Founded in 2001, One Stop Communications Ltd (OSC) is a privately owned consultancy company that provides telecoms advice to business customers throughout the UK.
Utilising key strategic partnerships with “Tier 1” Carrier Networks and Telecom Resellers, we are able to offer a series of high quality products and services. Some of our partner’s services include 0800, non-geographic numbers, Internet/Data services, telephone systems, Hosted PBX, VoIP and mobile services.