47 C.F.R. § 64.2345 Primary advertising classification.
Title 47 - Telecommunication
A primary advertising classification is assigned at the time of the establishment of telephone exchange service if the carrier that provides telephone exchange service assigns the classification or if a tariff or State requirement obligates the carrier to provide yellow pages listings as part of telephone exchange service to businesses.
Title 47: Telecommunication
PART 64—MISCELLANEOUS RULES RELATING TO COMMON CARRIERS
Subpart X—Subscriber List Information
§ 64.2345 Primary advertising classification.
