Area codes starting 0125
Ofcom’s numbering data lists 3,880 number ranges starting 0125, allocated to 134 providers. The largest holder is BT, with 10% of them.
Who were 0125 ranges given to?
Providers Ofcom allocated these number ranges to.
- Not allocated to a provider1,968 ranges
- BT403 ranges
- Vodafone Ltd (C&W)99 ranges
- Sky UK Limited99 ranges
- Gamma Telecom Holdings Limited93 ranges
- Virgin Media Limited73 ranges
- TalkTalk Communications Limited71 ranges
- GCI Network Solutions Limited60 ranges
- Magrathea Telecommunications Limited37 ranges
- Barritel Limited31 ranges
- Colt Technology Services30 ranges
- Digital Space Group Limited22 ranges
+ 123 more
Range status
How Ofcom lists the ranges starting 0125.
Allocations by year
Explore by the next digit
Each block below starts 0125. Pick one to narrow it down.
What a 0125 number tells you
What it is
Ordinary landline numbers tied to a place. The area code tells you which dialling area the number was issued for – 0161 is Manchester, 020 is London, 01388 is Bishop Auckland.
What it costs
Charged as a normal UK call and usually included in landline and mobile allowances.
Watch out for
A local-looking number feels familiar, which is exactly why scammers spoof them. A local area code is not proof the caller is local.
0125 numbers: common questions
Who owns 0125 numbers?
Ofcom allocated the ranges starting 0125 to BT, Vodafone Ltd (C&W), Sky UK Limited and others. Numbers can be moved between providers, so this shows who the range was originally given to – not who is using a particular number today.
How do I call a 0125 number from abroad?
Replace the leading 0 with +44. For example, a number starting 0125 becomes +44 125 followed by the rest of the number.
How much does it cost to call a 0125 number?
Charged as a normal UK call and usually included in landline and mobile allowances.
Is a call from a 0125 number a scam?
A local-looking number feels familiar, which is exactly why scammers spoof them. A local area code is not proof the caller is local. Check the full number on Who’s Calling to see if it belongs to a verified business and what other people have reported.
Did a 0125 number call you?
Check the full number to see if it belongs to a verified UK business and what other people have reported.
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