSMOTE Mobile Internet’.

Why can’t I see the offer on the My COSMOTE App?
You need to update the app to its latest version.
How many times can I activate the free unlimited data every weekend for a month?
Free unlimited data can be activated separately for every weekend during which the offer is valid (22-23/5, 29-30/5, 5-6/6, 12-13/6, 19 -21/6) for every mobile connection you have.
How long do the free unlimited data every weekend for a month last?
The free unlimited data can be used from Saturday 00:00 until Sunday 23:59.
For the last weekend of the offer (the three-day weekend of the Holy Spirit celebration), the unlimited data can be used from Saturday 19/6 00:00 until Monday 21/06 23:59.
How do I deactivate the free unlimited data every weekend for a month?
The free unlimited data are automatically deactivated on Sunday at 23:59, as soon as the weekend for which you have activated them is over.
For the last weekend of the offer (the three-day weekend of the Holy Spirit celebration), the plan will be automatically deactivated on Monday 21/06 at 23:59.
Can I share the free unlimited data with another voice or data connection?
The free unlimited data cannot be shared between connections participating in a data sharing scheme. Each COSMOTE subscriber may use the free unlimited data only from the connection from which the offer was activated. The offer may also be activated and used from a COSMOTE Mobile Internet EXTRA SIM connection. Furthermore, the offer’s unlimited GB is not available for the use of the #pare_dwse & #pare_moirase services.
I am a COSMOTE Mobile or GIGAMAX Family plan subscriber. Can I share the offer’s data among the members of my family?
The free unlimited data cannot be shared among the members of Family plans. Each COSMOTE Mobile or GIGAMAX Family subscriber may activate the offer from their connection and use it only from the specific connection.
I have also activated other data packages from my connection. Which one will be used first?
As to the order in which the data are used, offer data are used first, then the available data of additional active packages are used, and the free data that come with your plan are used last.
If you are a prepaid subscriber (COSMOKARTA, WHATS UP, FROG) the data with the earliest expiry date are used first.
Can I use my free unlimited data while roaming?

The free unlimited data can only be used in Greece.

For more information regarding roaming, visit our website:

https://www.cosmote.gr/cs/cosmote/gr/roaming_residential.html