- Prefix
01439 6- Area
- Helmsley
- Number type
- Geographic landline (01/02)
- Format
01439 6XXXXX- From abroad
+44 1439 6XXXXX- Ofcom blocks in range
- 91
- Blocks in service
- 33
- Range holders
- 31
What are 01439 6XXXXX numbers?
Any UK number matching 01439 6XXXXX sits in the
01439 dialling code for Helmsley.
Ofcom hands these numbers to communications providers in blocks; this range
contains 91 blocks, of which
33 are allocated and usable. Calls from these
numbers are typically homes and businesses in the Helmsley area — or
organisations elsewhere that keep a local 01439 presence using
VoIP.
Who holds 01439 6… number ranges?
| Range holder (allocated by Ofcom) | Number blocks | Example range |
|---|---|---|
| Inet Telecoms Ltd (Voipfone) | 3 | 01439 610XXX |
| 24 Seven Cloud Communications Ltd | 1 | 01439 649XXX |
| Adepteo Limited | 1 | 01439 646XXX |
| Atomstream Limited | 1 | 01439 622XXX |
| Bink Networks Ltd | 1 | 01439 653XXX |
| Colt Technology Services | 1 | 01439 642XXX |
| Dial 9 Communications Limited | 1 | 01439 647XXX |
| Digitech Solutions Global Limited | 1 | 01439 620XXX |
| EVE CONNECT LTD | 1 | 01439 621XXX |
| Fuse 2 Communications Ltd | 1 | 01439 648XXX |
| GCI Network Solutions Limited | 1 | 01439 628XXX |
| I.T Communications Limited | 1 | 01439 643XXX |
…and 19 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.
Not every block in this range is in service: of the 91 blocks Ofcom lists, 52 are protected (reserved by Ofcom and not in use) and 6 are free/unallocated. A call appearing to come from an unallocated block is a strong sign of a spoofed number.
Is a call from a 01439 6… number safe?
A local-looking number is never proof of who is calling: fraudsters spoof 01439 caller IDs so their calls look like they come from Helmsley (‘neighbour spoofing’). If an unexpected caller asks for personal, banking or one-time-code details, hang up and ring the organisation back on a number you find independently. To put a name to a caller, see who called me?; to report one, see how to report a scam number.
Check a specific 01439 6XXXXX number
Paste any full number into the checker above (or on the main phone number checker) to see its exact range holder and allocation status from this week’s Ofcom data.
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