This guide will help you with (How To Make Free Calls For 6 Months On MTN 2021-2022) MTN 6 months free call shortcode and steps to activate it in 2021.
The MTN 6months free calls is only available for individuals whose MTN sim is not yet 6 months old. If your MTN sim card is more than 6 months old you can not participate in this offer.
But then you can register anytime you buy and register a new MTN sim. The code for MTN free 6 months call is *550#
#NB: You call only that number for free, you will have to get airtime when trying to call different phone numbers (MTN or other networks)

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Steps tom Activate MTN Free Calls For 6 Months 2021
- Dial *550#
- Enter the phone number you are willing to call for free
- And lastly confirm
After this process, once your request is accepted you can free calls for a maximum of 6 months.
#NB: You call only that number for free, you will need to have airtime when trying to call a different phone number either an MTN line or other networks.