How much does it cost to call a 01851 number?

Calls to 01851 numbers are standard geographic landline calls, charged at your provider’s normal UK landline rate and usually included in inclusive minutes — the same as calling an 03 number.

I had a missed call from a 01851 number — is it a scam?

Not necessarily, but be careful: scammers spoof local codes such as 01851 so a call looks like it’s from Great Bernera and you’re more likely to answer. If in doubt, hang up and call the organisation back on a number you find independently.

How do I dial a Great Bernera number from abroad?

Drop the leading 0 and add +44. A number written as 01851 XXXXXX becomes +44 1851 XXXXXX when dialled internationally.

Can this tool tell me who owns the number?

No. It shows the area of the dialling code and the provider Ofcom allocated the number range to — not the individual or business holding a specific number, which may also have been ported to another network.

01851 Area Code – Great Bernera | Dialling Code, Format & Call Charges

Q: Where is the 01851 area code?

01851 is the UK geographic dialling code for Great Bernera. Any number written as 01851 XXXXXX is tied to the Great Bernera dialling-code area, though with modern VoIP a business can keep its 01851 number after moving away.

Dialling code: 01851
Area: Great Bernera
Number type: Geographic landline (01/02)
Local format: 01851 XXXXXX
From abroad: +44 1851 XXXXXX
Ofcom number blocks: 559
Blocks in service: 156
Range holders: 83

Where is the 01851 area code?

The 01851 dialling code is the UK geographic area code for Great Bernera. Because 01851 is a geographic (01/02) code, a number using it is tied to the Great Bernera dialling-code area — though with modern hosted telephony (VoIP) a business can keep a 01851 number after moving premises, so the code reflects the number’s designated area rather than a guaranteed physical location today.

Ofcom currently lists 559 number blocks under 01851, of which 156 are allocated to 83 communications providers.

Great Bernera phone number format

A Great Bernera number is made up of a 5-digit area code followed by a 5 or 6-digit local number. Written in full it looks like 01851 XXXXXX (the Xs stand for the local digits). Ofcom has not reserved a fictitious drama range for 01851; for on-screen examples it recommends the unused 01632 960000–01632 960999 range.

Who holds 01851 number ranges?

Ofcom allocates 01851 numbers to providers in blocks. These providers hold the largest allocations under 01851:

Range holder (allocated by Ofcom)	Number blocks	Example range
BT	16	`01851 61XXXX`
Gamma Telecom Holdings Limited	8	`01851 307XXX`
Magrathea Telecommunications Limited	6	`01851 660XXX`
TalkTalk Communications Limited	4	`01851 288XXX`
Fuse 2 Communications Ltd	3	`01851 202XXX`
Vodafone Ltd (C&W)	3	`01851 490XXX`
API Telecom Limited	2	`01851 469XXX`
Adepteo Limited	2	`01851 221XXX`

…and 75 more providers hold smaller allocations in this range.

Ofcom’s data shows the provider each number range was originally allocated to — not who holds an individual number today. Numbers are frequently moved (ported) between providers, and no public database reveals the person or business behind a specific number, so treat any service that claims to with suspicion.

01851 number ranges

Browse the allocated 01851 ranges by their first local digit — each guide lists the providers holding that slice of Great Bernera’s numbers:

01851 2XXXXX · 35 ranges 01851 3XXXXX · 10 ranges 01851 4XXXXX · 54 ranges 01851 6XXXXX · 18 ranges 01851 7XXXXX · 27 ranges 01851 8XXXXX · 10 ranges 01851 9XXXXX · 2 ranges

Call charges for 01851 numbers

Calls to 01851 geographic numbers are charged at your phone provider’s standard UK landline rate and are normally included in inclusive call minutes. UK-wide 03 numbers are guaranteed by Ofcom to cost the same as 01/02 calls, while 084, 087 and 09 numbers cost considerably more — always check the prefix before you dial.

Spotting spoofed 01851 scam calls

Fraudsters frequently spoof local dialling codes, faking the caller ID so a scam call appears to come from a Great Bernera (01851) number you might trust. Remember:

A familiar 01851 area code is not proof the caller is local or genuine — caller ID can be faked.
Banks, HMRC and the police will never ask you to move money or share passwords or one-time codes over the phone.
If a call feels off, hang up, wait a moment, and call the organisation back on a number from their official website or your statement.
Report nuisance calls to the ICO and forward scam texts to 7726 (free).

Other dialling codes in this range

Numerically adjacent UK dialling codes:

01847 Thurso Area code guide 01848 Thornhill Area code guide 01852 Kilmelford Area code guide 01854 Ullapool Area code guide

Browse all UK area-code guides ›

Run mobiles for a business? See our business mobile network comparison or get a quote.

01851 area code – Great Bernera