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  1. eSIM Go
  2. UK Domestic Support Guides
  3. Mobile Number Portability

Mobile Number Portability

  • What is Mobile Number Portability (MNP)?
  • MNP System Overview
  • Customer Porting Request Process
  • eSIM Go Partner's Obligations
  • Grounds for Refusal
  • Porting Process Timeline
  • Porting In/ Porting Out process and diagrams
  • PAC/STAC API Request Failed
  • Service issues on porting day
  • Identity fraud

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