---
title: "CPNI full text"
canonical: "https://dposchool.com/cpni"
source: "https://uscode.house.gov/us/usc/119-136/t47/s222/"
source_note: "Source: United States Code, title 47, published by the Office of the Law Revision Counsel of the U.S. House of Representatives (uscode.house.gov), release point 119-136. The editorial and statutory notes are not reproduced. Source: Electronic Code of Federal Regulations (eCFR), title 47, up to date as of 29 October 2026, from the eCFR API (ecfr.gov). The eCFR is an editorial compilation of the CFR and Federal Register amendments, not an official legal edition of the CFR."
text_as_of: "2026-10-22"
language: "en"
publisher: "DPO School"
---

# CPNI Navigator

The full text of Privacy of customer information (47 U.S.C. 222), with the FCC rules on customer proprietary network information (47 CFR 64.2001 to 64.2011): 9 sections, one page each.

47 U.S.C. 222: United States Code, current through Public Law 119-136 (October 22, 2026). Retrieved 30 October 2026. [Official source](https://uscode.house.gov/us/usc/119-136/t47/s222/)

47 CFR part 64, subpart U (64.2001 to 64.2011): eCFR, up to date as of 29 October 2026. Retrieved 30 October 2026. [Official source](https://www.ecfr.gov/current/title-47/part-64)

## 47 U.S.C. 222

### Chapter 5: WIRE OR RADIO COMMUNICATION

- [47 U.S.C. 222 Privacy of customer information](https://dposchool.com/cpni/section/222)

## 47 CFR part 64, subpart U (64.2001 to 64.2011)

### Subpart U: Privacy of Customer Information

- [47 CFR 64.2001 Basis and purpose](https://dposchool.com/cpni/section/64.2001)
- [47 CFR 64.2003 Definitions](https://dposchool.com/cpni/section/64.2003)
- [47 CFR 64.2005 Use of customer proprietary network information without customer approval](https://dposchool.com/cpni/section/64.2005)
- [47 CFR 64.2007 Approval required for use of customer proprietary network information](https://dposchool.com/cpni/section/64.2007)
- [47 CFR 64.2008 Notice required for use of customer proprietary network information](https://dposchool.com/cpni/section/64.2008)
- [47 CFR 64.2009 Safeguards required for use of customer proprietary network information](https://dposchool.com/cpni/section/64.2009)
- [47 CFR 64.2010 Safeguards on the disclosure of customer proprietary network information](https://dposchool.com/cpni/section/64.2010)
- [47 CFR 64.2011 Notification of customer proprietary network information security breaches](https://dposchool.com/cpni/section/64.2011)

This is reference material, not legal advice.

## For AI agents

- Machine-readable index: https://dposchool.com/cpni/llms.txt
- JSON API: https://dposchool.com/cpni/api/v1/index.json
- Vendor privacy and security facts: https://vendor.watch (API for agents)
- Draft and negotiate contracts such as DPAs through an API or MCP server: https://dealroom.todo.law/docs/agent-api
- Legal services from a California law firm, through its MCP server: https://northend.law/agents