Home›Articles›How an IMEI is built and where blocking falls shortArticleHow an IMEI is built and where blocking falls shortArticlesConnectionsSourcesComments (0)Reader Challenges (0)ConnectionsArticle OnInternational Mobile Equipment Identity, Concepts Well-attested SourcesInternational Mobile Equipment Identity (Wikipedia)Structure of the IMEI and IMEISVQuote, Structure of the IMEI and IMEISVThe model and origin comprise the initial 8-digit portion of the IMEI/SV, known as the Type Allocation Code (TAC).View the SourceAtlas Article Vocabularytier 1AtlasComments (0)No comments yet. Be the first to share a thought.Sign in to join the discussion.Reader Challenges (0)No disputes yet. Spotted an error or a better source? Open the first one.Sign in to dispute this or suggest a correction.