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Air 21 Ltd

Telephone Systems
Air 21 is a leading telecommunications business whose focus is the supply of a full range of emerging Internet Protocol (IP) based products and services to businesses. Our voice and data product portfolio includes minutes, line rental, broadband, call centre dialler applications, telephone system installation and maintenance, and a full range of Hosted Cloud services. We bring together proven and scalable products that deliver improved service, reduce costs and increase operational efficiency for SME and corporate clients throughout the UK. We pride ourselves on our personal service and response times for our customers - your account manager is at the end of the phone 24/7 for any issues or queries you may have with your telephony infrastructure.
Fairgate House
205 Kings Road
B11 2AA


Lime Money

We provisioned Air 21 to install the telephony systems for our new office, they seamlessly migrated all our users on to the new upgraded telephony system without any disruption to our business. Very highly recommended.

Infinity Claims

Our relationship with Air 21 has allowed us to make a gradual migration to new telephony solutions while protecting our investment in existing systems. We work in true partnership and Air 21 take a proactive approach in our business.

SCD Communications

Our corporate services team undertakes critically important work which is dependent upon reliability and quality of communications. Air 21 has given us a modern and flexible communications infrastructure to transform these services.