WhereCall is here to provide you with the most information on the area code 559, located in CALIFORNIA.

NPA Information
Area Code (NPA) 559
In Jeopardy? No
Is Assigned? Yes
Assignment Date 06 Nov 1997
In Service? Yes
In Service Date 14 Nov 1998
Parent NPA 209
Overlay No
Predominant Timezone(s) UTC-08:00

Want to report a phone call in 559?

If you’ve received a phone call from a number you didn’t recognize, leave a note about your experience. This will help others to know if they should or should not answer their phone.

Report a Caller