Prefix 203-343

There are 4 phone numbers within prefix 203-343 that have resulted in reports by users.
 
The location of calls from 203-343 is Ansonia-derby, Connecticut, USA. Most numbers in this area code are in US Eastern time, where the time is currently 9:26:04 AM on June 4, 2026. The telco provider for 203-343 is New Cingular Wireless Pcs, Llc - Dc.
 
Choose a phone number from the list below to browse user reports for 203-343. 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.