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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 28, 2025
All Titles
Title 47
Chapter I
Part 9
Subpart B - Subpart B—Telecommunications Carriers
§ 9.4 - Obligation to transmit 911 calls.
§ 9.5 - Transition to 911 as the universal emergency telephone number.
§ 9.6 - Obligation for providing a permissive dialing period.
§ 9.7 - Obligation for providing an intercept message.
§ 9.8 - Obligation of fixed telephony providers to convey dispatchable location.
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