St. louis Area Code

St. louis, MI is served by area code 989. This area code was initially assigned on 02-SEP-99 and has been in continuous service since 07-APR-01, supporting the city's growing communication needs over the years.

City Name	St. louis, MI
Area Code	989
State	Michigan
Country	United State
Time Zone	Eastern Standard Time (EST)
Code Type	General Purpose Code
In Service	Yes
Assignment Date	02-SEP-99
In Service Date	07-APR-01

St. louis, MO is served by area code 314. 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 314 is part of an overlay complex (314/557), 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	St. louis, MO
Area Code	314
Overlay Complex	314/557
State	Missouri
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

St. louis, OK is served by area code 405. 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 405 is part of an overlay complex (405/572), 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	St. louis, OK
Area Code	405
Overlay Complex	405/572
State	Oklahoma
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