Local Loop Unbundling is the process of allowing telecommunications operators to use the twisted pair telephone connections from a telephone exchange to a consumers house or premises.

BT the telecommunications operator in the UK is having to unbundle exchanges to allow other companies to have access and add their own equipment to offer broadband and other services.

Ofcom the UK regulator of communications believe that by implementing Local Loop Unbundling (LLU) will allow for a fully competitive and innovative telecoms market for the long term.