Prefix 240-439

There are 1 phone numbers within prefix 240-439 that have resulted in reports by users.
 
The location of calls from 240-439 is Frederick, Maryland, USA. Most numbers in this area code are in US Eastern time, where the time is currently 2:06:05 PM on June 7, 2025. The telco provider for 240-439 is Cellco Partnership Dba Verizon Wireless - Md.
 
Choose a phone number from the list below to browse user reports for 240-439. 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.