Range holder · Devizes

GTT-EMEA LTD in Devizes

01380 numbering ranges allocated by Ofcom

About GTT-EMEA LTD’s Devizes allocation

When GTT-EMEA LTD is the range holder for +44 1380 it means Ofcom recorded GTT-EMEA LTD as the provider entitled to issue numbers from these blocks when they were first allocated under the UK National Telephone Numbering Plan. 20 Devizes-facing blocks sit against GTT-EMEA LTD in the current Ofcom snapshot, each of which can carry up to ten thousand individual digits available for assignment to end customers.

Devizes’s Wiltshire telecoms estate is shaped by Devizes's residential and business catchment: a dense urban exchange typically hosts allocations from several national operators in parallel, which is why you see GTT-EMEA LTD’s blocks alongside other range holders on the same 01380 code. Local switching capacity, historic Openreach exchange footprints, and GTT-EMEA LTD’s wholesale routing arrangements all influence which blocks land in Devizes 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 01380 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.

GTT-EMEA LTD on 01380: by the numbers

Devizes blocks: 20
In active service: 100%
Share of 01380: 3%
Holders on code: 97

Of the 20 blocks GTT-EMEA LTD runs on the 01380 code, 20 (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 Devizes GTT-EMEA LTD number is likely to be before you even dial it back.

GTT-EMEA LTD runs 20 of the 795 allocated blocks on the 01380 dialling code — roughly 3% of Devizes’s mapped allocation, shared with 96 other range holders. Most are listed as "Allocated", which means the block is currently in active service with a communications provider.

Allocated ranges

GTT-EMEA LTD blocks on the 01380 (Devizes) dialling code.

Prefix	Status
+44 1380480	Allocated
+44 1380480	Allocated
+44 1380481	Allocated
+44 1380481	Allocated
+44 1380482	Allocated
+44 1380482	Allocated
+44 1380483	Allocated
+44 1380483	Allocated
+44 1380484	Allocated
+44 1380484	Allocated
+44 1380485	Allocated
+44 1380485	Allocated
+44 1380486	Allocated
+44 1380486	Allocated
+44 1380487	Allocated
+44 1380487	Allocated
+44 1380488	Allocated
+44 1380488	Allocated
+44 1380489	Allocated
+44 1380489	Allocated

Quick links

FAQs about GTT-EMEA LTD on 01380

Why does GTT-EMEA LTD appear on Devizes (01380) numbers?

GTT-EMEA LTD is listed in Ofcom's UK Numbering Data feed as the originally-allocated range holder for 20 number blocks on the 01380 dialling code, which covers Devizes. That allocation pre-dates any individual customer — it simply means Ofcom recognised GTT-EMEA LTD as the wholesale operator entitled to issue those digits when the block was first allocated.

Are calls from a Devizes GTT-EMEA LTD-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 01380 number into the lookup above to combine the GTT-EMEA LTD range data with a live AI internet check for forum reports, scam databases, and business listings.

Has GTT-EMEA LTD's 01380 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.