2002 NAICS Definitions
561421 Telephone Answering Services
This U.S. industry comprises establishments primarily engaged in answering telephone calls and relaying messages to clients.
Cross-References. Establishments primarily engaged in providing paging or beeper transmission services are classified in Industry 517211, Paging.
| Go to: | No change 1997 to 2002 | 2002 NAICS to 1987 SIC | 1997 Economic Census | Bridge Between 1997 NAICS and SIC |
| 2002 NAICS | 1997 NAICS | 1987 SIC | Corresponding Index Entries |
|---|---|---|---|
| 561421 | 561421 | 7389 | Answering services, telephone |
| 561421 | 561421 | 7389 | Message services, telephone answering |
| 561421 | 561421 | 7389 | Telephone answering services |
| 561421 | 561421 | 7389 | Voice mailbox services |
| 561421 | 561421 | 7389 | Wakeup call services |
