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The Code of Federal Regulations (CFR) annual edition is the codification of the general and permanent rules published in the Federal Register by the departments and agencies of the Federal Government produced by the Office of the Federal Register (OFR) and the Government Publishing Office.


Parallel Table of Authorities and Rules for the Code of Federal Regulations and the United States Code
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Electronic Code of Federal Regulations

Electronic Code of Federal Regulations

e-CFR data is current as of April 23, 2015

Title 47Chapter ISubchapter BPart 20


TITLE 47—Telecommunication

CHAPTER I—FEDERAL COMMUNICATIONS COMMISSION (CONTINUED)

SUBCHAPTER B—COMMON CARRIER SERVICES

PART 20—COMMERCIAL MOBILE SERVICES

rule
§20.1
Purpose.
§20.2
Other applicable rule parts.
§20.3
Definitions.
§20.5
Citizenship.
§20.6
CMRS spectrum aggregation limit.
§20.7
Mobile services.
§20.9
Commercial mobile radio service.
§20.11
Interconnection to facilities of local exchange carriers.
§20.12
Resale and roaming.
§20.13
State petitions for authority to regulate rates.
§20.15
Requirements under Title II of the Communications Act.
§20.18
911 Service.
§20.19
Hearing aid-compatible mobile handsets.
§20.20
Conditions applicable to provision of CMRS service by incumbent Local Exchange Carriers.
§20.21
Signal boosters.
§20.22
Rules governing mobile spectrum holdings.

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