UK area code
01544 — Kington
The 01544 dialling code covers Kington in Herefordshire. Below are the currently-allocated Ofcom number ranges and the Range Holders they are assigned to.
About the 01544 dialling code
01544 is the UK area code for Kington and the surrounding Herefordshire area, listed in Ofcom’s National Telephone Numbering Plan. When a UK landline calls you and the number begins +44 1544 the originating exchange is most likely physically located in or near Kington. Numbers in this code are allocated to UK communications providers in 1,000- or 10,000-number blocks; the table below shows which Range Holder Ofcom assigned each block to.
This is the same data Ofcom publishes every Wednesday in the public UK Numbering Data feed. We re-ingest the snapshot weekly, so the allocations you see here are at most seven days old. Because UK numbers are portable, the current carrier of any specific number on 01544 can differ from the Range Holder shown — see Range Holder vs current provider for the full explanation.
To identify a specific 01544 number, paste it into the lookup form above. You will see the Range Holder, the allocation status, the area-code metadata for Kington, and a live AI internet check summarising any public web reports about that exact number — useful when an unfamiliar 01544 caller turns out to be a legitimate local business, a national contact-centre, or a scam.
The 01544 code uses standard UK landline call charging: from a UK landline or mobile, the call is billed at the rate set by the caller’s own provider, with most consumer tariffs bundling UK-to-UK landline minutes into a monthly inclusive allowance. It is a geographic number under the Ofcom numbering plan, which means the recipient pays nothing to receive the call, and the caller pays a normal landline rate regardless of where in the UK they are dialling from. International callers should drop the leading zero and dial +44 1544 followed by the local number.
01544 numbers can be reached as a UK consumer landline, used by a small business operating from Kington, allocated to a national contact-centre that wants a Kington-presenting CLI, or provisioned to a VoIP service whose subscriber lives anywhere in the UK. Because the same code can fan out to such different real-world callers, the dialling code on its own is rarely enough to identify who is calling. The combination of (a) the Ofcom Range Holder for the specific block, (b) the public web reputation surfaced by the AI internet check, and (c) the call’s context (time of day, whether you were expecting a call, what they ask for) is what actually answers who called me from 01544?
01544 by the numbers
The 01544 dialling code currently has 200 allocated number ranges on file across 41 distinct Ofcom Range Holders. The largest holder by allocated block count is BT with 16 ranges, followed by Linear Telecoms Limited (2) and Invoco Ltd (2). Numbers in this area are predominantly recorded as Protected (52% of the visible blocks), with Allocated accounting for a further 48%. The allocated prefixes on 01544 run from +44 154400 through +44 1544468, which Ofcom carves into 5 distinct block roots in the table below.
Of those visible blocks, 48% are in active Allocated status; the rest are a mix of Designated (earmarked for a specific use but not yet released), Reserved (held back from the general pool), Quarantined (recently freed and not yet eligible for re-issue), and Free (available for re-allocation). The mix matters when you’re trying to identify a caller: a number sitting inside an Allocated 01544 block is in active service with a UK customer, whereas a number claimed to be from a Designated or Reserved block almost certainly isn’t the genuine origin and points instead at a spoofed CLI worth treating with caution.
By number family, the visible 01544 blocks are mostly geographic (01 / 02) (100%) — a useful sanity check, because a geographic code should be dominated by geographic ranges, and any large non-geographic share would be a sign the block boundaries are worth a closer look.
Best practice when a 01544 call comes in
- Cross-reference the digits against the Range Holder column below — a call presenting a 01544 CLI that doesn’t reconcile to one of the UK-licensed providers listed is the first amber flag.
- Treat the prefix as one signal, not the whole story. UK numbers are portable, and any geographic code can be CLI-spoofed through an offshore VoIP gateway, so the 01544 root only narrows the field of likely callers.
- Paste the exact digits into the lookup form above for a live AI internet check — if a 01544 number has been logged on consumer scam-reporting forums, that surfaces alongside the Range Holder record.
- If a 01544 caller pressures you for payment details, account credentials or remote-access permission, hang up. Find the official number on the organisation’s website or a recent statement and ring back yourself rather than trusting the incoming CLI.
