0213

0213 is a four-digit numeral that appears in a range of unrelated contexts. Because it is not unique to a single domain, its meaning is determined by the system in which it is used, such as telecommunications, dating, or product labeling.

In telecommunications, 213 is a country code for Algeria. Some numbering plans insert a leading zero before codes for domestic dialing. Accordingly, the string 0213 may show up in local-format representations of longer numbers, though its precise interpretation varies by country and carrier.

As a calendar or data-field value, 0213 can denote the year 213 CE when fixed-width four-digit year formats are used in datasets, archives, or software. It is not a year widely used in historical discourse without context; the leading zero is a formatting artifact.

In catalogs and manufacturing, 0213 commonly appears as a model number, part number, or revision code. It can label a specific product line or document version within a larger system.

Other contexts include serial numbers, inventory codes, or standard identifiers where 0213 is defined by a particular organization. Without context, 0213 does not uniquely identify a single item.