47 C.F.R. § 52.111 Toll free number assignment.
Title 47 - Telecommunication
Toll free numbers shall be made available on a first-come, first-served basis unless otherwise directed by the Commission. [63 FR 16441, Apr. 3, 1998]
Title 47: Telecommunication
PART 52—NUMBERING
Subpart D—Toll Free Numbers
§ 52.111 Toll free number assignment.