O2 Mobile Recharge

Enter the number you’d like to top-up

  Enter Number

Top-up any number in the

Instant delivery in under 3 seconds

Safe & secure checkout

How much would you love to send?

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P2000

GBP 20.48

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P1500

GBP 15.36

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P1000

GBP 10.24

About O2

O2 is a top-tier mobile network operator of the United Kingdom, prized for its excellent network and new-generation technology.

Featuring a well-built 4G network along with growing 5G possibilities, O2 delivers extensive telecom services, comprising mobile phone subscription plans, internet, and digital business solutions to customers and corporates alike.

It provides variety-rich tariff opportunities so that people have competitive offers accompanied by phenomenal coverage and connection.

O2 is also famous for its exclusive O2 Priority rewards, where customers get special offers, events, and discounts. Being committed to great customer service, the operator spends a lot on network infrastructure and environmentally friendly operations.

As one of the oldest brands in British communications, O2 is committed to shaping the future of digital communication and making daily life better for its millions of customers. It ever endeavours towards customer satisfaction and innovation.

Secure O2 Mobile Recharge Online

Need to top up your O2 number fast? With Secure O2 Mobile Recharge via Send Credit, it’s quick, safe, and stress-free.

Recharge your O2 pay-as-you-go plan in seconds—just enter your number, choose your credit, and boom—you’re back online with calls, texts, and data.

Perfect for when you’re rushing to catch a train, stuck mid-video call, or sending a last-minute gift to a friend.

Security? We’ve nailed it. Every O2 Mobile Recharge uses advanced encryption and trusted payment methods (like your debit card or PayPal) to keep your details safe.

And if you ever need help, our 24/7 support team has your back. No headaches, no delays—just instant top-ups that let you stay connected, wherever life takes you. Recharge with confidence and keep the good stuff rolling!

How do I recharge O2 with Send Credit?

Staying connected to your loved ones is simpler than ever with Send Credit.

Step 1

Enter the number you’d like to recharge

Step 2

Choose the amount you’d like to send

Step 3

Pay using a debit/credit card or via PayPal

Step 4

Send mobile recharges instantly

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A selection of the most well- known gift cards, tailored for you.

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    5 GBP PIN

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    P1000

    GBP 10.24

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    Talk Home Mobile PIN ...

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    P1000

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    5 GBP

    GBP 5.05

Frequently Asked Questions

Explore answers to questions we get asked the most by our customers.

  • From an O2 phone: Dial 202 (free, 24/7).
  • From any phone: Call 0344 809 0202 (standard rates apply – brace for hold music).

Easier than assembling flat-pack furniture:

  • Pop the SIM into your phone.
  • Restart it -> Should auto-activate.
  • Stuck? Go to O2.co.uk/activate or call 202 (free from O2).

Be their hero (no cape required):

  • Use Send Credit -> Enter their O2 number -> Pay. No awkward login asks.
  • Gift a voucher: Buy one, send them the code, and say “Don’t spend it all on data.”

To get a PAC code from O2:

  • Text PAC to 65075 (free, instant reply).
  • They’ll beg you to stay (“We’ll give you 10GB free!”) but stay strong.

To top up an O2 number, you can use the following methods:

  • Send Credit: Use Send Credit -> Enter your O2 number -> Pay. No password needed.
  • O2 App/Website: Log in -> Tap “Top Up” -> Pay with card/PayPal. Done before your coffee cools.
  • Vouchers: Buy at Tesco/Post Office -> Dial 100[VOUCHER CODE]#.

You can check O2 balance in the following ways:

  • Dial *130# -> Hit call -> Balance pops up.
  • My O2 app: Open it -> Balance smacks you in the face (no digging).
  • Text “BALANCE” to 21202 -> Reply arrives faster than your Uber.
  • From an O2 phone: Dial 202 (free, 24/7).
  • From any phone: Call 0344 809 0202 (standard rates apply – brace for hold music).

To get a PAC code from O2:

  • Text PAC to 65075 (free, instant reply).
  • They’ll beg you to stay (“We’ll give you 10GB free!”) but stay strong.

Easier than assembling flat-pack furniture:

  • Pop the SIM into your phone.
  • Restart it -> Should auto-activate.
  • Stuck? Go to O2.co.uk/activate or call 202 (free from O2).

To top up an O2 number, you can use the following methods:

  • Send Credit: Use Send Credit -> Enter your O2 number -> Pay. No password needed.
  • O2 App/Website: Log in -> Tap “Top Up” -> Pay with card/PayPal. Done before your coffee cools.
  • Vouchers: Buy at Tesco/Post Office -> Dial 100[VOUCHER CODE]#.

Be their hero (no cape required):

  • Use Send Credit -> Enter their O2 number -> Pay. No awkward login asks.
  • Gift a voucher: Buy one, send them the code, and say “Don’t spend it all on data.”

You can check O2 balance in the following ways:

  • Dial *130# -> Hit call -> Balance pops up.
  • My O2 app: Open it -> Balance smacks you in the face (no digging).
  • Text “BALANCE” to 21202 -> Reply arrives faster than your Uber.

Do you still have questions?

call

Our friendly customer support team is here to help you.