Identifies the ICSC that will receive this request.
NOTE 1: The ICSC codes appearing in this section represents the Other Exchange Company(s) (OECs) who is offering a special promotion contract.
NOTE 2: The ICSC code must match one of the OEC ICSC codes in the Other Exchange Company Detail Section.
NOTE 3: The first two characters identify the provider. The third and fourth character positions are a unique number within the region identifying the specific ICSC. The allowable range is 00 to 99. The ICSC codes will be supplied and periodically updated by the providers to the customers. The providers will also supply guidelines on choosing the appropriate ICSC.
NOTE 4: The format and structure of this field is defined by Telcordia in BR-751-100-801 Interexchange Customer Service Center/Service Center (ICSC/SC).
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VALID ENTRIES: |
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Valid ICSC Code |
USAGE: This field is conditional.
NOTE 1: Required when the customer accepts the OEC’s offer for a special promotion, otherwise optional.
DATA CHARACTERISTICS: 4 alpha/numeric characters.
EXAMPLE: G T 9 9