Chico Area Code

Chico, CA is served by area code 530. This area code was initially assigned on 23-JUN-97 and has been in continuous service since 01-NOV-97, supporting the city's growing communication needs over the years.

The area code 530 is part of an overlay complex (530/837), which serves the same geographic region. This means that multiple area codes are used in the same area to accommodate the increasing demand for phone numbers.

City Name	Chico, CA
Area Code	530
Overlay Complex	530/837
State	California
Country	United State
Time Zone	Pacific Standard Time (PST)
Code Type	General Purpose Code
In Service	Yes
Assignment Date	23-JUN-97
In Service Date	01-NOV-97

Chico, WA is served by area code 360. This area code was initially assigned on 21-JAN-94 and has been in continuous service since 15-JAN-95, supporting the city's growing communication needs over the years.

The area code 360 is part of an overlay complex (360/564), which serves the same geographic region. This means that multiple area codes are used in the same area to accommodate the increasing demand for phone numbers.

City Name	Chico, WA
Area Code	360
Overlay Complex	360/564
State	Washington
Country	United State
Time Zone	Pacific Standard Time (PST)
Code Type	General Purpose Code
In Service	Yes
Assignment Date	21-JAN-94
In Service Date	15-JAN-95

Chico, TX is served by area code 940. This area code was initially assigned on 22-JAN-97 and has been in continuous service since 25-MAY-97, supporting the city's growing communication needs over the years.

City Name	Chico, TX
Area Code	940
State	Texas
Country	United State
Time Zone	Central Standard Time (CST)
Code Type	General Purpose Code
In Service	Yes
Assignment Date	22-JAN-97
In Service Date	25-MAY-97