Unlimited Calling

Using 8x8 VoIP business phone service for outbound calling substantially reduces phone bills.

8x8 Virtual Office customers get:

  • Extension-to-extension calling anywhere in the world
  • Calls to and from any other 8x8 customer worldwide
Take unlimited calling even further with these plans

Unlimited Extension — Unlimited Extension is our most popular extension service for 8x8 Virtual Office and Virtual Office Pro, providing unlimited calling to the US, Canada, Puerto Rico, Guam, US Virgin Islands, France, Ireland, Italy, Spain, and the United Kingdom. Calls to mobile phones, premium, special, and information service numbers are not included in the unlimited international destinations.

Global Plus Extension—Global Plus Extension is just like our Unlimited Extension with the additional benefit of unlimited calls to select international locations. Calls to premium, special and information service numbers are not included.

  • Supports landline and mobile: Australia, Belgium, Brazil, Canada, China, Chile, Denmark, Dominican Republic, Finland, France, Germany, Greece, Guam, Hong Kong, Hungary, India, Indonesia, Ireland, Israel, Malaysia, Malta, Mexico, Netherlands, New Zealand, Norway, Peru, Puerto Rico, Romania, Singapore, Slovakia, South Korea, South Africa, Spain, Sweden, Thailand, United Kingdom, United States
  • Supports just landline: Argentina, Cyprus, Italy, Luxembourg, Japan, Poland, Portugal, Switzerland, Taiwan, Turkey

International rates apply to all other locales not mentioned above. SMS available in the US only.


Equip your office and employees with professional IP desk phones, conference phones, headsets and more.

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