*67 question before I prank

[DEMON_slayer]

Ok my brother says by pressing *67 to block my number he says it costs money is this true?

[Timebomb]

No, it doesn't cost money.

[DEMON_slayer]

ok thanks Im going to prank so many places like Walmart and Target and AOL. MUHAHAHAHAHAHA.

[BobBarker]

depends where you live sometimes it costs money sometimes it doesnt.

[Xxl3o0mxX]

Well it does for a cell phone.