It appears that the caller with the number +649429946 is likely a spam caller, as they didn't leave a message and when called back, an automated operator stated that the number was blocked, suggesting it may be used for phishing or other malicious activities. Users who receive calls from this number should exercise caution and not engage with the caller, as it may be an attempt to gather personal information or spread malware. It's essential to take precautions, such as not calling back or providing any sensitive information, and instead, reporting the number to their service provider if necessary.
After the call rang my mobile, I called back, got no voicemail, and an automated voice said the number was blocked and advised contacting my provider. I ignored it, assuming spam, though I'm not certain.