Geographic numbers

Area codes starting 0159

Ofcom’s numbering data lists 4,069 number ranges starting 0159, allocated to 104 providers. The largest holder is BT, with 2% of them.

Number type
Geographic numbers
01 / 02
Area
Various
11 area codes
Ofcom ranges
4,069
987 allocated
First allocated
1994
104 providers

Who were 0159 ranges given to?

Providers Ofcom allocated these number ranges to.

  • Not allocated to a provider3,082 ranges
  • BT85 ranges
  • GCI Network Solutions Limited41 ranges
  • Vodafone Ltd (C&W)33 ranges
  • Gamma Telecom Holdings Limited33 ranges
  • TalkTalk Communications Limited26 ranges
  • Sky UK Limited25 ranges
  • Digital Space Group Limited18 ranges
  • Fuse 2 Communications Ltd18 ranges
  • GTT-EMEA LTD11 ranges
  • Digitech Solutions Global Limited11 ranges
  • Colt Technology Services10 ranges

+ 93 more

Range status

How Ofcom lists the ranges starting 0159.

Protected · 2,987 Allocated · 987 Free · 86 Quarantined · 9

Allocations by year

19942026

What do these statuses mean?

Explore by the next digit

Each block below starts 0159. Pick one to narrow it down.

What a 0159 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.

The range holder isn’t necessarily the caller. Ofcom gives numbers to providers in blocks, and people and businesses can take their number with them when they switch. To find out who actually called, check the full number.
Questions

0159 numbers: common questions

Who owns 0159 numbers?

Ofcom allocated the ranges starting 0159 to BT, GCI Network Solutions Limited, Vodafone Ltd (C&W) 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 0159 number from abroad?

Replace the leading 0 with +44. For example, a number starting 0159 becomes +44 159 followed by the rest of the number.

How much does it cost to call a 0159 number?

Charged as a normal UK call and usually included in landline and mobile allowances.

Is a call from a 0159 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 0159 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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