303-555-4137

This number has called me multiple times over the past few days.  I haven't responded.  Not sure what makes them think that I'll answer the 6th time if I didn't answer the first 5 times.

Political survey -  primarily surrounding education in Colorado.  Language was slanted to CO Teacher's Unions and against school vouchers or charter schools.

When I commented that the statements being read were not true or only partially true, the survey taker repeated the statement.  I let her know that repeating the statement does not make it any more true or correct.

Didn't answer

Hung up immediately after I answered, resulting in a busy tone. Caller ID said "Dir Assist CO"

Calling back gets a weird recorded message saying "Lines are temporarily busy, please try again later" followed by some sort of error code.

Like the first poster wrote, they just keep calling but never leave a msg. Caller I'd is the phone number. Royal pita.

Received a call from this Area Code 303 (Colorado) number.  A tip-off to me was the "555-" prefix.  I thought they used the "555" prefixes in the movies and TV...so I didn't answer.  If it was about the Teacher's Union as the first commenter stated, I would have said the same thing.  Glad I didn't answer it.

555-4317 calls repeatedly!