### Question
What is the definition of serving carrier?


### Answer
The definition of **serving carrier** is as follows in *4 U.S.C. § 124*:

> a facilities-based carrier providing mobile telecommunications service to a customer outside a home service provider's or reseller's licensed service area

#### Citation:
  - *4 U.S.C. § 124*
  - Heading: **CHAPTER 4-THE STATES**