Range holders on 01544
- BT16 ranges
- Linear Telecoms Limited2 ranges
- Invoco Ltd2 ranges
- Hello Telecom (UK) Limited2 ranges
- Internexus Networks Limited2 ranges
- Orbtalk Limited2 ranges
- Kalnet4U Ltd2 ranges
- Nuso Cloud UK Limited2 ranges
All allocated ranges on 01544
Ofcom lists 884 ranges under 01544; showing the first 200 below, ordered by prefix.
| Prefix | Status | Range holder |
|---|---|---|
| +44 154400 | Protected | — |
| +44 154400 | Protected | — |
| +44 154401 | Protected | — |
| +44 154401 | Protected | — |
| +44 154402 | Protected | — |
| +44 154402 | Protected | — |
| +44 154403 | Protected | — |
| +44 154403 | Protected | — |
| +44 154404 | Protected | — |
| +44 154404 | Protected | — |
| +44 154405 | Protected | — |
| +44 154405 | Protected | — |
| +44 154406 | Protected | — |
| +44 154406 | Protected | — |
| +44 154407 | Protected | — |
| +44 154407 | Protected | — |
| +44 154408 | Protected | — |
| +44 154408 | Protected | — |
| +44 154409 | Protected | — |
| +44 154409 | Protected | — |
| +44 154410 | Protected | — |
| +44 154410 | Protected | — |
| +44 154411 | Protected | — |
| +44 154411 | Protected | — |
| +44 154412 | Protected | — |
| +44 154412 | Protected | — |
| +44 154413 | Protected | — |
| +44 154413 | Protected | — |
| +44 154414 | Protected | — |
| +44 154414 | Protected | — |
| +44 154415 | Protected | — |
| +44 154415 | Protected | — |
| +44 154416 | Protected | — |
| +44 154416 | Protected | — |
| +44 154417 | Protected | — |
| +44 154417 | Protected | — |
| +44 154418 | Protected | — |
| +44 154418 | Protected | — |
| +44 154419 | Protected | — |
| +44 154419 | Protected | — |
| +44 1544200 | Allocated | Linear Telecoms Limited |
| +44 1544200 | Allocated | Linear Telecoms Limited |
| +44 1544201 | Allocated | Invoco Ltd |
| +44 1544201 | Allocated | Invoco Ltd |
| +44 1544202 | Allocated | Hello Telecom (UK) Limited |
| +44 1544202 | Allocated | Hello Telecom (UK) Limited |
| +44 1544203 | Allocated | Internexus Networks Limited |
| +44 1544203 | Allocated | Internexus Networks Limited |
| +44 1544204 | Allocated | Orbtalk Limited |
| +44 1544204 | Allocated | Orbtalk Limited |
| +44 1544205 | Protected | — |
| +44 1544205 | Protected | — |
| +44 1544206 | Allocated | Kalnet4U Ltd |
| +44 1544206 | Allocated | Kalnet4U Ltd |
| +44 1544207 | Allocated | Nuso Cloud UK Limited |
| +44 1544207 | Allocated | Nuso Cloud UK Limited |
| +44 1544208 | Allocated | Fuse 2 Communications Ltd |
| +44 1544208 | Allocated | Fuse 2 Communications Ltd |
| +44 1544209 | Allocated | Sky UK Limited |
| +44 1544209 | Allocated | Sky UK Limited |
| +44 154421 | Allocated | Flextel Limited |
| +44 154421 | Allocated | Flextel Limited |
| +44 154422 | Allocated | GCI Network Solutions Limited |
| +44 154422 | Allocated | GCI Network Solutions Limited |
| +44 154423 | Allocated | BT |
| +44 154423 | Allocated | BT |
| +44 154424 | Allocated | Magrathea Telecommunications Limited |
| +44 154424 | Allocated | Magrathea Telecommunications Limited |
| +44 1544250 | Protected | — |
| +44 1544250 | Protected | — |
| +44 1544251 | Protected | — |
| +44 1544251 | Protected | — |
| +44 1544252 | Protected | — |
| +44 1544252 | Protected | — |
| +44 1544253 | Protected | — |
| +44 1544253 | Protected | — |
| +44 1544254 | Allocated | Six Degrees Technology Group Limited |
| +44 1544254 | Allocated | Six Degrees Technology Group Limited |
| +44 1544255 | Protected | — |
| +44 1544255 | Protected | — |
| +44 1544256 | Protected | — |
| +44 1544256 | Protected | — |
| +44 1544257 | Protected | — |
| +44 1544257 | Protected | — |
| +44 1544258 | Protected | — |
| +44 1544258 | Protected | — |
| +44 1544259 | Protected | — |
| +44 1544259 | Protected | — |
