303 | Area colorado


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303 is a phone number code designated for Colorado. Area codes in North America were introduced in 1947.

The majority of phone numbers in the numbering plan are assigned to USA and Canada with a small part assigned to some caribbean nations

Major cities located in area code 303 include: Arvada, Aurora, Boulder, Brighton, Broomfield, Castle Rock, Castlewood, Columbine, Commerce City, Denver, Englewood, Highlands Ranch, Ken Caryl, Lafayette, Lakewood, Littleton, Longmont, Loveland, Northglenn, Parker, Southglenn, Thornton, Westminster, Wheat Ridge

Area 303 submissions

Report for 1-3032199770 - 2020-10-09
RANG ONCE AND HUNG UP,


Report for 1-3039605620 - 2020-09-07
Same here. I got one about a "horse show" I think. Who knows.


Report for 1-3034793214 - 2020-08-29
They just called me to no answer


Report for 1-3039288550 - 2020-08-29
I received a call from them twice this week and they are leaving me messages


Report for 1-3032199770 - 2020-08-19
I received this call on my cell last night; they left the message on my voice mail. I deleted the message and put them on my block list. I do not want these calls coming over my cell phone


Report for 1-3032095561 - 2020-07-01
Same here. Called 9:00 PM. No message.


Report for 1-3037711143 - 2020-06-29
Calls me all the time. I have blocked this so now they call with a different number. I never pick up because I don't know who is calling...but I wish they would quit.


Report for 1-3034000202 - 2020-06-25
Got called from this number this morning. It's someone's automated dialer. I live in the 303 area code, so i did a *69 and got this number. No one at my house has a stitcher.


Report for 1-3037045665 - 2020-06-24
Unwanted calls from 312-625-0384


Report for 1-3032199770 - 2020-06-24
Keeps coming to my phone.


Report for 1-3035785553 - 2020-05-28
called at 8am no one there when answered


Report for 1-3038612121 - 2020-05-26
Keep receiving phone calls at my phone, but, when I answer, the person hangs up.


Report for 1-3033027929 - 2020-05-24
Spam. No idea who it is either. Got a call this morning and my cell. I am on the donotcall list.


Report for 1-3039288550 - 2020-05-10
Same as the other comments above. Scam for sure!!!


Report for 1-3039288550 - 2020-04-25
No one spoke, hung up after I said hello. Caller ID only said Colorado.


Report for 1-3037045665 - 2020-04-18
Called my cell and left a message claiming I had committed fraud. I don't have any tax fraud concerns. Blocked.


Report for 1-3034000202 - 2020-04-17
Called at 9:35 in the morning. No message.


Report for 1-3037045665 - 2020-04-17
I received a call from this number today and did not answer. no message was left. I blocked the number.


Report for 1-3032199770 - 2020-04-14
Answered the phone with my company name and after about 20 seconds of silence, a female voice said, "I'm sorry" after my repeated "hello". I said, "are you done? I'm trying to work," after about 10 more seconds of silence, a male voice said, "Goodbye".


Report for 1-3033027929 - 2020-04-04
I just got 2 fraudulent charges on my card, which is strange. I did not order anything today or I would have suspected it. This was an unsolicited product. I would say your advice is to call your bank ASAP.


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