There are 100 phone numbers within prefix 623-439 that have resulted in reports by users.
The location of calls from 623-439 is Phoenix, Arizona, USA. Most numbers in this area code are in US Mountain time, where the time is currently 11:06:33 AM on June 14, 2026. The telco provider for 623-439 is Onvoy Spectrum, Llc.
Choose a phone number from the list below to browse user reports for 623-439. 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.