The story
Founded in 1997 and launched in 1998, the company initially only offered services over BT Wholesale, then in 2013 began offering services over TalkTalk Wholesale. In the UK, ADSL, FTTC and FTTP lines are typically served from the same local Openreach infrastructure, although A&A's use of multiple carriers enables diverse backhaul from telephone exchanges using TalkTalk's local-loop unbundling presence.
In November 2022, Andrews & Arnold began offering FTTP services over the CityFibre network in England and Wales, marking their first services that do not make use of the Openreach network.
From Wikipedia’s article on Andrews & Arnold, shared under CC BY-SA 4.0.4