TGL Services (UK) Ltd in Swansea

About TGL Services (UK) Ltd’s Swansea allocation

When TGL Services (UK) Ltd is the range holder for +44 1792 it means Ofcom recorded TGL Services (UK) Ltd as the provider entitled to issue numbers from these blocks when they were first allocated under the UK National Telephone Numbering Plan. 14 Swansea-facing blocks sit against TGL Services (UK) Ltd in the current Ofcom snapshot, each of which can carry up to ten thousand individual digits available for assignment to end customers.

Swansea’s Wales telecoms estate is shaped by Swansea's catchment of roughly 246,000 residents: a dense urban exchange typically hosts allocations from several national operators in parallel, which is why you see TGL Services (UK) Ltd’s blocks alongside other range holders on the same 01792 code. Local switching capacity, historic Openreach exchange footprints, and TGL Services (UK) Ltd’s wholesale routing arrangements all influence which blocks land in Swansea 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 01792 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.