Range holder · Holsworthy
Telstra UK Limited in Holsworthy
01409 numbering ranges allocated by Ofcom
About Telstra UK Limited’s Holsworthy allocation
When Telstra UK Limited is the range holder for +44 1409 it means Ofcom recorded Telstra UK Limited as the provider entitled to issue numbers from these blocks when they were first allocated under the UK National Telephone Numbering Plan. 1 Holsworthy-facing block sits against Telstra UK Limited in the current Ofcom snapshot, each of which can carry up to ten thousand individual digits available for assignment to end customers.
Holsworthy’s Devon telecoms estate is shaped by Holsworthy's residential and business catchment: a dense urban exchange typically hosts allocations from several national operators in parallel, which is why you see Telstra UK Limited’s blocks alongside other range holders on the same 01409 code. Local switching capacity, historic Openreach exchange footprints, and Telstra UK Limited’s wholesale routing arrangements all influence which blocks land in Holsworthy rather than elsewhere on the national plan.
Treat this allocation as a starting point, not a verdict on any specific caller. UK numbers are portable, so the current carrier on a given 01409 digit string may differ from the range holder shown — read Range Holder vs current provider for the distinction, and How Ofcom allocates UK phone numbers for the wider context behind the table below.
Telstra UK Limited on 01409: by the numbers
- Holsworthy blocks
- 1
- In active service
- 100%
- Share of 01409
- 0%
- Holders on code
- 87
Of the 1 block Telstra UK Limited runs on the 01409 code, 1 (100%) is marked as actively allocated in the current Ofcom snapshot.
By number family these blocks are 100% geographic (01 / 02) — a profile that tells you what kind of caller a Holsworthy Telstra UK Limited number is likely to be before you even dial it back.
Telstra UK Limited runs 1 of the 813 allocated blocks on the 01409 dialling code — roughly 0% of Holsworthy’s mapped allocation, shared with 86 other range holders. Most are listed as "Allocated", which means the block is currently in active service with a communications provider.
Allocated ranges
Telstra UK Limited blocks on the 01409 (Holsworthy) dialling code.
| Prefix | Status |
|---|---|
| +44 1409 | Allocated |
Quick links
- Telstra UK LimitedAll Telstra UK Limited ranges
- 01409 HolsworthyAll numbers on 01409
- HolsworthyMore on Holsworthy
- (AQ) LIMITEDAlso allocated on 01409
- 24 Seven Cloud Communications LtdAlso allocated on 01409
- API Telecom LimitedAlso allocated on 01409
- Telstra UK Limited in GolspieTelstra UK Limited ranges in Golspie
- Telstra UK Limited in ReadingTelstra UK Limited ranges in Reading
- All range holdersEvery Ofcom-listed provider
- Lookup any UK numberFree reverse phone lookup
FAQs about Telstra UK Limited on 01409
Why does Telstra UK Limited appear on Holsworthy (01409) numbers?
Telstra UK Limited is listed in Ofcom's UK Numbering Data feed as the originally-allocated range holder for 1 number block on the 01409 dialling code, which covers Holsworthy. That allocation pre-dates any individual customer — it simply means Ofcom recognised Telstra UK Limited as the wholesale operator entitled to issue those digits when the block was first allocated.
Are calls from a Holsworthy Telstra UK Limited-allocated number safe?
An Ofcom allocation only tells you which provider the block was issued to; it is not a safety verdict. UK numbers can be ported between networks, and any UK area code can be spoofed by an overseas caller. Paste the specific 01409 number into the lookup above to combine the Telstra UK Limited range data with a live AI internet check for forum reports, scam databases, and business listings.
Has Telstra UK Limited's 01409 block been updated recently?
Yes — the table above is sourced from Ofcom's public UK Numbering Data feed, which we re-ingest every week (typically Wednesday). Any block that has been re-assigned, withdrawn or marked free will appear with its new status on the next refresh. Numbers within an allocated block can still be ported to another carrier in between Ofcom updates; see our range-holder-vs-current-provider guide for the distinction.