Prepaid Add-ons

When you need more minutes and MB, you can activate Prepaid Add-ons of your choice! Prepaid Add-ons are available for all prepaid customers with Universal Plus tariff plan.


Add-on price


Add-on activation code to be send to number 789

10 000 МВ

10,99 BGN

30 days


  • 300 national minutes
  • 8 000 MB

9,99 BGN

30 days


  • 500 national minutes

7,99 BGN

30 days


  • Activation of chosen prepaid Add-on:
    • via My A1 – app and web portal
    • via SMS to short number 789 with text – the activation code of the Add-on
    • via A1 menu *123# - #.  - to access the A1 menu dial *123# from your telephone’s keyboard and press the green button or the dial button. The *123# menu is free of charge.
  • The price of your chosen add-on will be deducted from your current A1 prepaid card balance.
  • After successfully activating the chosen Prepaid Add-on you will receive SMS confirmation.
  • The minutes for outgoing calls and short text messages (SMS) in the prepaid Add-ons do not include outgoing calls to short codes, numbers for added value services and/or other specialized services (including to numbers 131, *88 and other “star” type numbers, Musicall, etc.), to numbers from the 0700 range, to data and fax numbers, outgoing WAP calls.
  • After using up the respective units, included in the Add-on, the prices for Universal Plus tariff apply.
  • Every Prepaid Add-on represents a certain volume for use of electronic communications services (i.e. minutes or/andMB for mobile internet), which is activated by the customer in addition to Universal Plus tariff plan and is used in a certain validity period for a certain price.
  • In case the A1 Prepaid card already has available units identical to the units included in the chosen Add-on, the units available in the prepaid card are used first, and then the units included in the Prepaid Add-on that is activated subsequently.
  • All prices are VAT incl.
  • When changing from Universal Plus tariff plan to another A1 Prepaid tariff plan the available units of an activated Prepaid Add-on will be lost.