47 C.F.R. § 51.207
Local dialing parity.
Cite as 47 C.F.R. § 51.207 (2026)
A LEC shall permit telephone exchange service customers within a local calling area to dial the same number of digits to make a local telephone call notwithstanding the identity of the customer's or the called party's telecommunications service provider. [61 FR 47349, Sept. 6, 1996]