Covid 19 Update: Given the current global situation, we have paused the delivery of our LiveOnsite courses, but our LiveOnline and OnlineAnytime Packages remain unaffected. Browse over 50 online courses in our course catalogue, or get in touch to register your interest in future LiveOnsite courses when we are able to safely resume in person training.

LAI - Location Area Identity

The Location Area Identity uniquely identifies a LA (Location Area) within any PLMN (Public Land Mobile Network). It is comprised of the MCC (Mobile Country Code), MNC (Mobile Network Code) and the LAC (Location Area Code).


  • Fully interactive 3GPP based network map
  • Narrated call flows
  • Detailed network procedures

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