Range holder · Maidenhead

GTT-EMEA LTD in Maidenhead

01628 numbering ranges allocated by Ofcom

About GTT-EMEA LTD’s Maidenhead allocation

When GTT-EMEA LTD is the range holder for +44 1628 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 Maidenhead-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.

Maidenhead’s Berkshire telecoms estate is shaped by Maidenhead'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 01628 code. Local switching capacity, historic Openreach exchange footprints, and GTT-EMEA LTD’s wholesale routing arrangements all influence which blocks land in Maidenhead 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 01628 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 01628: by the numbers

Maidenhead blocks: 20
In active service: 100%
Share of 01628: 3%
Holders on code: 103

Of the 20 blocks GTT-EMEA LTD runs on the 01628 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 Maidenhead GTT-EMEA LTD number is likely to be before you even dial it back.

GTT-EMEA LTD runs 20 of the 759 allocated blocks on the 01628 dialling code — roughly 3% of Maidenhead’s mapped allocation, shared with 102 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 01628 (Maidenhead) dialling code.

Prefix	Status
+44 1628210	Allocated
+44 1628210	Allocated
+44 1628211	Allocated
+44 1628211	Allocated
+44 1628212	Allocated
+44 1628212	Allocated
+44 1628213	Allocated
+44 1628213	Allocated
+44 1628214	Allocated
+44 1628214	Allocated
+44 1628215	Allocated
+44 1628215	Allocated
+44 1628216	Allocated
+44 1628216	Allocated
+44 1628217	Allocated
+44 1628217	Allocated
+44 1628218	Allocated
+44 1628218	Allocated
+44 1628219	Allocated
+44 1628219	Allocated

Quick links

FAQs about GTT-EMEA LTD on 01628

Why does GTT-EMEA LTD appear on Maidenhead (01628) 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 01628 dialling code, which covers Maidenhead. 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 Maidenhead 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 01628 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 01628 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.