Fongo

Fongo is a Canadian communications provider founded and based in Waterloo, Ontario, offering free and low-cost calling, texting, home phone, internet and small business phone services. Its Fongo Mobile app gives users a local Canadian number and unlimited Canada-wide calling for free, with paid add-ons available, while Fongo Home Phone offers unlimited Canada and US calling with number transfer for $4.95 a month.

Fongo Works is described as a free low-cost business phone system, and the company also runs Fongo Internet and a Free Conference Calling service, plus a separate Fongo World Edition app for account holders outside Canada. Its ads.txt file lists 479 ad system lines, with 72 direct and 468 reseller entries.