Range holder · Jersey
Marathon Telecom Limited in Jersey
01534 numbering ranges allocated by Ofcom
About Marathon Telecom Limited’s Jersey allocation
When Marathon Telecom Limited is the range holder for +44 1534 it means Ofcom recorded Marathon Telecom Limited as the provider entitled to issue numbers from these blocks when they were first allocated under the UK National Telephone Numbering Plan. 4 Jersey-facing blocks sit against Marathon Telecom Limited in the current Ofcom snapshot, each of which can carry up to ten thousand individual digits available for assignment to end customers.
Jersey’s Channel Islands telecoms estate is shaped by Jersey's residential and business catchment: a dense urban exchange typically hosts allocations from several national operators in parallel, which is why you see Marathon Telecom Limited’s blocks alongside other range holders on the same 01534 code. Local switching capacity, historic Openreach exchange footprints, and Marathon Telecom Limited’s wholesale routing arrangements all influence which blocks land in Jersey 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 01534 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.
Marathon Telecom Limited on 01534: by the numbers
- Jersey blocks
- 4
- In active service
- 100%
- Share of 01534
- 2%
- Holders on code
- 6
Of the 4 blocks Marathon Telecom Limited runs on the 01534 code, 4 (100%) are 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 Jersey Marathon Telecom Limited number is likely to be before you even dial it back.
Marathon Telecom Limited runs 4 of the 200 allocated blocks on the 01534 dialling code — roughly 2% of Jersey’s mapped allocation, shared with 5 other range holders. Most are listed as "Allocated", which means the block is currently in active service with a communications provider.
Allocated ranges
Marathon Telecom Limited blocks on the 01534 (Jersey) dialling code.
| Prefix | Status |
|---|---|
| +44 153410 | Allocated |
| +44 153410 | Allocated |
| +44 153440 | Allocated |
| +44 153440 | Allocated |
Quick links
- Marathon Telecom LimitedAll Marathon Telecom Limited ranges
- 01534 JerseyAll numbers on 01534
- JerseyMore on Jersey
- Gamma Telecom Holdings LimitedAlso allocated on 01534
- JT (Jersey) LimitedAlso allocated on 01534
- Jersey Airtel LimitedAlso allocated on 01534
- Marathon Telecom Limited in BathMarathon Telecom Limited ranges in Bath
- Marathon Telecom Limited in CardiffMarathon Telecom Limited ranges in Cardiff
- Marathon Telecom Limited in DarlingtonMarathon Telecom Limited ranges in Darlington
- All range holdersEvery Ofcom-listed provider
- Lookup any UK numberFree reverse phone lookup
FAQs about Marathon Telecom Limited on 01534
Why does Marathon Telecom Limited appear on Jersey (01534) numbers?
Marathon Telecom Limited is listed in Ofcom's UK Numbering Data feed as the originally-allocated range holder for 4 number blocks on the 01534 dialling code, which covers Jersey. That allocation pre-dates any individual customer — it simply means Ofcom recognised Marathon Telecom Limited as the wholesale operator entitled to issue those digits when the block was first allocated.
Are calls from a Jersey Marathon Telecom 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 01534 number into the lookup above to combine the Marathon Telecom Limited range data with a live AI internet check for forum reports, scam databases, and business listings.
Has Marathon Telecom Limited's 01534 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.