Frequent short bursts from numbers like this signal ping calls, where callers hang up immediately to prompt callbacks and rack up international charges. Patterns show repeated attempts with slight variations, common in scam operations targeting South African mobiles. Data indicates these originate from high-cost regions, exploiting roaming fees. Block the number outright via your carrier's tools to stop the harassment. If callbacks happen, avoid them—report to authorities like the FCC or local telecom regulator for tracking. Enabling call screening apps can filter unknowns proactively, reducing exposure to such nuisances.
Numerous calls from +21 140 numbers ending in 5063, 5065, 2795, or 2796. They say hello then drop the call.
