5GB data
Everyday essentials£6 /month
- Unlimited UK minutes and texts; one-month rolling plan.
- See provider for full terms, roaming and eligibility.
ZXP GUIDE UK
SIM-only deals
Explore provider-published monthly plans, with simple filters to help you compare price and data.
Compare real monthly options
Plan examples with clear pricing
Figures below come from the providers' published plan pages as checked on 11 October 2026. Choose a plan, then complete any purchase on its provider website.
6 plans
40GB data
Balanced use£10 /month
- Unlimited UK minutes and texts; one-month rolling plan.
- See provider for full terms, roaming and eligibility.
Unlimited data
High-data choice£20 /month
- Unlimited UK minutes and texts; one-month rolling plan. Fair-use terms apply.
- See provider for full terms, roaming and eligibility.
20GB data
Flexible option£10 /month
- Monthly rolling plan; unlimited UK minutes and texts.
- See provider for full terms, roaming and eligibility.
50GB data
More flexibility£15 /month
- Monthly rolling plan; unlimited UK minutes and texts.
- See provider for full terms, roaming and eligibility.
Unlimited data
High-data choice£35 /month
- Monthly rolling plan; unlimited UK minutes and texts. Check fair-use rules.
- See provider for full terms, roaming and eligibility.
| What to check | Why it matters |
|---|---|
| Contract period | A rolling monthly plan and a fixed-term agreement offer different cancellation flexibility. |
| Coverage | Signal quality varies by postcode, building and device. Check the official provider coverage map. |
| Roaming | Overseas allowance and fair-use limits may differ from domestic data. |
| Speed, fair use & extras | Unlimited allowances can still have terms, and tethering or international calls can differ. |