NECA

NECA (National Exchange Carrier Association, Inc.) is a USA membership organization of
over 1,350 telephone companies and exchange carriers created in 1984.

• manages the access charges phone companies pay each other when they exchange phone traffic
• management of the USF (Universal Service Fund)
• management of the TRS (Telecommunications Relay Service) fund
• Administration of OCN (Operating Company Number) assignment

NECA sells access to its data, although some the information is available free
from other sources — see NPA-NXX and LERG

See Also:

• www.neca.org – official website
• LERG
• NPA-NXX