<P> AT&T no longer operates a collect call service for the United States . Competitors include 1 - 800 - COLLECT, which does serve VoIP receivers . </P> <P> Verizon terminated the ability to receive collect calls on its landlines in 2016 . </P> <P> Prior to the introduction of the toll - free 800 area code in 1967, Zenith numbers in the U.S. and Canada, and Enterprise numbers in the U.S. only, indicated to an operator that the business agreed to automatically accept collect calls to that number . In the United Kingdom, Freefone numbers provided this service . </P> <P> 1800 Reverse is an international reverse charge service . It allows international reverse charge calls to be made back to fixed land lines in the United Kingdom . It is accessed by dialing the relevant international call prefix, followed by the number 800 REVERSE (i.e. 800 7383773). </P>

How much does it cost to call collect