Check Mobile Coverage
Not all mobile networks perform equally at every location. Check coverage at your most important locations like your Home and Work addresses before choosing your next mobile contract.
Checking coverage…
Coverage at Selected Address
Coverage Rating Guide
| Rating | Meaning |
|---|---|
| Excellent | Good coverage is predicted both indoors and outdoors. Calls, texts and mobile data should be reliable in most situations. |
| Good | Good outdoor coverage is predicted, but indoor coverage may vary depending on your location and building construction. |
| Variable | Outdoor coverage may be available but is likely to vary. Calls, texts and data services may not be consistently reliable. |
| Poor | Little or no coverage is predicted. Calls, texts and mobile data services are likely to be unreliable or unavailable. |
Better Signal
Check which network offers the strongest coverage at your address.
Avoid Surprises
Don’t get locked into a contract on a network that performs poorly where you work.
Expert Advice
We’ll recommend the most suitable network based on your location and requirements.
Why Choose Cirrus?
✅ Access to all 4 major UK networks (O2, Three, EE, Vodafone)
✅ Single and multi-network SIMs
✅ Mobile contracts and Data SIMs
✅ Dedicated UK support
✅ Flexible data allowances
✅ eSIM available
✅ UK-only / regional / global coverage
✅ Data allowances from 3MB to Unlimited* Data
✅ QR eSIMs / SM-DP+ deployment
✅ Data-only 4G and 5G SIMs (M2M/IoT/MBB)
✅ Multiple pooled options
✅ Single IMSI and multi-IMSI
✅ True fixed-IP SIMs
✅ Private APN
✅ L2TP
✅ PSTN replacement solutions
✅ Device as a Service (DaaS) options
✅ Complete award-winning, management portal
✅ Keep your existing numbers
✅ No-obligation comparison
✅ Potential savings on your monthly costs
✅ One-Bill – all our services on the same invoice
*Subject to terms and conditions.