IC - Interexchange Communication between two different LATAs. Carrier A telecommunications company providing either local exchange service, interLATA service,or both /Access Customer Name

Identifies the COMMON LANGUAGEâ IAC code of the customer or the customer name.

NOTE 1: This information should be extracted from the CCNA Customer Carrier Name Abbreviation. field on the Access Service Includes service and facilities provided for the origination or termination of InterLATAor foreign telecommunications. Request (ASR Access Service Request ), unless indicated differently on the ASR.

NOTE 2: For an occasional customer, who has not and probably will not be assigned a CCNA, this information should be extracted from the CUST field on the ASR.

USAGE: This field is required.

DATA CHARACTERISTICS: 25 alpha/numeric characters

EXAMPLES: J O H N S O N C A R R I E R C O D E

  A B C