International calling options allow people to connect with others across the globe. Common methods include using traditional landlines, mobile phones, and Voice over Internet Protocol (VoIP) services. Many phone carriers offer international calling plans that provide discounted rates for calls to specific countries. Another popular option is using messaging apps like WhatsApp, Skype, or Zoom, which enable voice and video calls over the internet. These apps often require a stable internet connection but can be more cost-effective than traditional methods. Additionally, calling cards can be purchased for international calls, offering competitive rates without a subscription.