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303-729

You are reviewing the Area Code (NPA/NXX) report for 303-729. Did you mean to search the SMS short code 303729?

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Raw Number303729
Basic Format303-729
NPA (Area Code)303
NXX729

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeState
303-729-XXXX7229MCIMETRO ACCESS TRANSMISSION SERVICES LLCDENVERASCO

Business/Government Phones on the 303-729 Prefix

PhoneNameAddress
303-729-65061sourcehomeimprovement LLC
303-729-1175Prost Brewing2540 19th Street Denver 80211 US
303-729-2506G-Que8433 Park Meadows Center Drive Lone Tree 80124 US
303-729-3690Heatherwood Apartments13034 East 14th Avenue Aurora 80011 US
303-729-4161King Soopers Fuel Station2001 Highway 7 Erie 80516 US
303-729-6560Nordstrom Rack14530 Delaware Street Westminster 80023 US

Reports

Anonymous User from , IL

January 24, 2026 at 12:43 PM

303-729-6391 reported as a unwanted call. Received on November 12, 2025 at 3:42 PM.
Call for No Subject Provided

Anonymous User from St Petersburg, Florida

September 2, 2025 at 1:49 PM

303-729-2549 reported as a Live Voice or Other. Received on September 2, 2025 at 1:35 PM.
Call for Dropped call or no message

Anonymous User from , CO

July 22, 2025 at 12:07 PM

303-729-0724 reported as a Robocall. Received on July 18, 2025 at 10:21 AM.
Call for No Subject Provided

Anonymous User from Orlando, Florida

July 19, 2025 at 1:06 PM

303-729-2549 reported as a Live Voice or Other. Received on July 19, 2025 at 12:50 PM.

Anonymous User from San Antonio, Florida

February 19, 2025 at 4:58 PM

303-729-2549 reported as a Live Voice or Other. Received on February 19, 2025 at 12:00 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from East Meredith, New York

February 13, 2025 at 1:23 PM

303-729-2549 reported as a Live Voice or Other. Received on February 13, 2025 at 1:15 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Jacksonville, Florida

February 9, 2024 at 9:43 AM

303-729-0629 reported as a Live Voice or Other. Received on February 9, 2024 at 9:10 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from New Richmond, Ohio

December 27, 2023 at 6:06 PM

303-729-7743 reported as a Robocall. Received on December 27, 2023 at 3:50 PM.

Anonymous User from Longmont, Colorado

September 25, 2023 at 4:09 PM

303-729-9656 reported as a Live Voice or Other. Received on September 25, 2023 at 2:06 PM.
Call for Medical & prescriptions

Anonymous User from Centennial, Colorado

November 5, 2022 at 6:16 PM

303-729-2825 reported as a Robocall. Received on November 5, 2022 at 12:03 PM.

Anonymous User from , CO

August 25, 2022 at 1:27 PM

303-729-8646 reported as a Robocall. Received on August 24, 2022 at 11:37 AM.
Call for Dropped call or no message

Anonymous User from Loveland, Colorado

July 26, 2022 at 4:06 PM

303-729-3170 reported as a Robocall. Received on July 20, 2022 at 11:50 AM.
Call for Dropped call or no message

Anonymous User from Denver, Colorado

July 18, 2022 at 1:01 PM

303-729-4981 reported as a Live Voice or Other. Received on July 18, 2022 at 11:00 AM.
Call for Dropped call or no message

Anonymous User from Castle Rock, CO

December 28, 2021 at 10:38 PM

303-729-3560 reported as a Live Voice. Received on December 28, 2021 at 3:23 PM.
Unwanted call for Other Services
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Miami, OK

September 23, 2021 at 6:37 PM

303-729-7932 reported as a Live Voice. Received on September 23, 2021 at 12:00 AM.
Unwanted call for unknown
Contacted via Internet (VOIP)

Anonymous User from , CO

February 11, 2015 at 12:40 AM

reported as a Prerecorded Voice. Received on February 10, 2015 at 4:27 PM.
Robocall for unknown
Caller ID indicated they called from 303-729-1567
Contacted via Wireless (cell phone/other mobile device)

Most 'popular' numbers on this prefix:

303-729-0XXX: 303-729-0600 | 303-729-0601 | 303-729-0620 | 303-729-0623 | 303-729-0625 | 303-729-0650 |
303-729-1XXX: 303-729-1111 | 303-729-1122 | 303-729-1147 | 303-729-1171 | 303-729-1178 | 303-729-1179 | 303-729-1515 | 303-729-1547 | 303-729-1562 | 303-729-1565 | 303-729-1567 | 303-729-1583 |
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303-729-3XXX: 303-729-3000 | 303-729-3003 | 303-729-3005 | 303-729-3007 | 303-729-3096 | 303-729-3097 | 303-729-3099 | 303-729-3100 | 303-729-3111 | 303-729-3170 | 303-729-3171 | 303-729-3175 | 303-729-3191 | 303-729-3500 | 303-729-3520 | 303-729-3550 | 303-729-3560 | 303-729-3565 | 303-729-3567 |
303-729-4XXX: 303-729-4900 | 303-729-4980 | 303-729-4987 | 303-729-4989 | 303-729-4997 | 303-729-4998 |
303-729-6XXX: 303-729-6500 | 303-729-6501 | 303-729-6508 | 303-729-6550 |
303-729-7XXX: 303-729-7700 | 303-729-7740 | 303-729-7745 | 303-729-7747 | 303-729-7770 | 303-729-7777 | 303-729-7900 | 303-729-7930 | 303-729-7933 | 303-729-7935 | 303-729-7997 | 303-729-7999 |
303-729-8XXX: 303-729-8600 | 303-729-8601 | 303-729-8640 | 303-729-8641 | 303-729-8649 | 303-729-8650 |
303-729-9XXX: 303-729-9600 | 303-729-9601 | 303-729-9650 | 303-729-9651 | 303-729-9657 |