Prefix 303-952

There are 60 phone numbers within prefix 303-952 that have resulted in reports by users.
 
The location of calls from 303-952 is Denver, Colorado, USA. Most numbers in this area code are in US Mountain time, where the time is currently 2:10:53 PM on July 25, 2025. The telco provider for 303-952 is Level 3 Communications, Llc - Co.
 
Choose a phone number from the list below to browse user reports for 303-952. You can also use the search box above to search for user reports about any phone number, or to file a report about any phone number.