Offer your customers the superior international dialling experience from BT.
With buying power and expertise that leads the world, we make it possible.
Exceptional value for you
High-quality international calls are integral to your voice offering, whether you sell mobile, fixed line services, or both. With our International Direct Dialling (IDD) service you can offer your customers seamless direct dialling, anywhere in the world. Our unmatched supplier networks and infrastructure mean you can be sure of a reliable service and competitive rates.
Excellence on each call
We've invested significantly so you get huge value. All our global traffic is constantly monitored by our world-class Management Centre, 24 hours a day, 7 days a week. We use a highly resilient, robust network and only the best, most competitive international suppliers who meet our strict criteria.