47 C.F.R. § 52.3 General.
Title 47 - Telecommunication
The Commission shall have exclusive authority over those portions of the North American Numbering Plan (NANP) that pertain to the United States. The Commission may delegate to the States or other entities any portion of such jurisdiction.
Title 47: Telecommunication
PART 52—NUMBERING
Subpart A—Scope and Authority
§ 52.3 General.
