How much does it cost to call a 01427 number?

Calls to 01427 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 01427 number — is it a scam?

Not necessarily, but be careful: scammers spoof local codes such as 01427 so a call looks like it’s from Gainsborough 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 Gainsborough number from abroad?

Drop the leading 0 and add +44. A number written as 01427 XXXXXX becomes +44 1427 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.

01427 Area Code – Gainsborough | Dialling Code, Format & Call Charges

Q: Where is the 01427 area code?

01427 is the UK geographic dialling code for Gainsborough. Any number written as 01427 XXXXXX is tied to the Gainsborough dialling-code area, though with modern VoIP a business can keep its 01427 number after moving away.

Dialling code: 01427
Area: Gainsborough
Number type: Geographic landline (01/02)
Local format: 01427 XXXXXX
From abroad: +44 1427 XXXXXX
Ofcom number blocks: 460
Blocks in service: 138
Range holders: 92

Where is the 01427 area code?

The 01427 dialling code is the UK geographic area code for Gainsborough. Because 01427 is a geographic (01/02) code, a number using it is tied to the Gainsborough dialling-code area — though with modern hosted telephony (VoIP) a business can keep a 01427 number after moving premises, so the code reflects the number’s designated area rather than a guaranteed physical location today.

Ofcom currently lists 460 number blocks under 01427, of which 138 are allocated to 92 communications providers.

Gainsborough phone number format

A Gainsborough 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 01427 XXXXXX (the Xs stand for the local digits). Ofcom has not reserved a fictitious drama range for 01427; for on-screen examples it recommends the unused 01632 960000–01632 960999 range.

Who holds 01427 number ranges?

Ofcom allocates 01427 numbers to providers in blocks. These providers hold the largest allocations under 01427:

Range holder (allocated by Ofcom)	Number blocks	Example range
BT	17	`01427 370XXX`
Gamma Telecom Holdings Limited	7	`01427 800XXX`
Virgin Media Limited	7	`01427 652XXX`
Vodafone Ltd (C&W)	7	`01427 42XXXX`
Sky UK Limited	5	`01427 330XXX`
TalkTalk Communications Limited	4	`01427 238XXX`
GCI Network Solutions Limited	3	`01427 338XXX`
Digital Space Group Limited	2	`01427 29XXXX`

…and 84 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.

01427 number ranges

Browse the allocated 01427 ranges by their first local digit — each guide lists the providers holding that slice of Gainsborough’s numbers:

01427 2XXXXX · 9 ranges 01427 3XXXXX · 69 ranges 01427 4XXXXX · 11 ranges 01427 6XXXXX · 15 ranges 01427 7XXXXX · 8 ranges 01427 8XXXXX · 21 ranges 01427 9XXXXX · 5 ranges

Call charges for 01427 numbers

Calls to 01427 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 01427 scam calls

Fraudsters frequently spoof local dialling codes, faking the caller ID so a scam call appears to come from a Gainsborough (01427) number you might trust. Remember:

A familiar 01427 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:

01424 Hastings Area code guide 01425 Ringwood Area code guide 01428 Haslemere Area code guide 01429 Hartlepool Area code guide

Browse all UK area-code guides ›

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01427 area code – Gainsborough