How much does it cost to call a 01431 number?

Calls to 01431 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 01431 number — is it a scam?

Not necessarily, but be careful: scammers spoof local codes such as 01431 so a call looks like it’s from Helmsdale 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 Helmsdale number from abroad?

Drop the leading 0 and add +44. A number written as 01431 XXXXXX becomes +44 1431 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.

01431 Area Code – Helmsdale | Dialling Code, Format & Call Charges

Q: Where is the 01431 area code?

01431 is the UK geographic dialling code for Helmsdale. Any number written as 01431 XXXXXX is tied to the Helmsdale dialling-code area, though with modern VoIP a business can keep its 01431 number after moving away.

Dialling code: 01431
Area: Helmsdale
Number type: Geographic landline (01/02)
Local format: 01431 XXXXXX
From abroad: +44 1431 XXXXXX
Ofcom number blocks: 487
Blocks in service: 85
Range holders: 78

Where is the 01431 area code?

The 01431 dialling code is the UK geographic area code for Helmsdale. Because 01431 is a geographic (01/02) code, a number using it is tied to the Helmsdale dialling-code area — though with modern hosted telephony (VoIP) a business can keep a 01431 number after moving premises, so the code reflects the number’s designated area rather than a guaranteed physical location today.

Ofcom currently lists 487 number blocks under 01431, of which 85 are allocated to 78 communications providers.

Helmsdale phone number format

A Helmsdale 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 01431 XXXXXX (the Xs stand for the local digits). Ofcom has not reserved a fictitious drama range for 01431; for on-screen examples it recommends the unused 01632 960000–01632 960999 range.

Who holds 01431 number ranges?

Ofcom allocates 01431 numbers to providers in blocks. These providers hold the largest allocations under 01431:

Range holder (allocated by Ofcom)	Number blocks	Example range
Inet Telecoms Ltd (Voipfone)	4	`01431 360XXX`
BT	2	`01431 82XXXX`
Digital Space Group Limited	2	`01431 21XXXX`
Fuse 2 Communications Ltd	2	`01431 401XXX`
TalkTalk Communications Limited	2	`01431 958XXX`
(AQ) LIMITED	1	`01431 94XXXX`
API Telecom Limited	1	`01431 391XXX`
AQL Wholesale Ltd	1	`01431 90XXXX`

…and 70 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.

01431 number ranges

Browse the allocated 01431 ranges by their first local digit — each guide lists the providers holding that slice of Helmsdale’s numbers:

01431 2XXXXX · 9 ranges 01431 3XXXXX · 32 ranges 01431 4XXXXX · 24 ranges 01431 7XXXXX · 6 ranges 01431 8XXXXX · 6 ranges 01431 9XXXXX · 8 ranges

Call charges for 01431 numbers

Calls to 01431 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 01431 scam calls

Fraudsters frequently spoof local dialling codes, faking the caller ID so a scam call appears to come from a Helmsdale (01431) number you might trust. Remember:

A familiar 01431 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:

01429 Hartlepool Area code guide 01430 Market Weighton Area code guide 01432 Hereford Area code guide 01433 Hathersage Area code guide

Browse all UK area-code guides ›

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01431 area code – Helmsdale