A1 Simpl plans

2000 min/SMS/MMS

in Slovenia and in EU/EEA

2GB

in Slovenia, of which 2 GB  in EU/EEA

up to 1000/100 Mbit/s

data transfer speed

unlimited min/SMS/MMS

in Slovenia and in EU/EEA

100 GB 

in Slovenia, of which 13,4 GB in EU /EEA

up to 1000/100 Mbit/s

data transfer speed

/

100 GB

in Slovenia

up to 1000/100 Mbit/s

data transfer speed

Would you rather pay per use?

It costs € 0.15 per unit. 1 unit equals 1 min or 1 SMS/MMS/MB. 

Low price

We recommend purchasing plans with included quantities.

No subscription

For everyone who doesn’t want a binding subscription or to sign a contract.

Cost control

Ideal if you need an additional number or a child’s first phone.

Preloaded credit

SIM card is preloaded with the A1 Simpl mini plan for immediate use.

Become an A1 Simpl prepaid mobile service user

Purchase an A1 Simpl plan

You can find the Simpl SIM card at all A1 sales points, Petrol, MOL and Shell service stations, Pošta Slovenije, Trafike 3Dva, Big Bang and Mercator.

Price: € 3

A1 Sales points

Activate SIM

Activate the SIM with your first call, sent SMS/MMS, or internet browsing and create your prepaid account.

The SIM card includes preloaded credit (A1 Simpl mini plan) with a validity of 3 days from activation.

Check Q&A below: Special terms and conditions for providing prepaid services.

Top up your account and check balance

For continued use, top up your prepaid account with credit.

You can do this in the following ways:

  • A1 top up voucher
  • Automatic top up
  • A1 website
  • POLNI and NUJNO services

Top up and balance

Purchase an A1 Simpl plan

Choose a plan and send an SMS to 448 with the [keyword]:

  • [A1 SIMPLMINI] for A1 Simpl mini
  • [A1 SIMPLMAKSI] for A1 Simpl maksi
  • [A1 SIMPLNET] for A1 Simpl net
You can also activate a plan via Moj A1 app or by calling 040 40 40 40.

Plan renewal and switching 

Terms and conditions

  • A1 Simpl prepaid mobile plans – What's included?

    • With the A1 Simpl prepaid mobile plan (if you do not purchase one of the A1 Simpl mini, A1 Simpl maksi or A1 Simpl net prepaid mobile plans), you will be charged €0.15 per unit. 1 unit = 1 SMS, 1 MMS, 1 minute, or 1 MB. 
    • The A1 Simpl mini prepaid mobile plan includes 2,000 minutes, SMS/MMS messages, and 2 GB of data in Slovenia or at roaming in EU/EEA without additional charges.

    Each time you make a call, send an SMS/MMS, or use data, the included quantities are deducted until they are used up or until 30 days have passed since activation.
    You will receive an SMS notification either before the prepaid mobile plan expires, when one of the quantities is used up or when all are used.
    Activate the prepaid mobile plan by sending an SMS with the word [A1 SIMPLMINI] to 448.
     
    • The A1 Simpl maksi prepaid mobile plan includes unlimited calls and SMS/MMS messages, and 100 GB of data in Slovenia.
    Up to 13.4 GB of the included data can be used while roaming in the EU/EEA without additional charges.

    Data usage is deducted until the full amount is used or until 30 days have passed since activation.
    You will receive an SMS notification before the prepaid mobile plan expires or when all GBs are used.
    Activate the prepaid mobile plan by sending an SMS with the word [A1 SIMPLMAKSI] to 448.

    • The A1 Simpl net prepaid mobile plan includes 100 GB of data in Slovenia.
    Data usage is deducted until the full amount is used or until 90 days have passed since activation.
    You will receive an SMS notification before the prepaid mobile plan expires or when all GBs are used.
    Activate the prepaid mobile plan by sending an SMS with the word [A1 SIMPLNET] to 448.
  • Special terms and conditions for providing prepaid services

    The A1 Simpl prepaid mobile plan offer is valid from October 1st 2025.
    Special terms and conditions  apply to the use of prepaid mobile plans.

