Geographic numbers

01377 numbers in Driffield

01377 is the area code for Driffield. Ofcom’s numbering data lists 406 number ranges starting 01377, allocated to 86 providers. The largest holder is KCOM Group Ltd, with 2% of them.

Number type
Geographic numbers
01 / 02
Area
Driffield
0 area codes
Ofcom ranges
406
117 allocated
First allocated
1994
86 providers

Who were 01377 ranges given to?

Providers Ofcom allocated these number ranges to.

  • Not allocated to a provider289 ranges
  • KCOM Group Ltd10 ranges
  • BT10 ranges
  • Gamma Telecom Holdings Limited5 ranges
  • Inet Telecoms Ltd (Voipfone)3 ranges
  • TalkTalk Communications Limited3 ranges
  • Fuse 2 Communications Ltd2 ranges
  • Vodafone Ltd (C&W)2 ranges
  • Sky UK Limited2 ranges
  • GCI Network Solutions Limited2 ranges
  • Zapappi Ltd2 ranges
  • Telappliant Limited1 range

+ 75 more

Range status

How Ofcom lists the ranges starting 01377.

Protected · 279 Allocated · 117 Free · 9 Quarantined · 1

Allocations by year

19942026

What do these statuses mean?

Explore by the next digit

Each block below starts 01377. Pick one to narrow it down.

What a 01377 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

01377 numbers: common questions

Who owns 01377 numbers?

Ofcom allocated the ranges starting 01377 to KCOM Group Ltd, BT, 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 01377 number from abroad?

Replace the leading 0 with +44. For example, a number starting 01377 becomes +44 1377 followed by the rest of the number.

How much does it cost to call a 01377 number?

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

Is a call from a 01377 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 01377 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 →