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303-273

You are reviewing the Area Code (NPA/NXX) report for 303-273. Did you mean to search the SMS short code 303273?

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Raw Number303273
Basic Format303-273
NPA (Area Code)303
NXX273

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeCityState
303-273-XXXX9636QWEST CORPORATIONDENVERASDENVERCO

Business/Government Phones on the 303-273 Prefix

PhoneNameAddress
303-273-0273Personal Trainer Development Center Inc
303-273-9988Salzano Electric Inc.
303-273-0200Qdoba14231 West Colfax Avenue Lakewood 80401 US
303-273-05592B Technologies2100 Central Avenue Boulder 80301 US
303-273-3000Colorado School of Mines1500 Illinois Street Golden 80401 US
303-273-3100Parking Services1400 Maple Street Golden 80401 US
303-273-3333Mines Police Department1400 Maple Street Golden 80401 US
303-273-5363Tokyo Joe's14227 West Colfax Avenue Lakewood 80401 US
303-273-5600Einstein Bros. Bagels14401 West Colfax Avenue Lakewood 80401 US
303-273-5617Best Buy1400 Denver West Boulevard Lakewood 80401 US
303-273-9516The Golden Gate Garage25201 Golden Gate Canyon Road Golden 80403 US
303-273-9811Saint Joseph Catholic Church969 Ulysses Street Golden 80401 US
303-273-9940Target14500 West Colfax Drive Lakewood 80401 US

Reports

Anonymous User from Sun City, Arizona

March 15, 2026 at 9:07 PM

303-273-4247 reported as a Live Voice or Other. Received on March 13, 2026 at 1:13 PM.

Anonymous User from Longmont, Colorado

February 27, 2026 at 12:08 PM

303-273-3210 reported as a Robocall. Received on February 27, 2026 at 9:53 AM.

Anonymous User from Denver, Colorado

December 29, 2025 at 4:25 PM

303-273-7913 reported as a Robocall. Received on December 26, 2025 at 3:45 PM.
Call for Home improvement & cleaning

Anonymous User from Evergreen, Colorado

November 15, 2025 at 6:48 PM

303-273-0866 reported as a Live Voice or Other. Received on October 21, 2025 at 4:29 PM.
Call for Dropped call or no message

Anonymous User from Arvada, CO

August 5, 2025 at 10:33 PM

reported as a Prerecorded Voice. Received on August 5, 2025 at 2:58 PM.
Unwanted call for Auto Warranty Services
Caller ID indicated they called from 303-273-5779
Contacted via Wired

Anonymous User from , CO

May 8, 2025 at 11:13 AM

303-273-5779 reported as a Robocall. Received on May 5, 2025 at 3:14 PM.
Call for Dropped call or no message

Anonymous User from Longmont, Colorado

January 27, 2025 at 7:45 PM

303-273-8343 reported as a Robocall. Received on January 27, 2025 at 3:47 PM.

Anonymous User from Chesapeake, Virginia

December 3, 2024 at 8:10 PM

303-273-6200 reported as a Robocall. Received on December 3, 2024 at 4:59 PM.

Anonymous User from Boulder, Colorado

September 19, 2024 at 10:57 AM

303-273-0433 reported as a Live Voice or Other. Received on September 19, 2024 at 8:46 AM.
Call for Medical & prescriptions

Anonymous User from , CO

May 14, 2024 at 2:15 PM

303-273-5694 reported as a Live Voice or Other. Received on May 14, 2024 at 12:00 AM.
Call for No Subject Provided

Anonymous User from , CO

May 14, 2024 at 2:12 PM

303-273-5674 reported as a Live Voice or Other. Received on May 14, 2024 at 12:00 AM.
Call for No Subject Provided

Anonymous User from , CO

February 13, 2024 at 1:20 PM

303-273-1491 reported as a Robocall. Received on February 13, 2024 at 8:50 AM.

Anonymous User from Centennial, Colorado

January 20, 2024 at 5:43 PM

303-273-5785 reported as a Live Voice or Other. Received on January 20, 2024 at 3:40 PM.
Call for Home improvement & cleaning

Anonymous User from , CA

April 10, 2023 at 5:27 PM

303-273-9740 reported as a Robocall. Received on March 2, 2023 at 7:18 AM.
Call for No Subject Provided

Anonymous User from , CO

March 12, 2023 at 9:46 PM

303-273-3070 reported as a Robocall. Received on March 12, 2023 at 7:31 PM.
Call for Computer & technical support

Anonymous User from Los Alamos, New Mexico

February 1, 2023 at 8:13 PM

303-273-3275 reported as a Robocall. Received on February 1, 2023 at 6:02 PM.

Anonymous User from Chesterfield, Missouri

January 31, 2023 at 12:57 PM

303-273-1515 reported as a Live Voice or Other. Received on January 30, 2023 at 3:04 PM.
Call for No Subject Provided

Anonymous User from Dillon, Michigan

November 15, 2022 at 1:03 AM

303-273-5200 reported as a Live Voice or Other. Received on November 14, 2022 at 11:30 AM.
Call for Lotteries, prizes & sweepstakes

Anonymous User from , TN

September 21, 2022 at 6:21 PM

303-273-6200 reported as a Live Voice or Other. Received on September 21, 2022 at 2:57 PM.
Call for No Subject Provided

Anonymous User from , TN

September 21, 2022 at 6:20 PM

303-273-6200 reported as a Live Voice or Other. Received on September 21, 2022 at 2:54 PM.
Call for No Subject Provided

Anonymous User from , MA

June 19, 2022 at 8:28 AM

303-273-6200 reported as a Robocall. Received on June 14, 2022 at 11:48 AM.

Anonymous User from , MA

June 19, 2022 at 8:25 AM

303-273-6200 reported as a Robocall. Received on June 14, 2022 at 5:26 PM.

Anonymous User from , MA

June 12, 2022 at 4:06 PM

303-273-6200 reported as a Robocall. Received on June 10, 2022 at 4:36 PM.

Anonymous User from Folsom, California

June 3, 2022 at 2:10 PM

303-273-6354 reported as a Robocall. Received on June 3, 2022 at 10:55 AM.
Call for Dropped call or no message

Anonymous User from San Diego, CA

November 15, 2021 at 7:58 PM

303-273-5726 reported as a Prerecorded Voice. Received on November 15, 2021 at 11:50 AM.
Unwanted call for unknown
Contacted via Wired

Anonymous User from , UT

March 14, 2017 at 7:11 PM

None reported as a Prerecorded Voice. Received on March 14, 2017 at 12:00 AM.
Unwanted call for unknown
Caller ID indicated they called from 303-273-0234
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , TX

March 14, 2017 at 3:30 PM

None reported as a Abandoned Calls. Received on March 14, 2017 at 12:00 AM.
Unwanted call for unknown
Caller ID indicated they called from 303-273-0234
Contacted via Wireless (cell phone/other mobile device)

Most 'popular' numbers on this prefix:

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303-273-6XXX: 303-273-6200 | 303-273-6201 | 303-273-6208 | 303-273-6243 | 303-273-6258 | 303-273-6277 | 303-273-6353 | 303-273-6358 | 303-273-6359 | 303-273-6483 | 303-273-6489 | 303-273-6490 | 303-273-6494 | 303-273-6496 |
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