    Prices for other services, international services, and services outside the included allowances, as well as full terms, are available on the A1.si website, at A1 sales points, and via 040 40 40 40.
    All prices include VAT.

    •    Included quantities and pricing
    The listed quantities and prices apply to communication from the A1 Slovenia network to other Slovenian networks. They also apply to communication while roaming in EU/EEA, provided the communication ends within those networks. To purchase prepaid mobile plan, your prepaid account must have sufficient credit. Fair use policies apply to services used while roaming in the EU/EEA.
    For example, the A1 Simpl mini prepaid mobile plan includes up to 2.048 GB, A1 Simpl maksi prepaid mobile plan includes up to 13.721 MB of data for use while roaming in the EU/EEA without additional charges. Any remaining data used while roaming in the EU/EEA is charged at €1.342/GB. SMS messages sent from the A1 Slovenia network to numbers in other EU/EEA are charged at €0.00366 per message. Other SMS and MMS messages sent from Slovenia to international numbers are charged at €0.1525 per message. You can check the fair use policy and what your prepaid mobile plan includes for worry-free roaming in the EU/EEA and other countries here.

    •    Validity of quantities
    Quantities in the A1 Simpl mini and A1 Simpl maksi prepaid mobile plans are valid for 30 days, while the A1 Simpl net plan is valid for 90 days from activation. After usage or expiry, the plan is automatically renewed if your prepaid account has sufficient credit. If your account balance is too low to renew the selected plan, or if any of the included quantities (e.g., SMS messages) are fully used, that quantities will be charged based on actual usage at the rate of the A1 Simpl prepaid mobile plan without purchased quantities. Automatic renewal of prepaid mobile plan can be disabled upon request. There is no limit to the number of plans purchases. Upon purchasing an A1 Simpl prepaid mobile plan, your account is preloaded with the A1 Simpl mini plan for 3 days of use in Slovenia. After the 3-day period, if your account has sufficient credit, the plan will automatically renew. The €5 bonus consists of the A1 Simpl mini prepaid mobile plan and €1.01 of credit.

    •    Billing interval
    The billing interval is 60/60, meaning each started minute of a call is fully charged. For data usage in the A1 Slovenia network, the billing interval is 10 kB. When purchasing prepaid mobile plan, each started data session is charged as one quantitie, i.e., 10 kB. 
  • Frequently Asked Questions

    Can I make free calls to numbers within the A1 network?
    Yes. If you are an A1 prepaid user, you can make free calls to one selected A1 subscriber number.
    To set up the linked number, visit your nearest A1 Slovenia sales point or call 040 40 40 40.

    Does A1 notify me about the balance on my prepaid account?
    Users of all A1 Simpl prepaid mobile plans receive a notification whenever the balance on their prepaid account drops below €3.
    You can enable or disable these notifications by calling 040 40 40 40 or visiting an A1 sales point.

    Are commercial numbers blocked on prepaid mobile plans?
    Yes. A1 prepaid users have a default block on calls to premium-rate numbers (090).
    This protects you from high charges and helps safeguard children from potentially inappropriate content.
    You can request to disable this block.

    Are commercial messages blocked on prepaid mobile plans?
    Yes. A1 prepaid users have a default block on sending and receiving commercial messages.
    You can request to disable this block.

    Where can I find all the information about my prepaid account?
    You can access all your account information in one place by registering in Moj A1 app, available in the App Store and Google Play.
    In the app, you can manage your settings, check your balance, and top up your account.
    How do I check my balance and top up my A1 Simpl account?
    Check here.
  • Users of old miniSIMPL, maksiSIMPL, Simpl net 2 GB, 7 GB, and 15 GB Prepaid Mobile Plans


    Existing users who have subscribed to one of the miniSIMPL, maksiSIMPL, Simpl net 2 GB, Simpl net 7 GB, or Simpl net 15 GB prepaid mobile plans and have automatic renewal enabled will continue to be eligible for these plans. After cancelling automatic renewal, starting from October 1st , 2025, you can choose from the following A1 Simpl prepaid mobile plans: A1 Simpl, A1 Simpl mini, A1 Simpl maksi or A1 Simpl net. 

