Who Called Me From a 0800 Number? UK Freephone Lookup
A 0800 number is a UK freephone number. Since 1 July 2015 all UK consumer mobile contracts are required by Ofcom to make 0800 (and 0808) calls completely free of charge — same as from a landline. Businesses use 0800 to encourage inbound enquiries by removing the call cost barrier. There is no service charge and no access charge for the caller.
Type the full UK number that starts with 0800 to see the original Ofcom range holder, the number type, call cost and risk flag — instantly, with no signup.
Explanation
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UK Freephone
Number format
0800 ___ ____ (an 11-digit number; some legacy 10-digit 0800 numbers exist)
Call cost
Free from all UK landlines + mobiles
Risk level
Low
Got the full 11-digit number?
Use our free UK Phone Number Checker tool to look up any UK number — mobile, landline, freephone or premium — against live Ofcom range-holder data. No signup, results in milliseconds.
Frequently asked questions about 0800 numbers
Are 0800 numbers free from mobile phones?
Yes — completely free. Since 1 July 2015 all UK consumer mobile contracts must offer 0800 and 0808 calls free of charge, the same as from a landline. This applies to EE, O2, Three, Vodafone, Sky Mobile, Tesco Mobile, BT Mobile, giffgaff and every other UK mobile provider.
Who called me from a 0800 number?
A 0800 caller is a UK business using a freephone inbound number. Type the full 0800 number into the free checker on this page to see the original Ofcom range holder.
Why does my mobile bill not show 0800 call charges?
Because there are none. Since 2015 Ofcom's "UK Calling" rules require all UK mobile providers to make 0800 calls completely free. Your provider absorbs the cost.
Are 0800 calls always free, even from abroad?
No — the "free from mobile" rule only applies when calling FROM the UK. If you call a UK 0800 number from abroad you will pay the standard international call charges plus the 0800 number may not be reachable at all (many businesses block international access).
How long is a 0800 number?
Most 0800 numbers are 11 digits long (0800 followed by 7 digits). Some legacy 10-digit 0800 numbers also exist and remain valid.
Can a 0800 number be a scam?
A 0800 caller-ID can be spoofed by fraudsters to make a scam call look legitimate. Treat any unsolicited 0800 call asking for personal details, bank info or login codes as suspicious — legitimate banks and government bodies never ask for this over the phone.
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