Who called from 2108463561

Person said they were from Delta Airlines . Very much like  bullies when you say no.

Rang but no message. Blocked.

Rang, didn't answer. 2 second voice mail with no message. Added to auto reject list on my phone.

They called but I didn't answer. They left a 1 second voicemail then a 52 second voicemail both containing nothing but static noise.

Called no message and thanks to this community, blocked