| +44 154426 | Allocated | BT |
| +44 154426 | Allocated | BT |
| +44 1544270 | Protected | — |
| +44 1544270 | Protected | — |
| +44 1544271 | Protected | — |
| +44 1544271 | Protected | — |
| +44 1544272 | Protected | — |
| +44 1544272 | Protected | — |
| +44 1544273 | Protected | — |
| +44 1544273 | Protected | — |
| +44 1544274 | Protected | — |
| +44 1544274 | Protected | — |
| +44 1544275 | Protected | — |
| +44 1544275 | Protected | — |
| +44 1544276 | Protected | — |
| +44 1544276 | Protected | — |
| +44 1544277 | Protected | — |
| +44 1544277 | Protected | — |
| +44 1544278 | Protected | — |
| +44 1544278 | Protected | — |
| +44 1544279 | Protected | — |
| +44 1544279 | Protected | — |
| +44 154428 | Allocated | Vodafone Ltd (C&W) |
| +44 154428 | Allocated | Vodafone Ltd (C&W) |
| +44 1544290 | Allocated | Bicom Systems EURL |
| +44 1544290 | Allocated | Bicom Systems EURL |
| +44 1544291 | Allocated | API Telecom Limited |
| +44 1544291 | Allocated | API Telecom Limited |
| +44 1544292 | Allocated | ICC Networks Ltd |
| +44 1544292 | Allocated | ICC Networks Ltd |
| +44 1544293 | Allocated | Ziron Limited |
| +44 1544293 | Allocated | Ziron Limited |
| +44 1544294 | Allocated | Simwood eSMS Limited |
| +44 1544294 | Allocated | Simwood eSMS Limited |
| +44 1544295 | Allocated | Content Guru Limited |
| +44 1544295 | Allocated | Content Guru Limited |
| +44 1544296 | Allocated | Minotaur Telecom Limited |
| +44 1544296 | Allocated | Minotaur Telecom Limited |
| +44 1544297 | Allocated | XoverX Ltd |
| +44 1544297 | Allocated | XoverX Ltd |
| +44 1544298 | Allocated | IOVOX Limited |
| +44 1544298 | Allocated | IOVOX Limited |
| +44 1544299 | Protected | — |
| +44 1544299 | Protected | — |
| +44 154430 | Allocated | Gamma Telecom Holdings Limited |
| +44 154430 | Allocated | Gamma Telecom Holdings Limited |
| +44 154431 | Allocated | BT |
| +44 154431 | Allocated | BT |
| +44 154432 | Allocated | BT |
| +44 154432 | Allocated | BT |
| +44 154433 | Protected | — |
| +44 154433 | Protected | — |
| +44 154434 | Allocated | BT |
| +44 154434 | Allocated | BT |
| +44 154435 | Allocated | BT |
| +44 154435 | Allocated | BT |
| +44 154436 | Protected | — |
| +44 154436 | Protected | — |
| +44 154437 | Allocated | BT |
| +44 154437 | Allocated | BT |
| +44 154438 | Allocated | BT |
| +44 154438 | Allocated | BT |
| +44 1544390 | Allocated | EVE CONNECT LTD |
| +44 1544390 | Allocated | EVE CONNECT LTD |
| +44 1544391 | Allocated | Dial 9 Communications Limited |
| +44 1544391 | Allocated | Dial 9 Communications Limited |
| +44 1544392 | Allocated | 24 Seven Cloud Communications Ltd |
| +44 1544392 | Allocated | 24 Seven Cloud Communications Ltd |
| +44 1544393 | Allocated | IP Voice Networks Ltd |
| +44 1544393 | Allocated | IP Voice Networks Ltd |
| +44 1544394 | Allocated | Zapappi Ltd |
| +44 1544394 | Allocated | Zapappi Ltd |
| +44 1544395 | Allocated | DIDWW Ireland Limited |
| +44 1544395 | Allocated | DIDWW Ireland Limited |
| +44 1544396 | Allocated | SiPalto Ltd |
| +44 1544396 | Allocated | SiPalto Ltd |
| +44 1544397 | Allocated | ICUK Computing Services Limited |
| +44 1544397 | Allocated | ICUK Computing Services Limited |
| +44 1544398 | Allocated | Mi Telecom Limited |
| +44 1544398 | Allocated | Mi Telecom Limited |
| +44 1544399 | Allocated | Number Services Ltd. |
| +44 1544399 | Allocated | Number Services Ltd. |
| +44 154440 | Allocated | Net-Work Internet Ltd |
| +44 154440 | Allocated | Net-Work Internet Ltd |
| +44 154441 | Allocated | VoIP-Un Limited |
| +44 154441 | Allocated | VoIP-Un Limited |
| +44 154442 | Protected | — |
| +44 154442 | Protected | — |
| +44 154443 | Allocated | (AQ) LIMITED |
| +44 154443 | Allocated | (AQ) LIMITED |
