Area Code 623

There are 315 phone number prefixes within area code 623. Additionally, there are more than 4,600 phone numbers in this area code that have received at least one user report. The location of calls from area code 623 is Arizona, USA. Most numbers in this area code are in US Mountain time, where the time is currently 3:20:43 PM on September 18, 2025.
 
Choose a phone number from the list below to browse user reports for . 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.