.. _area_prefixes:

Area prefixes
~~~~~~~~~~~~~

Area prefixes are used for determination of :ref:`Areas <areas>` by source or destination numbers with using prefixes.

**Area prefixe**'s attributes:
``````````````````````````````
    Id
       Unique Area prefixe's id.
    Prefix
        This field is used for setting prefix for this *Area*. Call will be associated with this *Area* (Source or Destination) only in case of matching this *Prefix* with first symbols of relevant number (A or B).
    Area
        :ref:`Area <areas>` that is associated to the *Prefix* above.