---
kind: "unit"
title: "47"
title_heading: "Telecommunication"
key: "chI/subchB"
level: "subchap"
label: "Subchapter B"
heading: "Common Carrier Services"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/47/chI-subchB"
sections_count: 1703
---

# Subchapter B — Common Carrier Services

Title 47 C.F.R. — Telecommunication › Chapter I — Federal Communications Commission

## Contents

- [Part 20 — Commercial Mobile Services](/cfr/47/chI-subchB-part20.md)
- [Part 22 — Public Mobile Services](/cfr/47/chI-subchB-part22.md)
- [Part 24 — Personal Communications Services](/cfr/47/chI-subchB-part24.md)
- [Part 25 — Satellite Communications](/cfr/47/chI-subchB-part25.md)
- [Part 26 — Space Launch Services](/cfr/47/chI-subchB-part26.md)
- [Part 27 — Miscellaneous Wireless Communications Services](/cfr/47/chI-subchB-part27.md)
- [Part 30 — Upper Microwave Flexible Use Service](/cfr/47/chI-subchB-part30.md)
- [Part 32 — Uniform System of Accounts for Telecommunications Companies](/cfr/47/chI-subchB-part32.md)
- [Part 36 — Jurisdictional Separations Procedures; Standard Procedures for Separating Telecommunications Property Costs, Revenues, Expenses, Taxes and Reserves for Telecommunications Companies 1](/cfr/47/chI-subchB-part36.md)
- [Part 37-39 — Parts 37-39 [reserved]](/cfr/47/chI-subchB-part37-39.md)
- [Part 40-41 — Parts 40-41 [reserved]](/cfr/47/chI-subchB-part40-41.md)
- [Part 42 — Preservation of Records of Communication Common Carriers](/cfr/47/chI-subchB-part42.md)
- [Part 43 — Reports of Communication Common Carriers, Providers of International Services and Certain Affiliates](/cfr/47/chI-subchB-part43.md)
- [Part 51 — Interconnection](/cfr/47/chI-subchB-part51.md)
- [Part 52 — Numbering](/cfr/47/chI-subchB-part52.md)
- [Part 53 — Part 53 [reserved]](/cfr/47/chI-subchB-part53.md)
- [Part 54 — Universal Service](/cfr/47/chI-subchB-part54.md)
- [Part 59 — Infrastructure Sharing](/cfr/47/chI-subchB-part59.md)
- [Part 61 — Tariffs](/cfr/47/chI-subchB-part61.md)
- [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](/cfr/47/chI-subchB-part63.md)
- [Part 64 — Miscellaneous Rules Relating to Common Carriers](/cfr/47/chI-subchB-part64.md)
- [Part 65 — Interstate Rate of Return Prescription, Procedures, and Methodologies](/cfr/47/chI-subchB-part65.md)
- [Part 67 — Real-Time Text](/cfr/47/chI-subchB-part67.md)
- [Part 68 — Connection of Terminal Equipment to the Telephone Network](/cfr/47/chI-subchB-part68.md)
- [Part 69 — Access Charges](/cfr/47/chI-subchB-part69.md)