Geographic numbers

Area codes starting 0142

Ofcom’s numbering data lists 3,574 number ranges starting 0142, allocated to 123 providers. The largest holder is BT, with 5% of them.

Number type
Geographic numbers
01 / 02
Area
Various
15 area codes
Ofcom ranges
3,574
1,307 allocated
First allocated
1994
123 providers

Who were 0142 ranges given to?

Providers Ofcom allocated these number ranges to.

  • Not allocated to a provider2,267 ranges
  • BT164 ranges
  • Vodafone Ltd (C&W)65 ranges
  • Gamma Telecom Holdings Limited53 ranges
  • TalkTalk Communications Limited50 ranges
  • Sky UK Limited49 ranges
  • GCI Network Solutions Limited48 ranges
  • Virgin Media Limited34 ranges
  • Digital Space Group Limited20 ranges
  • Colt Technology Services19 ranges
  • Magrathea Telecommunications Limited19 ranges
  • Barritel Limited16 ranges

+ 112 more

Range status

How Ofcom lists the ranges starting 0142.

Protected · 2,198 Allocated · 1,307 Free · 61 Quarantined · 8

Allocations by year

19942026

What do these statuses mean?

Explore by the next digit

Each block below starts 0142. Pick one to narrow it down.

What a 0142 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

0142 numbers: common questions

Who owns 0142 numbers?

Ofcom allocated the ranges starting 0142 to BT, Vodafone Ltd (C&W), Gamma Telecom Holdings 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 0142 number from abroad?

Replace the leading 0 with +44. For example, a number starting 0142 becomes +44 142 followed by the rest of the number.

How much does it cost to call a 0142 number?

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

Is a call from a 0142 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 0142 number call you?

Check the full number to see if it belongs to a verified UK business and what other people have reported.

UK phone numbers explained → · Let us screen unknown callers →