1) AT WHAT COST 2) Like 1-800 calls 3) Like 800 numbers 4) Like a 1-800 number 5) Like a cheap buzz 6) Like calls to 1-800 numbers 7) No charge on the bridge 8) One way to call 
Alternative term for Freephone used in USA.
[adj] - having no toll levied for its use
adjective having no toll levied for its use; `a toll-free road`; `a toll-free telephone number`