Use internet-based calling apps with free app-to-app calls
Call over Wi-Fi or mobile data instead of a traditional phone line
Use free trial credits from VoIP services
Use free calling features included in messaging apps
Take advantage of promotional offers from telecom providers
Use community or public Wi-Fi to place internet calls
Use free calling plans that include international minutes
Use callback services that offer free or low-cost international calling
Use social media apps with voice or video call features
Use web-based calling platforms that provide free limited calls