Internet Service Providers Barnet - Welcome to the directory of Barnet internet service providers and recommended isps in Barnet. It features internet service providers in Barnet and includes maps and photos of Barnet isps who offer broadband internet, high speed internet and mobile internet. Find contact details and reviews of your nearest isp or internet service provider in Barnet and add your own review. Do you want to advertise a isp in Barnet? Advertise your broadband internet business on the Barnet Internet Service Providers Directory – IT'S FREE!