ContributionsMost RecentMost LikesSolutionsRe: Block paid services on one line To make things easier, I don’t mind if all the lines on this a/c cannot access numbers which charge. Thanks. Block paid services on one line While I have a number of lines on a family a/c, one number is with a child. How do I ensure that this line cannot call numbers which levy charges, e.g. directory inquiries at $5 per call?