Prefix 231-720

There are 1 phone numbers within prefix 231-720 that have resulted in reports by users.
 
The location of calls from 231-720 is Muskegon, Michigan, USA. Most numbers in this area code are in US Eastern time, where the time is currently 10:56:16 AM on June 8, 2025. The telco provider for 231-720 is Frontier North, Inc. - Mi.
 
Choose a phone number from the list below to browse user reports for 231-720. 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.