Prefix 203-456

There are 15 phone numbers within prefix 203-456 that have resulted in reports by users.
 
The location of calls from 203-456 is Danbury, Connecticut, USA. Most numbers in this area code are in US Eastern time, where the time is currently 3:39:20 AM on July 13, 2025. The telco provider for 203-456 is Cellco Partnership Dba Verizon Wireless - Ct.
 
Choose a phone number from the list below to browse user reports for 203-456. 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.