Pontiac Area Code

Pontiac, IL is served by area code 815. This area code was initially assigned on 01-JAN-47 and has been in continuous service since 01-JAN-47, supporting the city's growing communication needs over the years.

The area code 815 is part of an overlay complex (779/815), 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	Pontiac, IL
Area Code	815
Overlay Complex	779/815
State	Illinois
Country	United State
Time Zone	Central Standard Time (CST)
Code Type	General Purpose Code
In Service	Yes
Assignment Date	01-JAN-47
In Service Date	01-JAN-47

Pontiac, MI is served by area code 248. This area code was initially assigned on 08-NOV-96 and has been in continuous service since 10-MAY-97, supporting the city's growing communication needs over the years.

The area code 248 is part of an overlay complex (248/947), 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	Pontiac, MI
Area Code	248
Overlay Complex	248/947
State	Michigan
Country	United State
Time Zone	Eastern Standard Time (EST)
Code Type	General Purpose Code
In Service	Yes
Assignment Date	08-NOV-96
In Service Date	10-MAY-97

Pontiac, MO is served by area code 417. This area code was initially assigned on 01-JAN-50 and has been in continuous service since 01-JAN-50, supporting the city's growing communication needs over the years.

City Name	Pontiac, MO
Area Code	417
State	Missouri
Country	United State
Time Zone	Central Standard Time (CST)
Code Type	General Purpose Code
In Service	Yes
Assignment Date	01-JAN-50
In Service Date	01-JAN-50