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Overview#

Data Network Identification Code (DNIC) is a unique, four-digit number designed to provide discrete identification of individual Public Data Networks.

Data Network Identification Code has three digits to identify the country, (one to identify a zone and two to identify the country within the zone) and one to identify the PDN (allowing only ten in each country).

Data Network Identification Code is intended to identify and permit automated switching of data traffic to particular networks.

Data Network Identification Code in the United States these are assigned by the Federal Communications Commission (FCC).

More Information#

There might be more information for this subject on one of the following:

• DNIC
• Data Country Codes