0844 385 1600 Calls cost £0.05 per minute plus your providers access charge. You must be at least 18 years of age and be the bill payer or have the bill payers permission to use this service. We are not affiliated with this or any company listed on this website. What is BT? BT (British Telecom) is one of UK’s most preferred and the largest telecommunication companies with its headquarters located in London. BT is magnanimous and operates an incredibly …