NAICS Code Description

NAICS Keyword Search

Enter Keyword or NAICS Code to Search
Click here for Search Tips

561421 - Telephone Answering Services

Top Businesses by Revenue for 561421:

Mount Olympus Holdings IncNew YorkNY
Sitel Worldwide CorporationNashvilleTN
Computer Gnrated Solutions IncNew YorkNY
Carousel Industries N Amer IncExeterRI
Sitel Operating CorporationNashvilleTN
Concentrix Services Us IncFarmington HillsMI
Advanced Services IncMemphisTN
Advanced Call Center Tech LLCBerwynPA
Opinionology LLCOremUT
E4e IncTowsonMD

561421 - Telephone Answering Services

This U.S. industry comprises establishments primarily engaged in answering telephone calls and relaying messages to clients.


  • Establishments primarily engaged in providing paging or beeper transmission services are classified in U.S. Industry 517312, Wireless Telecommunications Carriers (except Satellite).
Index Entries for 561421
561421561421561421Answering services, telephone
561421561421561421Emergency telephone dispatch (i.e., contractor) services
561421561421561421Local call centers
561421561421561421Message services, telephone answering
561421561421561421Telephone answering services
561421561421561421Telephone call forwarding services
561421561421561421Voice mailbox services
561421561421561421Wakeup call services