SUBCHAPTER B—COMMON CARRIER SERVICES (Parts 20–69)
- PART 20—COMMERCIAL MOBILE RADIO SERVICES
- PART 22—PUBLIC MOBILE SERVICES
- PART 24—PERSONAL COMMUNICATIONS SERVICES
- PART 25—SATELLITE COMMUNICATIONS
- PART 27—MISCELLANEOUS WIRELESS COMMUNICATIONS SERVICES
- PART 32—UNIFORM SYSTEM OF ACCOUNTS FOR TELECOMMUNICATIONS COMPANIES
- PART 36—JURISDICTIONAL SEPARATIONS PROCEDURES; STANDARD PROCEDURES FOR SEPARATING TELECOMMUNICATIONS PROPERTY COSTS, REVENUES, EXPENSES, TAXES AND RESERVES FOR TELECOMMUNICATIONS COMPANIES 1
- PART 42—PRESERVATION OF RECORDS OF COMMUNICATION COMMON CARRIERS
- PART 43—REPORTS OF COMMUNICATION COMMON CARRIERS AND CERTAIN AFFILIATES
- PART 51—INTERCONNECTION
- PART 52—NUMBERING
- PART 53—SPECIAL PROVISIONS CONCERNING BELL OPERATING COMPANIES
- PART 54—UNIVERSAL SERVICE
- PART 59—INFRASTRUCTURE SHARING
- PART 61—TARIFFS
- PART 63—EXTENSION OF LINES, NEW LINES, AND DISCONTINUANCE, REDUCTION, OUTAGE AND IMPAIRMENT OF SERVICE BY COMMON CARRIERS; AND GRANTS OF RECOGNIZED PRIVATE OPERATING AGENCY STATUS
- PART 64—MISCELLANEOUS RULES RELATING TO COMMON CARRIERS
- PART 65—INTERSTATE RATE OF RETURN PRESCRIPTION PROCEDURES AND METHODOLOGIES
- PART 68—CONNECTION OF TERMINAL EQUIPMENT TO THE TELEPHONE NETWORK
- PART 69—ACCESS CHARGES