    Old A1 Simpl mobile plans:

    MiniSIMPL: 1 500 units**; 40/5 Mb/s; data transfer in EU/EEA up to 1.5 GB; price: 4,99 €/30 days
    maksiSIMPL: 10 000 units**; unlimited calls* within A1 network, 40.5 Mb/s; data transfer in EU/EEA up to 10 GB; price: 6,99 €/30 days

    *Unlimited calls into A1 network are valid until last unit includes into maksiSIMPL plan is used.
    ** 1 unit = 1 min/SMS/MMS/MB.

    Old A1 Simpl net mobile plans:
    A1 Simpl net 2 GB:
    2 GB; 40/5 Mb/s, 5 €/30 days
    A1 Simpl net 7 GB: 7 GB; 40/5 Mb/s; 10 €/30 days​​​​​​​
    A1 Simpl net 15 GB: 15 GB; 40/5 Mb/s; 15 €/30 days

    ​​​​​​​* The included data allowance applies to usage in the A1 Slovenia network (data transfer is not available in foreign networks). The billing interval for data transfer is 10 kB, and for calls 60/60 seconds. A minute of calls within Slovenian networks and an SMS cost €0.15. Other services are charged according to the applicable price list or the price list of old plans. All prices include VAT.
     
  • Parents' guide

    A mobile phone offers fun, but also requires thoughtfulness, responsibility, and care.

    When is the right time to buy your child their first phone?
    That’s a question only you can answer. You may want to buy the phone yourself, or your child may ask for one. To make the purchase of the first phone a special moment for both of you, we recommend first considering why your child needs a phone. Talk to your child about how to use it appropriately.

    Thoughtfulness
    Ask yourself: Where and how will your child use the phone? How do they respond to calls and who should they communicate with?
    Getting a mobile phone usually requires some thought, as it can be an important link between you and your child. It allows you to stay connected anytime, anywhere, and helps your child stay in touch with friends and classmates. A mobile phone provides a sense of safety and peace of mind, as you can reach your child even when they’re not with you or are without adult supervision. Before first use, talk about the phone and get familiar with it together. Make sure your child knows you’re reachable at any time, day or night. Explore the new phone together. If the phone allows, save family members’ numbers to speed dial. Ensure your child has a prepaid mobile plan or service that keeps their account from running out of credit.

    Responsibility
    Ask yourself: When and under what circumstances should your child get a phone? How much money can they spend per month and on what? Why should they follow the rules you set?
    Children often use mobile phones differently than adults. When choosing a suitable phone and prepaid mobile plan, consider that your child may send more messages than make calls, and will likely use various features and apps, browse the internet, play games, and listen to music. To avoid unexpected high costs, we recommend discussing responsible usage. Start with a prepaid mobile plan, which makes it easier to limit and monitor monthly spending, and allows quick top-ups when needed. Set a monthly spending limit your child can use independently. Also talk about internet access and downloading games, videos, music, and other content.

    Care
    Ask yourself: Where and how will your child use the phone?
    Most modern phones offer nearly endless possibilities. To ensure smooth and long-lasting use, teach your child about safe and careful phone use. Discuss how to handle the phone: how to protect it, where to store it, and what to watch out for. Explain hidden costs that can arise quickly or unknowingly—for example, buying ringtones or wallpapers via SMS, downloading content from the internet, or voting via SMS. Talk about safe internet access. Since it’s hard to monitor what and how much your child downloads, you can enable a predefined data limit or simply disable internet access. More information on safe internet use is available on the Safe Internet Center website. Learn about online risks your child may face when they get a phone through A1’s Spletne brihte project for parents.
    Children can also practice their knowledge in the Spletne brihte section for children. Agree on expected amounts of calls, messages, and data usage. Prepaid mobile plans prevent overspending, while still keeping your child reachable and able to use phone features like games, alarms, calendars, etc. Teach your child how to use the emergency number (112). If the phone allows, save this number to a speed dial key.