| +44 154444 | Allocated | Voiceflex Limited |
| +44 154444 | Allocated | Voiceflex Limited |
| +44 154445 | Allocated | AQL Wholesale Ltd |
| +44 154445 | Allocated | AQL Wholesale Ltd |
| +44 1544460 | Protected | — |
| +44 1544460 | Protected | — |
| +44 1544461 | Protected | — |
| +44 1544461 | Protected | — |
| +44 1544462 | Protected | — |
| +44 1544462 | Protected | — |
| +44 1544463 | Protected | — |
| +44 1544463 | Protected | — |
| +44 1544464 | Protected | — |
| +44 1544464 | Protected | — |
| +44 1544465 | Protected | — |
| +44 1544465 | Protected | — |
| +44 1544466 | Protected | — |
| +44 1544466 | Protected | — |
| +44 1544467 | Allocated | Digital Space Group Limited |
| +44 1544467 | Allocated | Digital Space Group Limited |
| +44 1544468 | Protected | — |
| +44 1544468 | Protected | — |
Related lookups
- 01501 HarthillNearby UK area code
- 01502 LowestoftNearby UK area code
- 01503 LooeNearby UK area code
- 0151 LiverpoolNearby UK area code
- BT16 ranges on 01544
- Linear Telecoms Limited2 ranges on 01544
- Invoco Ltd2 ranges on 01544
- All UK towns A–Z594 dialling codes by town
- More Herefordshire codesSame region
- All UK area codesBrowse every 01/02 dialling code
- All range holdersEvery Ofcom-listed provider
- Lookup any UK numberFree reverse phone lookup
- Caller-ID guideHow to identify an unknown UK caller
- UK area codes explainedCornerstone guide
- 020 London numbers explainedCornerstone guide
- 0330 numbers explainedCornerstone guide
- How Ofcom allocates UK phone numbersCornerstone guide
FAQs about 01544
What does the 01544 area code cover?
01544 is the UK dialling code for Kington and the wider Herefordshire area. When you receive a call starting with 01544 from a UK landline, the originating exchange is likely in or near Kington, although Ofcom number portability means a customer can keep a 01544 number after moving elsewhere in the UK.
Is a 01544 number safe?
Most calls from 01544 are legitimate landlines belonging to local residents, businesses or contact centres operating from the Kington charging area. Scammers can, however, spoof any UK area code from a VoIP gateway anywhere in the world, so a 01544 prefix alone does not prove the caller is genuinely in Kington. Use the lookup above to see the Range Holder for the specific number, then read the AI internet check for behavioural reports — the risk score plus public forum reports are stronger evidence than the prefix alone.
How many providers operate 01544 number ranges?
Across the 200 ranges currently visible for 01544, 41 different Ofcom Range Holders are listed. The top allocations on this code are typically held by Openreach (BT), Virgin Media O2, and Sky Telecommunications Services, with additional blocks held by Gamma Telecom, Vonage, and a long tail of regional carriers. The full table further down this page shows every block in turn.
How do I dial a 01544 number from abroad?
Dial your country’s international access prefix (00 from most of Europe, 011 from North America), then 44, then the 01544 number with the leading zero dropped. For example a Kington 01544 number would be reached as +44 1544-XXX-XXXX. The leading zero used inside the UK is a national-significant prefix and is replaced by the +44 country code when calling internationally.
What's the difference between 01544 and a mobile number?
01544 is a geographic dialling code anchored on Kington; numbers in this range are landlines (or VoIP services that have been allocated a geographic number). UK mobile numbers all start with 07 and are not tied to any geographic area. Calls from a 01544 landline are charged at the recipient’s standard landline rate; mobile-originated calls have separate inclusive-minute rules in most consumer tariffs.