303 . NORTH AMERICAN NUMBERING PLAN CODE COLORADO


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303 (also referred to as Numbering Plan Area) is a numbering plan code designated for Colorado. Phone area codes in North America were introduced in 1947.

Most of the telephone numbers in the numbering plan are assigned to United States and Canada with a small part assigned to some locations in the Caribbean

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 are the major cities located in NPA Code 303

303 Area - posts

Report for 1-3035328688 - 2020-03-21
I have received 7 calls recently from this number. I am now blocking it. I'm on the Do Not Call Registry.


Report for 1-3038826973 - 2020-03-14
Calls everyday even on a Sunday night. Leaves a voicemail only.


Report for 1-3032042039 - 2020-02-21
Just rang a second ago, and again at 1:45 pm. BLOCKED


Report for 1-3035785552 - 2020-02-11
Just got a call on a phone I've only had 2 days..left no message..I had my phone number for over 4 years..


Report for 1-3036576470 - 2020-02-08
Called at 10:10am EST did not leave any message!


Report for 1-3032199713 - 2020-02-07
This is a scam call.


Report for 1-3032336006 - 2020-02-06
I receive at least one phone call every day from this number. Since I have caller ID, I don't know whom or where the hell they are calling. If they keep it up, I will be blocking this number!


Report for 1-3039961407 - 2020-01-30
Said they were calling from Publishers Clearing House and if I am married, I can get $100.000 when I go shopping! Blah blah blah blah! Scam!


Report for 1-3032149998 - 2020-01-25
I just got a call from them yesterday and today so now that I checked here I now know what they are.


Report for 1-3036576470 - 2020-01-22
They called my cell phone about my unsecured debt (I don't have any). Took me 2 minutes of saying "hello". I asked if they were a collection agency. He responded with, "no" and hung up. I blocked him.


Report for 1-3035866729 - 2020-01-16
Just called the number back and a recording stated that I won a free trip..... I hung up after that.


Report for 1-3036384399 - 2020-01-15
Caller ID just said Canada. No message. I don't know anyone in Ontario so I blocked the number.


Report for 1-3038826973 - 2020-01-15
Did not leave VM


Report for 1-3035864911 - 2020-01-08
I received a message from a John Gibson from Law offices of Parker and Goldman stating there is a judgement against my ss# in my county. I told him that was not true, then I told him I reported the number and the number to the local police, then I told the law office to remove me from their call list.


Report for 1-3032042039 - 2019-12-24
Call from 888 number (800-325-6163) on 11/17/14 at 2:30pm to say, "In order to renew my auto warranty, call 800-325-6163, or "beresponed" to my home to receive this message.


Report for 1-3036576470 - 2019-12-23
Called my landline, but left no message.


Report for 1-3035866729 - 2019-12-23
This number has called me 13 times in the past 2 days. When I called back it said this is a disconnected call. The # calls over 20 times yesterday and 12 today.


Report for 1-3036290327 - 2019-12-17
Called at 11:40 AM. No message.


Report for 1-3033510550 - 2019-12-16
Same message said a lawsuit was filed for income tax fraud. I called number back on my cell phone and when someone answers I ask what company I am speaking to she then asks if i am the person they are calling. I told her this was a spoofed number and i knew it and she said they were not making these calls. I then told her that she should be ashamed of her situation considering her husband has had the same job for his entire life. Then I hung up. SCAM


Report for 1-3037477578 - 2019-12-04
Robocall "Hi, your warranty on your cars is about to expire. This is your final warning!" I have no auto warranty. Blocked, but the calls keep coming.


Report for 1-3035785557 - 2019-12-02
This number keeps calling me saying i have a "claim" they have going and to call back right away.


Report for 1-3032330315 - 2019-11-19
Just received a call from this number stating that my account has been suspended due to some reasons. I immediately hung up. I received 2 calls that were similar but from a different # 866-827-5689. I did not respond either.


Report for 1-3039885174 - 2019-11-17
They called me several times in one day and I didn't answer. They didn't leave a message and I'm getting tired of it.


Report for 1-3039964832 - 2019-11-12
Left no message. Scammers or scumbags


Report for 1-3032042039 - 2019-11-09
Called today and stated I had written bad checks. I have no unpaid checks. They kept calling from a different number each time since they were blocked. Very annoying.


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