Is LLU really working? Written by Adrian Wooster There are something like 1000 exchanges being unbundled by companies wanting to compete against BT at an infrastructure level. And in today's Ofcom "Communications Market" report, the say that 250,000 lines have now been unbundled - but that just 250 lines per exchange, and these exchanges typically have 15-40,000 lines. At the optimistic end thats just 1.5% of the local market but probably much less. [ Back ]