Grantsville Area Code

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

Grantsville, UT area code

Grantsville, UT is served by area code 435. This area code was initially assigned on 30-MAY-97 and has been in continuous service since 21-SEP-97, supporting the city's growing communication needs over the years.

City Name Grantsville, UT
Area Code 435
State Utah
Country United State
Time Zone Mountain Standard Time (MST)
Code Type General Purpose Code
In Service Yes
Assignment Date 30-MAY-97
In Service Date 21-SEP-97
Grantsville, UT area code

Grantsville, WV area code

Grantsville, WV is served by area code 304. 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 304 is part of an overlay complex (304/681), 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 Grantsville, WV
Area Code 304
Overlay Complex 304/681
State West Virginia
Country United State
Time Zone Eastern Standard Time (EST)
Code Type General Purpose Code
In Service Yes
Assignment Date 01-JAN-47
In Service Date 01-JAN-47
Grantsville, WV area code

Grantsville, MD area code

Grantsville, MD is served by area code 301. 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 301 is part of an overlay complex (240/227/301), 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 Grantsville, MD
Area Code 301
Overlay Complex 240/227/301
State Maryland
Country United State
Time Zone Eastern Standard Time (EST)
Code Type General Purpose Code
In Service Yes
Assignment Date 01-JAN-47
In Service Date 01-JAN-47
Grantsville, MD area code