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Air Net Mobile — premium SIM only deals across Vodafone, Three and O2

Switch to a better mobile deal

Choose unlimited Voice and Data or Mobile Broadband packages with clear contract options, premium network choice, flexible SIM format, future billing options and travel-ready add-ons.

Whether you want a new everyday mobile SIM, a data-only plan for a router, or a flexible rolling option, Air Net Mobile makes it easy to compare and choose the right package.

Select your package first, then reveal your SIM, billing and transfer options only when you are ready to continue.

Choose the type of package you need

Voice and Data packages are best for normal mobile phone use. Mobile Broadband packages are best for routers, hotspot devices, tablets and data-led connectivity.

Best for mobile phones

Voice and Data SIM only deals

Built for everyday mobile use with unlimited data and, on selected plans, inclusive UK calls and texts.

  • Best for handsets and daily mobile use
  • Suitable for keeping your current number
  • Rolling and longer-term options available
  • Ideal for personal and business use
Best for routers and devices

Mobile Broadband SIM only deals

Designed for unlimited data use in routers, tablets, hotspots, backup internet and other connected equipment.

  • Best for routers and data-led use
  • Great for broadband backup or temporary internet
  • Strong fit for travel and business equipment
  • Rolling and fixed terms available depending on network

Voice and Data SIM only deals

These packages are suitable for customers who want a standard mobile SIM for phone use, and eligible packages can support number transfers if you want to keep your current number.

Three12 Month Contract

Three Voice and Data Unlimited

£22.20 per month

A balanced mid-term option for customers who want unlimited data with a shorter commitment than 24 months.

  • Unlimited data allowance
  • 12 Month Contract
  • Good balance of value and flexibility

Future card billing carries a £5 monthly admin fee. Direct Debit has no additional admin charge.

Want to move your current number to Air Net? Select the number transfer option below.

Transfer your number

Enter the mobile number you want to keep and your PAC code.

Request your PAC code by texting PAC to 65075 from your current mobile number.

Best for EU Use
O21 Month Rolling Contract

O2 Voice and Data Unlimited SuperPlus

£31.20 per month

A more premium O2 option with unlimited data, UK calls and texts, plus EU calls and messages as supplied.

  • Unlimited data
  • Unlimited UK calls and texts
  • Includes EU calls and messages as stated

Future card billing carries a £5 monthly admin fee. Direct Debit has no additional admin charge.

Want to move your current number to Air Net? Select the number transfer option below.

Transfer your number

Enter the mobile number you want to keep and your PAC code.

Request your PAC code by texting PAC to 65075 from your current mobile number.

Vodafone1 Month Rolling Contract

Vodafone Voice and Data Unlimited SuperPlus

£29.40 per month

A premium Vodafone voice and data package with unlimited data, UK calls and UK texts included.

  • Unlimited data
  • Unlimited UK calls and texts
  • Rolling monthly flexibility

Future card billing carries a £5 monthly admin fee. Direct Debit has no additional admin charge.

Want to move your current number to Air Net? Select the number transfer option below.

Transfer your number

Enter the mobile number you want to keep and your PAC code.

Request your PAC code by texting PAC to 65075 from your current mobile number.

Mobile Broadband SIM only deals

Best for routers, hotspot devices, tablets, temporary internet and backup broadband where voice calling is not needed.

Three12 Month Contract

Three Mobile Broadband Unlimited

£20.00 per month

A balanced mid-term unlimited broadband package for customers who want value with less commitment.

  • Unlimited data
  • 12 Month Contract
  • Good middle ground

Future card billing carries a £5 monthly admin fee. Direct Debit has no additional admin charge.

O212 Month Contract

O2 Mobile Broadband Unlimited UK

£27.00 per month

An O2-based unlimited broadband option for customers who want a fixed-term data-only SIM.

  • Unlimited data
  • 12 Month Contract
  • Suitable for router use

Future card billing carries a £5 monthly admin fee. Direct Debit has no additional admin charge.

O21 Month Rolling Contract

O2 Mobile Broadband Unlimited UK

£27.60 per month

A more flexible O2 broadband option for customers who prefer a rolling arrangement.

  • Unlimited data
  • 1 Month Rolling Contract
  • Useful where flexibility matters most

Future card billing carries a £5 monthly admin fee. Direct Debit has no additional admin charge.

Vodafone12 Month Contract

Vodafone Mobile Broadband Unlimited UK

£28.80 per month

A mid-term Vodafone broadband option with unlimited UK data and a cleaner balance of value and flexibility.

  • Unlimited UK data
  • 12 Month Contract
  • Good value compromise

Future card billing carries a £5 monthly admin fee. Direct Debit has no additional admin charge.

Vodafone1 Month Rolling Contract

Vodafone Mobile Broadband Unlimited UK

£29.40 per month

The most flexible Vodafone broadband option in the range, suitable for temporary or changing requirements.

  • Unlimited UK data
  • 1 Month Rolling Contract
  • Best for flexibility on Vodafone

Future card billing carries a £5 monthly admin fee. Direct Debit has no additional admin charge.

Unlimited data allowances and included features are shown using the tariff information supplied. Network-specific fair usage, roaming, service and eligibility terms may still apply.

International data-only options

International eSIM QR codes and physical international SIM cards are data-only travel options. Calls are not included on international data plans.

  • Data-only international plans
  • 1GB UK data for first 5 days after activation
  • Top up later in My Air Net portal

Best frequent traveller setup

Our strongest frequent-travel setup is O2 Voice and Data Unlimited Super on a 1 Month Rolling Contract, paired with an Air Net international data plan.

  • Calls and texts via O2
  • Data via Air Net international plan
  • Good way to reduce roaming cost exposure

Frequently asked questions

When do I choose my billing date?

You can choose your preferred billing date after selecting your package, from the 3rd to the 25th of the month.

Is there a difference between card billing and Direct Debit?

Yes. Future card billing carries a £5 monthly admin fee. Direct Debit has no additional admin charge.

How do I keep my current mobile number?

Choose an eligible Voice and Data package, request your PAC code from your current provider by texting PAC to 65075, then enter that code together with the mobile number you want to keep.

Can I choose a physical SIM card or an eSIM?

Yes. Customers can choose a physical SIM card delivered by post or a UK eSIM QR code sent by email where their device supports eSIM activation.

Need help choosing?

Not ready to choose yet? Send a short enquiry and we can help you find the right package without leaving the page.

Good for help with network choice, keeping your current number, SIM format, future billing method, billing date, international data add-ons, router use, contract length or general package guidance.