Lanonyx Telecom Limited in Sheffield

About Lanonyx Telecom Limited’s Sheffield allocation

When Lanonyx Telecom Limited is the range holder for +44 114 it means Ofcom recorded Lanonyx Telecom Limited as the provider entitled to issue numbers from these blocks when they were first allocated under the UK National Telephone Numbering Plan. 2 Sheffield-facing blocks sit against Lanonyx Telecom Limited in the current Ofcom snapshot, each of which can carry up to ten thousand individual digits available for assignment to end customers.

Sheffield’s Yorkshire telecoms estate is shaped by Sheffield's catchment of roughly 584,000 residents: a dense urban exchange typically hosts allocations from several national operators in parallel, which is why you see Lanonyx Telecom Limited’s blocks alongside other range holders on the same 0114 code. Local switching capacity, historic Openreach exchange footprints, and Lanonyx Telecom Limited’s wholesale routing arrangements all influence which blocks land in Sheffield 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 0114 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.