Prefix 301-622

There are 2 phone numbers within prefix 301-622 that have resulted in reports by users.
 
The location of calls from 301-622 is Washington Zone 3, Maryland, USA. Most numbers in this area code are in US Eastern time, where the time is currently 6:17:06 AM on June 12, 2026. The telco provider for 301-622 is Verizon Maryland, Inc..
 
Choose a phone number from the list below to browse user reports for 301-622. 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.