O2 Customer Service – How to Contact?

Trying to contact O2 customer service? We list here the different methods to get in touch with O2: Phone, website, email, Twitter, Facebook and more.

Contact Channels:

O2 Customer Service – Phone

The phone number of O2 customer service is: 0344-809-0202.

Contact center operating hours: Monday-Friday: 8:00am-9:00pm
Saturday: 8:00am-8:00pm
Sunday: 8:00am-6:00pm.

Additional phone numbers:

International calls: +44-(0)-3448-09-02-02

O2 Customer Service – Website

Check the O2 website for a variety of customer support options: Click here.

O2 Customer Service – Email

– No customer service email was published.

O2 Customer Service – Twitter

Customers can contact O2 on the company’s Twitter account: click here.

O2 Customer Service – Facebook

O2 official Facebook page: Visit.

O2 Customer Service – Chat

– No customer support chat option.

Booking.com

O2 Customer Service – Address

The postal mail address of O2 customer service / head office is: O2 Correspondence Team, PO BOX 694, Winchester, SO23 5AP, UK.

 

Custservice provides contact details for leading companies and websites. We do not provide any customer support ourselves. All the information on this website is gathered from the companies websites, social media and customer feedback. We strive for perfection, but can not assure that the information on this website is 100% accurate. In case of mistakes or missing data - please help us to remain accurate by sending us your feedback.