freephoneEtymologyFrom free + phone, perhaps after the Freefone (0800 number) service introduced in 1985 in the UK.freephone means A service offering telephone calls free of charge to designated numbers. Lexicurio rates it Sui generis — a strength score of 88 out of 100.nounA service offering telephone calls free of charge to designated numbers.“If they are not marketed properly they can easily be viewed as a poor man's freephone. Therefore, if such a service is to succeed, it needs to be promoted...”verbTo call a freephone number.