Part 51 — Interconnection
- Subpt. A General Information §§51.1 to 51.5
- Subpt. B Telecommunications Carriers §51.100
- Subpt. C Obligations of All Local Exchange Carriers §§51.201 to 51.233
- Subpt. D Additional Obligations of Incumbent Local Exchange Carriers §§51.301 to 51.335
- Subpt. E Exemptions, Suspensions, and Modifications of Requirements of Section 251 of the Act §§51.401 to 51.405
- Subpt. F Pricing of Elements §§51.501 to 51.515
- Subpt. G Resale §§51.601 to 51.617
- Subpt. H Reciprocal Compensation for Transport and Termination of Telecommunications Traffic §§51.700 to 51.717
- Subpt. I Procedures for Implementation of Section 252 of the Act §§51.801 to 51.809
- Subpt. J Transitional Access Service Pricing §§51.901 to 51.919