LEC
Local exchange carrier (LEC). The term local exchange carrier means any person that is engaged in the provision of telephone exchange service or exchange access. Such term does not include a person insofar as such person is engaged in the provision of a commercial mobile service under 332(c), except to the extent that the Commission finds that such service should be included in the definition of that term.
Source
47 CFR § 64.4001
Scoping language
Terms in this subpart have the following meanings: