Prefix 520-603

There are 17 phone numbers within prefix 520-603 that have resulted in reports by users.
 
The location of calls from 520-603 is Tucson, Arizona, USA. Most numbers in this area code are in US Mountain time, where the time is currently 2:47:41 AM on May 9, 2025. The telco provider for 520-603 is Cellco Partnership Dba Verizon Wireless - Az.
 
Choose a phone number from the list below to browse user reports for 520-603. 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.