Dialling code
01874
Area
Brecon
Number type
Geographic landline (01/02)
Local format
01874 XXXXXX
From abroad
+44 1874 XXXXXX
Ofcom number blocks
388
Blocks in service
112
Range holders
88

Where is the 01874 area code?

The 01874 dialling code is the UK geographic area code for Brecon. Because 01874 is a geographic (01/02) code, a number using it is tied to the Brecon dialling-code area — though with modern hosted telephony (VoIP) a business can keep a 01874 number after moving premises, so the code reflects the number’s designated area rather than a guaranteed physical location today.

Ofcom currently lists 388 number blocks under 01874, of which 112 are allocated to 88 communications providers.

Brecon phone number format

A Brecon 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 01874 XXXXXX (the Xs stand for the local digits). Ofcom has not reserved a fictitious drama range for 01874; for on-screen examples it recommends the unused 01632 96000001632 960999 range.

Who holds 01874 number ranges?

Ofcom allocates 01874 numbers to providers in blocks. These providers hold the largest allocations under 01874:

Range holder (allocated by Ofcom)Number blocksExample range
BT2001874 57XXXX
Digital Space Group Limited201874 24XXXX
Fuse 2 Communications Ltd201874 440XXX
Sky UK Limited201874 409XXX
TalkTalk Communications Limited201874 938XXX
Vodafone Ltd (C&W)201874 54XXXX
(AQ) LIMITED101874 92XXXX
24 Seven Cloud Communications Ltd101874 438XXX

…and 80 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.

01874 number ranges

Browse the allocated 01874 ranges by their first local digit — each guide lists the providers holding that slice of Brecon’s numbers:

Call charges for 01874 numbers

Calls to 01874 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 01874 scam calls

Fraudsters frequently spoof local dialling codes, faking the caller ID so a scam call appears to come from a Brecon (01874) number you might trust. Remember:

  • A familiar 01874 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:

Browse all UK area-code guides ›

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