Telecommunications and data processing, hosting and related services
- 517 - Telecommunications
- 5171 - Wired telecommunications carriers
- 51711 - Wired telecommunications carriers
- 517111 - Wired telecommunications carriers (except cable)CAN
- 517112 - Cable and other program distributionCAN
- 5172 - Wireless telecommunications carriers (except satellite)
- 51721 - Wireless telecommunications carriers (except satellite)
- 517210 - Wireless telecommunications carriers (except satellite)MEX
- 5174 - Satellite telecommunications
- 51741 - Satellite telecommunications
- 517410 - Satellite telecommunications
- 5179 - Other telecommunications
- 51791 - Other telecommunications
- 517910 - Other telecommunications
- Date modified: