JustCall
JustCall is a cloud-based phone system that helps businesses to create a call center for their sales teams and a contact center for their support teams. The feature-rich phone system is built on a software-based infrastructure and distributed systems. In addition, JustCall offers data centers across 7 geographical regions to deal with fast failover, concurrency, and outage proofing to host messaging and voice calls. The company allows you to instantly get phone numbers in 70 countries. The single-click feature enables you to choose a country and pick a number of your liking and then get it. More interestingly, you can use this number on multiple platforms, including desktop app, mobile app, and web.