Telecommunications Customer Service Numbers

Find 6 telecommunications customer service numbers in the UK. Contact numbers for mobile networks, broadband providers, TV and phone service companies across the UK. Compare contact numbers, opening hours and more.

• BT (British Telecom) — The UK's largest telecoms provider offering broadband, phone, TV and mobile services.
• EE — UK's largest mobile network with the widest 4G coverage, offering mobile and broadband.
• O2 — Major UK mobile network offering mobile plans, broadband and O2 Priority rewards.
• Sky UK — Major UK entertainment company offering TV, broadband, mobile and phone services.
• Three (3) Mobile — UK mobile network known for generous data allowances and competitive plans.
• Vodafone UK — Leading UK mobile network operator offering mobile, broadband and TV services.