Administrative Operating Company Number (AOCN)

A four-character numeric or alphanumeric that identifies the administrator of one (or more) data record contained in iconectiv®’s Business Integrated Rating and Routing Database System (BIRRDS). Numeric/alphanumeric AOCNs are determined by Operating Company Number (OCN) assignment. The AOCN further identifies the entity authorized by the code holder to input and maintain data into BIRRDS.