511 Concierge (Live Call Center)

Callis customers can enjoy “511 Concierge” for customer assistance 24/7 at no extra charge. We have a dedicated team of technical experts who are equipped with the knowledge and resources to answer any questions. Anyone in your office can simply dial 511 directly to reach a live person who will resolve any issues, whether it be adding a speed dial, setting up a conference call, or programming a phone.