Received a call from this unidentified landline in Seattle, WA during the afternoon.  No one on the other end when I picked up the phone.  Nothing happened when I tried to return the call, not even a dial tone.  
I am also on the Do-Not-Call list.

I have received several calls from this number.  They call and hang up after one ring.  My caller ID shows Debt Management.  I'm in Orlando & on the do-not-call registry.

Live in Anna Maria Florida, area code 941, just got a call from this number (mid-afternoon on February 20) and they hung up.

call just came in - last week it came in the early am hours and again in the pm, never anyone on it.

Call came in at 2:53am!  Caller ID says Seattle WA (I live in NJ).  Reverse lookup only says it is a landline.  I called it back, it rings then picks up to silence.  Amazing people feel its ok to call someone in the middle of the night, but don't have the balls to say who they are!

Had my first call from 206-445-6034 today 2-21-10....No one on other side of phone...Could be government computer triggered by a political "YOU TUBE" comment only 30 minutes before...Big Brother is watching? (and listening)perhaps? Has anyone else had a call from this number after a political comment on the web?

Call came in at 7:25 p.m. rang once no one on line. Would sure like to know who this is if anyone finds out.  In Alabama

Just got a call from this number at 8:03 p.m.  "Debt Management" showed up on my caller ID.  Didn't answer and no message on my answering machine.  Oddly when I scrolled back through my caller ID TWO calls were recorded ... the "Debt Management" then "Unavailable/Unknown Caller" with no number at 8:04 p.m.  I only heard the phone ring for the ONE phone call.  Very weird ...  I've concluded I'm getting these apparent collection calls due to whoever used to have my landline number.  Last time I had to change phone numbers it took a few years before I quit getting calls for the person who previously had my number *SIGH*

calls come in at different hours - even in the middle of the night - rings once or twice, then hang up - (Florida)

recived a call around 09:15 pm no responce on the other end tried to call back, nothing on the other end.i also live in florida. the number that called (206)445-6034

This phone number rang 2 times at 10:40am. Caller ID showed unknown name & 206-445-6034. Nobody on phone just open air sound. Wish we could get these kind of calls to stop.

Five calls from the pond scum at this number on Feb 19 and one today (Feb 20).  There has been nobody on the line and when we called the number it was dead silence, no ringing or tones of any kind.  The number they are calling is on the "Do not Call" Registry.  Sure wish I could get a direct number to the people so I could do some harassing of my own.

Just received another call from this number at 10:10AM...answered it, but no one was on the line.  I have received other calls from this number just starting about five days ago.

Also rang 2 times, no one there.  8:22 P.M.  02/19/2010.  Live in Northern Florida.

two rings and hung up    8:10pm   2/19/10

got 2 phone calls today rang twice each time but noone on the line.  callerid said debt management. tried calling back and nothing happened.

Wasnt able to get to the phone

In Florida as well and got the call at 9:32 PM and dead air static. Came up "Seattle"

I also just got a phone call from (206) 445-6034, with one ring at 930PM. No one on the line, just an open line.  I also live in Florida.

These desperates do get around, just recieved the call 5 mins ago,same as always ,I am in Florida.

Same thing as Blue - received two calls from this number, rang once each time, each time I answered it was hang up and i got dial tone.

206-445-6034 Two calls came in from this number, rang only once both times, could not answer fast enough. Tried calling number back, got a dead air-space sound after one ring. I'm in Florida, calls originated at 7:22 pm.

Call came in around 1:30 PM CST.  Rang once so didn't have a chance to answer. Probably wouldn't have anyway.  Caller ID read "Debt Management."

This number dialed our house around midnight. we did not pick up.

Just got a call fromm 206-445-6034  @ 1446 hrs  in Florida . Nobody there on answer .

Call came to our house at 2:06 a.m. They hung up after first ring.  It is a landline in Washington state, registered to Cbeyond Communications LLC.  Says it is a message center.  I plan on filing a complaint for harassing phone call.

Call came in @ 1:32am. Answered it and no one was there. Also same number called my mother's house at the same time, same night.

Same here!!  1:30 AM. Landline in seatle washington, but you have to pay to get the owner info, so...anyone know what this is about???

Same story - call came in about 1:30 am and did not get to phone in time.

Call came in at 2:56 AM EST, did not answer in time as I couldn't get out of bed fast enough or they hung up early. Can't tell as it was SO damn early.