You are reviewing the Area Code (NPA/NXX) report for 303-918. Did you mean to search the SMS short code 303918?
North American Phone Intelligence
Search a phone number, area code, exchange, or short code
Paste raw digits, a formatted phone number, an area code, an NPA-NXX block, or a short code. US and Canada phone lookups route automatically, and international iMessage checks are available separately.
303-918-3894 reported as a Live Voice or Other. Received on March 19, 2026 at 4:36 AM.
Anonymous User from Westminster, Colorado
August 1, 2025 at 1:07 PM
303-918-9698 reported as a Live Voice or Other. Received on August 1, 2025 at 11:03 AM.
Anonymous User from Lamar, Colorado
March 1, 2025 at 11:54 PM
303-918-1779 reported as a Robocall. Received on February 19, 2025 at 12:00 AM.
Anonymous User from Independence, Missouri
December 8, 2023 at 1:57 PM
303-918-0651 reported as a Robocall. Received on December 8, 2023 at 12:37 PM.
Anonymous User from Celina, Texas
November 21, 2023 at 5:14 PM
303-918-2773 reported as a Robocall. Received on November 21, 2023 at 4:07 PM. Call for Medical & prescriptions
Anonymous User from Denver, Colorado
August 31, 2023 at 12:45 PM
303-918-5801 reported as a Live Voice or Other. Received on August 31, 2023 at 10:41 AM. Call for Calls pretending to be government, businesses, or family and friends
Anonymous User from Boulder, Colorado
September 21, 2022 at 2:23 PM
303-918-4321 reported as a Live Voice or Other. Received on September 12, 2022 at 4:22 PM.
Anonymous User from Littleton, Colorado
August 29, 2022 at 7:39 PM
303-918-2169 reported as a Robocall. Received on August 29, 2022 at 5:33 PM. Call for Dropped call or no message
Anonymous User from , CO
August 26, 2022 at 6:40 PM
303-918-6957 reported as a Robocall. Received on August 26, 2022 at 4:30 PM. Call for Calls pretending to be government, businesses, or family and friends
Anonymous User from Denver, Colorado
June 30, 2022 at 10:58 AM
303-918-2447 reported as a Live Voice or Other. Received on June 30, 2022 at 8:43 AM.
Anonymous User from , CO
November 5, 2016 at 8:40 PM
reported as a Live Voice. Received on November 5, 2016 at 12:00 AM. Unwanted call for unknown Caller ID indicated they called from 303-918-9567 Contacted via Wireless (cell phone/other mobile device)
Anonymous User from , CO
September 21, 2016 at 1:13 AM
reported as a Prerecorded Voice. Received on September 20, 2016 at 6:00 PM. Robocall for unknown Caller ID indicated they called from 303-918-3317 Contacted via Wireless (cell phone/other mobile device)
Reports
Anonymous User from New Bern, North Carolina
March 20, 2026 at 10:44 PM
Anonymous User from Westminster, Colorado
August 1, 2025 at 1:07 PM
Anonymous User from Lamar, Colorado
March 1, 2025 at 11:54 PM
Anonymous User from Independence, Missouri
December 8, 2023 at 1:57 PM
Anonymous User from Celina, Texas
November 21, 2023 at 5:14 PM
Anonymous User from Denver, Colorado
August 31, 2023 at 12:45 PM
Anonymous User from Boulder, Colorado
September 21, 2022 at 2:23 PM
Anonymous User from Littleton, Colorado
August 29, 2022 at 7:39 PM
Anonymous User from , CO
August 26, 2022 at 6:40 PM
Anonymous User from Denver, Colorado
June 30, 2022 at 10:58 AM
Anonymous User from , CO
November 5, 2016 at 8:40 PM
Anonymous User from , CO
September 21, 2016 at 1:13 AM