The O2 Business customer service free number is 0800 977 7337. Existing O2 business customers can call this number from either their landline or mobile phone to speak to the customer service team about their query. At the menu section, Press 1 if you know the O2 number you are calling about, press 2 if you don’t. The number is open from Monday to Friday between 8:00 am to 8:00 pm and Saturday/Sunday 9:00 am to 5:00 pm.
The O2 Online Business customer service free number is 0800 977 7027. Customers whose business only use an O2 online service, such as broadband or Wi-Fi can call this online-only number for all their queries.
The O2 complain home phone and the broadband free number is 0800 230 0202. O2 home phone and broadband customers can call this number to make all their inquiries. Lines are open from Monday to Friday between 8:00 am to 9:00 pm, Saturday 8:00 am to 8:00 pm and Sunday 8:00 am to 6:00 pm.
The O2 customer service phone number is 0344 499 0202. Clients can call this customer service number for all their queries and complaints to be resolved.
The O2 Pay Monthly phone number is 0344 809 0202. Customers can call this number directly from a landline for all O2 mobile pay monthly offers and inquiries.
The O2 Business Customer Service Abroad phone number is 0844 809 0200. O2 business customers from Abroad can call this number for any information they require.
The O2 Pay As You Go Mobile Broadband phone number is 0344 809 0222. Customers can call this number for all O2 pay as you go mobile broadband services.
The O2 top up service phone number is 0345 606 2277. Call the O2 top up service on this number from a landline to top up your O2 mobile phone. This number is open 24 hours every day.
The O2 SIM service phone number for customers calling from the outside UK is 0786 098 0202. O2 customers calling from outside the UK can call this number to inquire about the O2 SIM service.
The O2 Returns and Repairs phone number is 0344 499 0202. Call this number if your device is not working properly for any form of repair, return or refund. O2 will give you a replacement if your device gets faulty within 30 days or will try to fix the device if its past 30 days. In cases where charges apply, O2 will inform you beforehand. Your device will be repaired as quickly as possible, and you can borrow a device to use while you wait.
The O2 Finance and Leasing association phone number is 0200 836 6511. Customers can refer their complaint to the Finance and Leasing Association. This service will be available for clients to use as long as their issue has not been considered by the courts or the Financial Ombudsman service. There are no charges for using this service.
The O2 Pay Monthly from the O2 mobile phone number is 202. Customers can call this number directly from their O2 mobile for all O2 mobile pay monthly offers and inquiries.
The O2 Pay and Go from the O2 mobile phone number is 2202. Customers can call this number for O2 mobile pay and go service.
The O2 Business Support from the O2 mobile phone number is 8002. Business customers can contact the O2 business support team on this number with all their questions and complaints.
The O2 drive policy phone number is 0330 018 3302. Customers can call this number for help with new quotes on the O2 drive policy.
The O2 cancellation of the driving policy phone number is 0330 018 0802. Customers can call this number if they wish to cancel their O2 drive policy.
The O2 share plan devices phone number is 0330 880 0908. Customers can share their data plan with other devices by purchasing shares plan devices when they call this number. Call O2 to buy a phone or tablet on shared plans. Devices using the shared data allowance must be on one of the O2 Pay Monthly contracts. Pay as you go or business devices do not support shared plans.
The O2 Call Alert from an O2 mobile phone number is 1710. Customers can call this number to turn O2 call alert service on or off at any time. The caller alert service notifies you and the caller in the event of a missed call.
The O2 directory inquiry service from the O2 mobile phone number is 118402. You can call this number to inquire about listings for local and national business and residential numbers in the UK. Operators will either connect your call through to the service you are looking for or send you a text with the number you are looking for.
The O2 complaint review service email address is firstname.lastname@example.org. Customers can contact O2 complaint review service via this email to accelerate their complaint if they have already spoken to a manager and are not satisfied with how their initial complaint was resolved. You will be required to include your contact details and what you would like O2 to do to solve your complaint.
Customers can access the O2 live chat portal to connect with a customer service adviser online. You will be required to submit your personal details and information about your query after which you will be connected to an advisor online for your Live Chat.
Customers can request for help in fixing their phone or tablet online. You will be required to enter the number of your device after which O2 will text you a code to enable you to fix your device and get it up and running again. You, however, have to make sure you can receive messages on your phone or tablet before the code is sent.
O2 has a large social media fan base with over 1 million Facebook followers and 300,000 plus followers on Twitter. The Support team on Facebook, for instance, is available to answer all questions.