Prefix 623-738

There are 106 phone numbers within prefix 623-738 that have resulted in reports by users.
 
The location of calls from 623-738 is Phoenix, Arizona, USA. Most numbers in this area code are in US Mountain time, where the time is currently 5:31:43 PM on June 14, 2026. The telco provider for 623-738 is Level 3 Communications, Llc - Az.
 
Choose a phone number from the list below to browse user reports for 623-738. 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.