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