Keep Your Phone. Change Your Plan.
Looking for a mobile plan without a new handset? Explore SIM-only options, compare plans and find an arrangement that fits how you use your phone.
Find Your SIM Option
Flexible OptionsAvailability, pricing and eligibility vary by mobile provider.
A Flexible Alternative to a Phone Contract
A SIM-only plan can be a useful option if you already have a phone you want to keep and simply need mobile service.
Keep Your Current Phone
If your existing handset still works well, you can explore plans without replacing your device.
Focus on Your Mobile Service
SIM-only plans separate the mobile service from the cost of a new handset.
Choose Your Data
Explore different data allowances and choose an option that matches your typical usage.
Explore Different Plans
Compare different contract lengths and plan structures offered by mobile providers.
Simple Setup
Once you select a suitable provider and plan, follow the provider’s instructions to get started.
Compare Before Choosing
Review your available choices before committing to a new mobile plan.
What Kind of SIM Only Plan Do You Need?
The right plan depends on your usage, budget, contract preferences and mobile needs.
Light Data
Suitable for users who mainly browse, message and use mobile data occasionally.
Everyday Data
A balanced option for browsing, social media, streaming and everyday mobile use.
High Data
Consider plans with larger allowances if you regularly use mobile data while away from Wi-Fi.
Additional Line
Explore options for adding another SIM or line to an existing mobile account.
Explore SIM Only Providers
Select your provider to explore available SIM-only plans and mobile options.
Lyca Mobile
SIM-only options- SIM-only plans
- Different data options
- Flexible mobile choices
giffgaff
SIM-only options- SIM-only choices
- Flexible mobile plans
- Data allowance options
Lebara
SIM-only options- SIM-only plans
- Mobile data options
- Alternative plan choices
iD Mobile
SIM-only options- SIM-only plans
- Different contract choices
- Data plan options
Tesco Mobile
SIM-only options- SIM-only choices
- Data and plan options
- Existing customer options
More Providers
Explore other options- Explore other mobile providers
- Compare available plans
- Find alternative options
Consider a SIM Only Plan If…
SIM-only plans can be useful in several situations, especially when you already have a suitable handset.
SIM Only May Suit You
- You already own a phone you want to keep.
- Your current handset is still working well.
- You want to change your mobile plan.
- You need more or less mobile data.
- You want to explore different contract options.
Check These Things First
- Make sure your handset is compatible with the selected network.
- Check the plan’s data allowance.
- Review contract length and terms.
- Check any activation or setup requirements.
- Confirm the final price directly with the provider.
How SIM Only Works
Finding a SIM-only plan is simple. Start by choosing your provider and reviewing the available options.
Choose a Provider
Select the mobile provider you are interested in.
Compare Plans
Review data, minutes, texts, contract terms and other plan details.
Check Compatibility
Make sure your phone is compatible with the selected SIM and network.
Get Started
Follow your provider’s instructions to activate and use your SIM.
SIM Only vs Phone Contract
Both options can work well depending on whether you need a new handset and what type of mobile arrangement you prefer.
| Feature | SIM Only | Phone Contract |
|---|---|---|
| New handset included | Usually No | Usually Yes |
| Use an existing phone | Yes | Not required |
| Mobile service included | Yes | Yes |
| Data options | Varies by plan | Varies by plan |
| Best for existing handset owners | Often suitable | Optional |
Ready to explore SIM Only?
Choose your provider and explore available SIM-only plans, data options and mobile deals.
SIM Only FAQ
Common questions about SIM-only mobile plans.
What is a SIM-only plan?
A SIM-only plan provides mobile service without requiring you to purchase a new handset as part of the plan. You can generally use a compatible phone that you already own.
Can I keep my existing phone?
In many cases, yes. Your phone needs to be compatible with the selected network and meet the provider’s requirements.
Is SIM only cheaper than a phone contract?
A SIM-only plan can cost less than a plan that includes a new handset because you are not financing or purchasing a new phone through the mobile plan. Actual pricing varies by provider and plan.
Can existing customers switch to SIM only?
Depending on the provider and your current contract, you may have options to move to a SIM-only arrangement. Check your provider’s eligibility and contract terms.
Can I get a SIM-only plan with lots of data?
Many providers offer different data allowances. Available options depend on the provider and current plans.
Can I add a SIM-only line to my account?
Some providers allow additional lines to be added to an existing account. Availability and pricing depend on the provider.
Do I need to unlock my phone?
Phone compatibility and network requirements vary. Check your handset and the selected provider’s requirements before switching to a SIM-only plan.
Does MobileContractUpgrade.com sell SIM cards?
MobileContractUpgrade.com is an independent informational and comparison website. SIM cards, mobile plans, pricing, eligibility and activation are provided by the relevant mobile provider.
Disclaimer: MobileContractUpgrade.com is an independent website and is not affiliated with, endorsed by, or sponsored by any mobile network or telecommunications provider unless explicitly stated. Provider names, trademarks and logos are used for identification and informational purposes. Offers, pricing, availability, eligibility, network coverage, contract terms and plan features may vary and are determined by the relevant provider. Please verify all details directly with the provider before purchasing or changing a mobile service.
