DirecTV Inc. will pay $5.34 million to settle charges that its telemarketers called households listed on the national do-not-call registry to pitch satellite TV programming, Federal Trade Commission officials said Tuesday.

The proposed settlement, if approved by a federal judge in Los Angeles, would be the FTC’s largest civil penalty in a consumer protection case. In all 17 previously settled no-call cases, the FTC assessed just $808,500 in penalties.