Switching your mobile phone plan – Your simple guide to your new plan

7 March 2025

Changing your mobile phone subscription can be a smart decision to save costs, get better services or simply be more flexible. But what do you need to look out for? In this guide, you’ll find out everything you need to know about switching subscriptions and how you can order the best tariff on alao.ch.

Why should you change your mobile phone subscription?

There are many good reasons to switch your current mobile phone subscription:

Determine the best time to switch subscriptions

When should or when can you change your mobile phone subscription? Take a look at your contract to find out:

Step-by-step guide to changing your mobile phone subscription with alao

1. Analyse your current usage behaviour

Before you switch, you should analyse your personal usage behaviour:

How much data volume do you need per month?

Do you make a lot of calls or do you mainly use the Internet on your mobile phone subscription?

Do you write (many) text messages?

Do you need roaming or special additional services for telephony or Internet abroad? If so, for which countries? Europe or also the USA or other parts of the world?

2. Compare different mobile phone providers and tariffs

Use comparison platforms such as alao.ch to compare the best mobile phone plans. At alao.ch you can also take out your new subscription in just a few minutes. Simple and paperless.

When choosing a new mobile phone subscription, pay attention to:

3. Choosing the right subscription – how to find the best offer when switching mobile phone subscriptions

Pay attention to the following points:

Whether the provider has the best network in your region (the alao network coverage map will help you)

Which inclusive services are included (e.g. Spotify, Netflix, cloud storage)

Whether there are activation costs or discounts for new customers

4. Cancellation of the existing contract

As soon as you have decided on a new subscription, cancel your current subscription in good time. Depending on the provider, there are various ways to do this:

5. Application for number portability

If you would like to keep your number, apply for number porting with the new provider.

Note: A small fee may be charged.

Duration: Usually 1-3 working days

It is important that you take care of the number porting before cancelling your contract.

6. Conclusion of the new contract

Once you have cancelled, you can take out the new subscription. If you are switching from prepaid to a subscription, please note the following:

Which providers are there in Switzerland?

The most important providers of mobile phone subscriptions in Switzerland are

Which criteria are particularly important when switching to a new mobile phone subscription?

Common mistakes when switching subscriptions and how to avoid them

Conclusion

Changing your mobile phone subscription is easier than you think. With the right planning, you can save costs and find the best tariff for your needs. Use comparison platforms like alao to find the best provider and make the switch stress-free. On alao, you can switch your provider in just 3 clicks. And if you have any questions, you can contact customer service free of charge by chat or phone.

FAQs

How can I change my mobile phone subscription and what do I need to bear in mind?

You should check your cancellation period and your minimum contract term, compare providers and apply to port your phone number in good time.

How can I switch from prepaid and what should I bear in mind?

You can book a new subscription tariff directly. Your existing number can often be transferred.

Can I keep my old phone number?

Yes, most providers allow you to keep your phone number. Depending on the provider, a small fee may be charged.

What costs can arise when changing my mobile subscription?

Possible costs include connection fees, porting fees or a balance payment for an existing contract. The exact costs incurred are individual.

Which providers are the best if I want to change my mobile phone provider?

That depends on your usage behaviour. Swisscom has the best network in Switzerland. However, Wingo and M-Budget also use the Swisscom network and offer options at more favourable prices. Wingo, Salt and Yallo are known for their favourable tariffs.

Can I change my subscription at any time?

That depends on the minimum contract term. However, many providers now also offer flexible options without a minimum term.

What are the most important factors before I can change my subscription?

Check the network coverage, duration, costs and additional services of your new provider.

Are there special offers for new customers?

Yes, many providers offer discounts, free additional services or reduced connection fees.

What happens to my old subscription after I switch?

As soon as your new contract is active, your old subscription will be cancelled. If you don’t cancel, it could continue to run. However, if you have two subscriptions at the same time, you will also have two phone numbers.

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Special offers
Europe Max -3%
Salt
(72)
Network from Salt
Unlimited roaming data in EU
Unlimited calls in the respective country
Unlimited calls from EU to CH
Free activation CHF 59.95 CHF 0.-

alao customer service for free

CHF 82.95
top europe
yallo
(49)
Network from Sunrise
Unlimited roaming data in EU
Free activation CHF 59.- CHF 0.-

Unlimited Roaming in Europe, USA and Canada

alao customer service for free

CHF 99
superfat XXL
yallo
(49)
Network from Sunrise
Unlimited roaming data in EU
Unlimited calls in CH and to EU
Unlimited calls in the respective country
Unlimited calls from EU to CH
Free activation CHF 59.- CHF 0.-

alao customer service for free

Unlimited Roaming in Europe, USA and Canada

CHF 129
Swiss Max -4%
Salt
(72)
Network from Salt
1 GB/mth. roaming data in EU
Free activation CHF 59.95 CHF 0.-

alao customer service for free

CHF 71.95
fat plus -3%
yallo
(49)
Network from Sunrise
3 GB/mth. roaming data in EU
Unlimited calls in CH + 100 min./mth. to EU
300 min./mth. calls in the respective country
Free activation CHF 59.- CHF 0.-

alao customer service for free

CHF 79
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