CFR›Title 47›Chapter I›Part 54›Subpart B ContainsSection 54.101CorpusDaily eCFRDisplayed edition2026-04-27Last updated2026-04-27 Subpart B—Services Designated for Support Sections 54.101 § 54.101 Supported services for rural, insular, and high cost areas. Previous A Subpart A—General Information Next C Subpart C—Carriers Eligible for Universal Service Support