Federal Communications Commission (FCC) has granted 9,339 radio service licenses and call signs in Houston, Texas. Select a service category from the following table to research licenses and call signs in that category.
| Radio Service Category | Number of Licenses |
|---|---|
| Amateur licenses | 3,951 |
| Restricted Operator licenses | 1,598 |
| General Mobile Radio (GMRS) licenses | 1,137 |
| Ship Compulsory Equipped licenses | 859 |
| Vanity licenses | 712 |
| Aircraft licenses | 564 |
| Ship Recreational or Voluntarily Equipped licenses | 518 |
