Markham Area Code

We have found 3 cities with names similar to "Markham". Below is the list of cities that match your search criteria.

Markham, IL area code

Markham, IL is served by area code 708. This area code was initially assigned on 04-APR-88 and has been in continuous service since 11-NOV-89, supporting the city's growing communication needs over the years.

The area code 708 is part of an overlay complex (464/708), 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 Markham, IL
Area Code 708
Overlay Complex 464/708
State Illinois
Country United State
Time Zone Central Standard Time (CST)
Code Type General Purpose Code
In Service Yes
Assignment Date 04-APR-88
In Service Date 11-NOV-89
Markham, IL area code

Markham, WA area code

Markham, 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 Markham, 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
Markham, WA area code

Markham, TX area code

Markham, TX is served by area code 979. This area code was initially assigned on 02-SEP-99 and has been in continuous service since 19-FEB-00, supporting the city's growing communication needs over the years.

City Name Markham, TX
Area Code 979
State Texas
Country United State
Time Zone Central Standard Time (CST)
Code Type General Purpose Code
In Service Yes
Assignment Date 02-SEP-99
In Service Date 19-FEB-00
Markham, TX area code