USIC INTERNET SERVICES LIMITED in Southport

About USIC INTERNET SERVICES LIMITED’s Southport allocation

When USIC INTERNET SERVICES LIMITED is the range holder for +44 1704 it means Ofcom recorded USIC INTERNET SERVICES LIMITED as the provider entitled to issue numbers from these blocks when they were first allocated under the UK National Telephone Numbering Plan. 2 Southport-facing blocks sit against USIC INTERNET SERVICES LIMITED in the current Ofcom snapshot, each of which can carry up to ten thousand individual digits available for assignment to end customers.

Southport’s Merseyside telecoms estate is shaped by Southport's residential and business catchment: a dense urban exchange typically hosts allocations from several national operators in parallel, which is why you see USIC INTERNET SERVICES LIMITED’s blocks alongside other range holders on the same 01704 code. Local switching capacity, historic Openreach exchange footprints, and USIC INTERNET SERVICES LIMITED’s wholesale routing arrangements all influence which blocks land in Southport 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 01704 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.