No credit check on our best SIM-only plans
- Unlimited calls, text & data
- Flexible packages
- Great customer service

No credit checks.
Our plans and bundles are all paid upfront so no need for any credit checks. You can pay for your SIM with a credit or debit card or by direct debit.
Benefits of a monthly SIM-only contract with OneCall

No credit check

Unlimited Data

Keep your number
OneCall – Unlimited Mobile Anytime, Anywhere
Unlimited, commitment-free SIM plan
- 1 month plan, cancel anytime
- No credit check
- Unlimited calls & texts
- Fast 4G & 3G data
- Unrestricted tethering
- No speed caps

Unlimited UK standard texts, calls & data

4G coverage across the UK
Frequently Asked Questions
OneCall is powered by the Vodafone & O2 networks and can connect to 3G & 4G networks across the globe.
Whilst you are in the UK tethering is unlimited. In the EU tethering comes out of your monthly allowance which is 25GB per month. Outside of the UK & Europe, you will need to add on one of our passport plans. Fair use policies apply to all tethering.
The OneCall team are available to chat online 9am to 5pm weekdays (excluding bank holidays) just click the pink icon in the bottom right of the screen. Alternatively go to our contact us page for other ways of contacting us.
You can use your OneCall plan anywhere in the world. In the EU your calls, texts and data work like normal, except there is a cap on your data of 25GB per month. Outside the EU you will need to add on one of our passport plans.
They’re flexible – you can change or cancel a plan whenever you want.
Our simple to read pricing plans can be found here.
A 30-day plan SIM your monthly allowances will automatically renew every 30 days and a the payment will be taken from your account by Direct Debit Credit Card or Debit Card. So there’s no need to top up, you can even pay for your Passport and Passport+.
On a 30 day bundle SIM: you still have all the benefits of our unlimited SIM but it will expire 30 days after the date you activate it. You also will not be able to make international calls / texts or use your SIM outside of the EU without adding on one of our passport plans. To upgrade to a 30 day plan SIM please contact our customer services
Terms and conditions apply to all our SIMs – You can see them here