How much does it cost to call a 01550 number?

Calls to 01550 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 01550 number — is it a scam?

Not necessarily, but be careful: scammers spoof local codes such as 01550 so a call looks like it’s from Llandovery 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 Llandovery number from abroad?

Drop the leading 0 and add +44. A number written as 01550 XXXXXX becomes +44 1550 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.

01550 Area Code – Llandovery | Dialling Code, Format & Call Charges

Q: Where is the 01550 area code?

01550 is the UK geographic dialling code for Llandovery. Any number written as 01550 XXXXXX is tied to the Llandovery dialling-code area, though with modern VoIP a business can keep its 01550 number after moving away.

Dialling code: 01550
Area: Llandovery
Number type: Geographic landline (01/02)
Local format: 01550 XXXXXX
From abroad: +44 1550 XXXXXX
Ofcom number blocks: 442
Blocks in service: 98
Range holders: 83

Where is the 01550 area code?

The 01550 dialling code is the UK geographic area code for Llandovery. Because 01550 is a geographic (01/02) code, a number using it is tied to the Llandovery dialling-code area — though with modern hosted telephony (VoIP) a business can keep a 01550 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 01550, of which 98 are allocated to 83 communications providers.

Llandovery phone number format

A Llandovery 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 01550 XXXXXX (the Xs stand for the local digits). Ofcom has not reserved a fictitious drama range for 01550; for on-screen examples it recommends the unused 01632 960000–01632 960999 range.

Who holds 01550 number ranges?

Ofcom allocates 01550 numbers to providers in blocks. These providers hold the largest allocations under 01550:

Range holder (allocated by Ofcom)	Number blocks	Example range
Gamma Telecom Holdings Limited	8	`01550 910XXX`
BT	5	`01550 72XXXX`
Digital Space Group Limited	2	`01550 237XXX`
Digitech Solutions Global Limited	2	`01550 530XXX`
Fuse 2 Communications Ltd	2	`01550 573XXX`
TalkTalk Communications Limited	2	`01550 938XXX`
(AQ) LIMITED	1	`01550 40XXXX`
24 Seven Cloud Communications Ltd	1	`01550 587XXX`

…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.

01550 number ranges

Browse the allocated 01550 ranges by their first local digit — each guide lists the providers holding that slice of Llandovery’s numbers:

01550 2XXXXX · 7 ranges 01550 3XXXXX · 6 ranges 01550 4XXXXX · 10 ranges 01550 5XXXXX · 44 ranges 01550 7XXXXX · 8 ranges 01550 8XXXXX · 7 ranges 01550 9XXXXX · 16 ranges

Call charges for 01550 numbers

Calls to 01550 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 01550 scam calls

Fraudsters frequently spoof local dialling codes, faking the caller ID so a scam call appears to come from a Llandovery (01550) number you might trust. Remember:

A familiar 01550 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:

01548 Kingsbridge Area code guide 01549 Lairg Area code guide 01553 Kings Lynn Area code guide 01554 Llanelli Area code guide

Browse all UK area-code guides ›

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01550 area code – Llandovery