Bulk O2 SIM Cards

O2 is one of the UK’s four main networks, with its own masts, and several other brands such as giffgaff borrow its coverage. These packs give you unused O2 pay as you go SIMs in quantity, each card with a different number, for staff phones, shop shelves or resale.

O2 pack sizes and prices

• 10 SIMs: £24.96
• 25 SIMs: £62.50
• 50 SIMs: £124.95
• 100 SIMs: £249.95

Handing SIMs to staff

Some businesses want every worker on the same network so coverage is predictable across the team. Fit a card in each work phone, write the number on a label or a spreadsheet, and you have a simple pool of lines without a contract to manage. If someone leaves, the phone and its number can pass to the next person.

Activation and credit

Each SIM is activated separately by following O2’s instructions in the pack. After that, the line needs credit or a bundle before it can make chargeable calls. You can buy O2 credit from our O2 top-up range and enter the number you want to load.

Please note the price per SIM barely changes between packs, so the larger sizes are about convenience rather than savings.

Questions

Where do you send the order?

We post in the UK and abroad, using Royal Mail. The postage charge depends on how heavy the parcel is and appears at checkout. Your SIMs go out when we have confirmed the bank transfer.

Will an O2 SIM work in a phone from another network?

Only if that phone is unlocked. For locked handsets, see our unlock codes.