Part 52—Numbering

1. CFR
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3. Title 47
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5. Chapter I
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7. Part 52

Contents

• A
  Subpart A—Scope and Authority Sections 52.1–52.5
• Appendix to Part 52
  Appendix to Part 52—Deployment Schedule for Long-Term Database Methods for Local Number Portability
• B
  Subpart B—Administration Sections 52.7–52.19
• C
  Subpart C—Number Portability Sections 52.20–52.99
• D
  Subpart D—Toll Free Numbers Sections 52.101–52.111
• E
  Subpart E—Universal Dialing Code for National Suicide Prevention and Mental Health Crisis Hotline System Sections 52.200–52.203