Prefix 443-546

There are 2 phone numbers within prefix 443-546 that have resulted in reports by users.
 
The location of calls from 443-546 is Columbia, Maryland, USA. Most numbers in this area code are in US Eastern time, where the time is currently 9:35:20 AM on June 12, 2026. The telco provider for 443-546 is Verizon Maryland, Inc..
 
Choose a phone number from the list below to browse user reports for 443-546. 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.