402-234-0900 keeps calling me, never leaves a voice mail, but when I call back, I get a "Not in service" recording.  The system says that area code is in the Omaha Nebraska area, but the number shows up as "Unknown name" on my caller ID.  I don't usually answer calls from unknown callers.
Anyone know who this is?
Thanks in advance...

I get the same damn thing 2 day and same when try call back.must be a trickery of some low life telemarketer.Air Horn on stand by..LOL

I keep getting phone calls from 402-234-0900 up to 6 a day.  I don't know who this is and they don't leave a message.  Can you please make them stop.

I got a phone call today for the 1st time, I work in a field where it is not uncommon for me to receive phone calls from different people. The first time u answered they hung up the next time they called I answered and it was an eastern Indian man and was asking about me being diabetic which I am I couldn't understand who he said he was with so I just hung up on them.

I've gotten two calls so far today from 402-234-0900. Shows up as a number from Nebraska that I don't recognize, so I don't answer. No messages left on my voicemail. My husband is diabetic as well, so it could be a medical supply house trying to recruit customers?