At GetO2MobileDeals, we help you discover simple, reliable SIM-only plans designed to fit your lifestyle. Whether you're looking for a flexible monthly plan, generous data allowances, or unlimited calls and texts, our comparison platform makes it easy to find the right deal.
Compare SIM-only offers from major UK networks and enjoy strong nationwide coverage, dependable service, and customer-focused solutions that keep you connected wherever life takes you.
Important Notice: We are not affiliated with, endorsed by, or officially connected to any specific mobile network provider. We operate as an independent comparison platform to help customers find the best mobile deals across various UK networks.
Why Compare SIM Plans with Us?
Flexible Plans That Fit You
Everyone uses their phone differently. That's why we help you compare a wide range of flexible SIM plans to suit your needs. Whether you prefer generous data allowances for streaming and browsing or unlimited calls and texts for staying in touch, there's a plan tailored just for you.
Reliable UK Network Coverage
Compare SIM plans that give you access to trusted and consistent networks across the United Kingdom. From busy city centres to quieter rural areas, enjoy clear calls, fast data speeds, and dependable connectivity without compromise.
Quick & Easy Activation
Getting started with a new SIM is fast and hassle-free. Simply choose your plan through GetO2MobileDeals, insert the SIM into your unlocked device, and follow the easy activation steps. You'll be connected in minutes, with access to 5G where available.
Dedicated Customer Support
Customer satisfaction comes first. The network providers we compare offer friendly and knowledgeable support teams always available to help with queries, technical assistance, or account-related questions. Efficient and reliable support ensures a smooth experience from day one.
Exclusive Network Benefits
Many UK networks offer exclusive rewards, early ticket access, special discounts, and unique experiences across entertainment, dining, and events. It's more than a mobile plan; it's added value for your everyday life.
Commitment to Sustainability
Major UK networks are committed to reducing environmental impact and promoting responsible business practices. By choosing a SIM plan through GetO2MobileDeals, you're supporting ongoing efforts to build a more sustainable future.
Compare SIM Plans Today
Find flexible mobile plans, reliable connectivity, and exclusive benefits with GetO2MobileDeals. Stay connected to what matters most with a plan designed around you.
Contact us today to explore the latest SIM-only offers and promotions. Let's find your perfect plan together.
GetO2MobileDeals | Independent Comparison Platform
Find your perfect Pay Monthly SIM
Happy with your phone? Save with a Pay Monthly SIM only deal. Keep your number when switching networks and choose from flexible 30-day, 12-month, or 24-month plans. Browse our best SIM only contracts today.
Looking for the best SIM deal?
Compare deals from major UK networks and find exclusive offers with double data, boosted speeds, and more.
150GB
Data
24 Month Airtime Plan
Unlimited UK Minutes & Texts
Offers Included
- Save up to £168, get 150GB for £18.99. Ends 4 February.
- Roam at no extra cost in 75 destinations worldwide, including the EU, USA, Australia and Mexico.
- Take last month's unused data from your main allowance into the next, with data rollover.
Monthly
£18.99
£21.49 from
Apr 2026 bill
£23.99 from
Apr 2027 bill
Airtime Plan will increase every April bill thereafter by £2.50
Call now30GB
Data
24 Month Airtime Plan
Unlimited UK Minutes & Texts
Offers Included
- Great low price. Get 30GB for £15. Ends 4 February.
- Roam freely in the EU. Only on O2. Up to 25GB.
- Choose 3 months of Disney+ Standard, Amazon Prime, or more.
Monthly
£15.00
£17.50 from
Apr 2026 bill
£20.00 from
Apr 2027 bill
Airtime Plan will increase every April bill thereafter by £2.50
Call nowUnlimited
Data
Fair usage applies
24 Month Airtime Plan
Unlimited UK Minutes & Texts
Offers Included
- Great low price. Get Unlimited data for £21. Ends 4 February.
- Roam freely in the EU. Only on O2. Up to 25GB.
- Choose 3 months of Disney+ Standard, Amazon Prime, or more.
Monthly
£21.00
£23.50 from
Apr 2026 bill
£26.00 from
Apr 2027 bill
Airtime Plan will increase every April bill thereafter by £2.50
Call now