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303-387

You are reviewing the Area Code (NPA/NXX) report for 303-387. Did you mean to search the SMS short code 303387?

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Phone LookupTop ComplaintsArea CodesNPA-NXXiMessage
Examples: 206-739-5800, 206, 206-739, 48369
Raw Number303387
Basic Format303-387
NPA (Area Code)303
NXX387

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeCityState
303-387-XXXX9636QWEST CORPORATIONDENVERASDENVERCO

Business/Government Phones on the 303-387 Prefix

PhoneNameAddress
303-387-0870Eagle Academy9350 Teddy Lane Lone Tree 80124 US
303-387-1300Castle Rock Middle School2575 Meadows Boulevard Castle Rock 80109 US
303-387-1301Castle Rock Middle School2575 Meadows Boulevard Castle Rock 80109 US
303-387-1500Mountain Vista High School10585 Mountain Vista Ridge Highlands Ranch 80216 US
303-387-1800Mountain Ridge Middle School10590 Mountain Vista Ridge Highlands Ranch 80126 US
303-387-2184Subway2229 Wildcat Reserve Parkway Highlands Ranch 80129 US
303-387-3360Golden Leaf Asian Cuisine9208 West Alameda Avenue Lakewood 80226 US
303-387-6600Sand Creek Elementary School8898 South Maplewood Drive Highlands Ranch 80126 US
303-387-6600Sand Creek Elementary School8898 South Maplewood Drive Highlands Ranch 80126 US
303-387-6875Arrowwood Elementary School10345 Arrowwood Drive Highlands Ranch 80130 US
303-387-8600Northeast Elementary School6598 North State Highway 83 Parker 80134 US
303-387-8675Mountain View Elementary School8502 North Pinery Parkway Parker 80134 US
303-387-9000Castle View High School5254 North Meadows Drive Castle Rock 80109 US
303-387-9001Castle View High School5254 North Meadows Drive Castle Rock 80109 US
303-387-9002Castle View High School5254 North Meadows Drive Castle Rock 80109 US

Reports

Anonymous User from Longmont, Colorado

April 23, 2026 at 11:12 AM

303-387-3591 reported as a Robocall. Received on April 23, 2026 at 9:03 AM.
Call for Medical & prescriptions

Anonymous User from Longmont, Colorado

April 14, 2026 at 10:16 AM

303-387-3288 reported as a Live Voice or Other. Received on April 14, 2026 at 8:07 AM.
Call for Home improvement & cleaning

Anonymous User from Longmont, Colorado

April 1, 2026 at 7:46 PM

303-387-6619 reported as a Robocall. Received on April 1, 2026 at 3:42 PM.
Call for Medical & prescriptions

Anonymous User from Evergreen, Colorado

March 14, 2026 at 7:40 PM

303-387-4360 reported as a Live Voice or Other. Received on March 12, 2026 at 4:52 PM.
Call for Dropped call or no message

Anonymous User from Longmont, Colorado

December 16, 2025 at 10:49 AM

303-387-2756 reported as a Live Voice or Other. Received on December 16, 2025 at 8:33 AM.
Call for Home improvement & cleaning

Anonymous User from Longmont, Colorado

December 9, 2025 at 12:43 AM

303-387-2167 reported as a Robocall. Received on December 8, 2025 at 6:51 PM.
Call for Home improvement & cleaning

Anonymous User from , CO

July 17, 2025 at 11:47 AM

303-387-1283 reported as a Live Voice or Other. Received on July 17, 2025 at 9:43 AM.
Call for Medical & prescriptions

Anonymous User from Longmont, Colorado

May 2, 2025 at 12:21 PM

303-387-7051 reported as a Live Voice or Other. Received on May 2, 2025 at 9:20 AM.
Call for Medical & prescriptions

Anonymous User from Longmont, Colorado

January 8, 2025 at 6:20 PM

303-387-6656 reported as a Robocall. Received on January 8, 2025 at 1:20 PM.
Call for Medical & prescriptions

Anonymous User from , CO

November 6, 2024 at 1:41 PM

303-387-7449 reported as a Live Voice or Other. Received on November 6, 2024 at 11:36 AM.
Call for Medical & prescriptions

Anonymous User from Niwot, Colorado

August 28, 2024 at 12:20 PM

303-387-4577 reported as a Robocall. Received on August 28, 2024 at 8:29 AM.

Anonymous User from Broomfield, Colorado

August 19, 2024 at 3:35 PM

303-387-3583 reported as a Robocall. Received on August 19, 2024 at 1:11 PM.
Call for Dropped call or no message

Anonymous User from Highlands Ranch, Colorado

July 16, 2024 at 6:26 PM

303-387-4203 reported as a Live Voice or Other. Received on July 16, 2024 at 12:00 PM.

Anonymous User from , CO

June 25, 2024 at 8:45 PM

303-387-1437 reported as a Robocall. Received on June 24, 2024 at 10:05 AM.
Call for Dropped call or no message

Anonymous User from Burlison, Tennessee

December 14, 2023 at 8:41 PM

303-387-8716 reported as a Robocall. Received on December 14, 2023 at 2:23 PM.

Anonymous User from Burlison, Tennessee

December 14, 2023 at 8:09 PM

303-387-8716 reported as a Robocall. Received on December 14, 2023 at 2:23 PM.

Anonymous User from Bailey, Colorado

December 8, 2023 at 12:03 PM

303-387-3040 reported as a Live Voice or Other. Received on December 8, 2023 at 7:15 AM.

Anonymous User from , CO

November 16, 2023 at 12:27 PM

303-387-9000 reported as a Robocall. Received on November 16, 2023 at 10:20 AM.
Call for Medical & prescriptions

Anonymous User from Arvada, Colorado

September 13, 2023 at 5:23 PM

303-387-9865 reported as a Robocall. Received on September 13, 2023 at 3:20 PM.

Anonymous User from , CO

December 4, 2022 at 3:07 PM

303-387-4284 reported as a Robocall. Received on December 4, 2022 at 1:05 PM.
Call for Medical & prescriptions

Anonymous User from Denver, Colorado

September 9, 2022 at 4:56 PM

303-387-5675 reported as a Robocall. Received on September 9, 2022 at 2:55 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Denver, Colorado

June 6, 2022 at 5:33 PM

303-387-5225 reported as a Robocall. Received on June 6, 2022 at 3:00 PM.

Most 'popular' numbers on this prefix:

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303-387-8XXX: 303-387-8700 | 303-387-8701 | 303-387-8710 | 303-387-8711 | 303-387-8715 | 303-387-8777 |
303-387-9XXX: 303-387-9860 | 303-387-9865 | 303-387-9869 |