- Dialling code
01597- Area
- Llandrindod Wells
- Number type
- Geographic landline (01/02)
- Local format
01597 XXXXXX- From abroad
+44 1597 XXXXXX- Ofcom number blocks
- 442
- Blocks in service
- 95
- Range holders
- 83
Where is the 01597 area code?
The 01597 dialling code is the UK geographic area code for Llandrindod Wells. Because 01597 is a geographic (01/02) code, a number using it is tied to the Llandrindod Wells dialling-code area — though with modern hosted telephony (VoIP) a business can keep a 01597 number after moving premises, so the code reflects the number’s designated area rather than a guaranteed physical location today.
Ofcom currently lists 442 number blocks under 01597, of which 95 are allocated to 83 communications providers.
Llandrindod Wells phone number format
A Llandrindod Wells 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 01597 XXXXXX (the Xs stand for the local digits).
Ofcom has not reserved a fictitious drama range for 01597; for
on-screen examples it recommends the unused
01632 960000–01632 960999 range.
Who holds 01597 number ranges?
Ofcom allocates 01597 numbers to providers in blocks. These providers hold the largest allocations under 01597:
| Range holder (allocated by Ofcom) | Number blocks | Example range |
|---|---|---|
| BT | 8 | 01597 490XXX |
| Digital Space Group Limited | 2 | 01597 267XXX |
| Fuse 2 Communications Ltd | 2 | 01597 473XXX |
| Lumen Technologies UK Limited | 2 | 01597 980XXX |
| TalkTalk Communications Limited | 2 | 01597 258XXX |
| Vodafone Ltd (C&W) | 2 | 01597 27XXXX |
| (AQ) LIMITED | 1 | 01597 21XXXX |
| 24 Seven Cloud Communications Ltd | 1 | 01597 472XXX |
…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.
01597 number ranges
Browse the allocated 01597 ranges by their first local digit — each guide lists the providers holding that slice of Llandrindod Wells’s numbers:
Call charges for 01597 numbers
Calls to 01597 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 01597 scam calls
Fraudsters frequently spoof local dialling codes, faking the caller ID so a scam call appears to come from a Llandrindod Wells (01597) number you might trust. Remember:
- A familiar 01597 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 ›
Run mobiles for a business? See our business mobile network comparison or get a quote.