Identifies the CLLI Code of the serving central office of the end user.
NOTE 1: The format and structure of this field is defined in the ANSI approved standard, ATIS-0300253, Identification of Location Entities for Information Exchange or by COMMON LANGUAGE in BR-795-402-100. A brief summary of the format can be found in ATIS-0404000 Section 2.14.1.
VALID ENTRIES:
CLLI Code
NOTE 1: Valid CLLI Codes are maintained by Telcordia Technologies.
USAGE: This field is conditional.
NOTE 1: Required when the ACT field on the ASR Form is “N”, “C” or “T”, otherwise optional.
DATA CHARACTERISTICS: 11 alpha/numeric characters
EXAMPLE: A T L N G A C X D S 0