Frequent silent or dropped calls from this number point to ping call tactics, where callers test active lines or attempt to charge international rates. This pattern suggests harassment or scam probing rather than legitimate outreach. Block the number immediately using your phone's features or carrier tools, and report it to your telecom provider to curb the activity. Enable call screening apps to filter unknowns, and avoid calling back to prevent further engagement. If calls persist across variants, consider registering with a do-not-call list for added protection—staying vigilant minimizes risks without overreacting.
They keep calling and hanging up as soon as I answer, using fresh 021 811 numbers each time after I block the previous ones, seriously annoying.
