mobile subscriber integrated services directory number

from The Free On-line Dictionary of Computing (8 July 2008)

Mobile Subscriber Integrated Services Directory Number

   <communications> A number string used to uniquely identify a
   mobile telephone subscriber in {GSM}, {CDMA} and {UMTS}
   cellular networks.  The number is formatted according to the
   {E.164} numbering plan, consisting of a country code (CC),
   national destination code (NDC) and subscriber number (SN).

   See also: IMSI, IMEI, The GSM Specifications
   (http://www.etsi.org/services_products/freestandard/home.htm).

   (2006-12-28)