No telephone corporation or provider of information-access telephone services shall charge the subscribing party for a call made to a telephone number with an “800” prefix, unless the telephone number with an “800” prefix is an information service complying with the presubscription requirements imposed by Federal Communications Commission Docket No. 93–22.
Source:
Section 2889.2, https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=PUC§ionNum=2889.2..