: Regulators often limit the number of SIMs per individual (e.g., Singapore limits individuals to 10 postpaid SIMs across all telcos to prevent scam use).
: An executive may visit your address to hand over the SIM and finalize physical verification. 📱 eSIM: The Instant Alternative
: If a SIM is lost, it should be reported to the police and the carrier immediately to prevent misuse and secure a duplicate. If you'd like to proceed with a purchase, let me know: Which country or region are you in?
: Connectivity usually switches within 2 to 7 working days .
: Visit the new carrier's site and select the "Port Number" option.