231 Area Code

About Area Code 231

Area Code: 231
City: Muskegon
State: Michigan
County: Muskegon
Time Zone: America/Detroit
Latitude / Longitude: 43.02465, -85.181773333333

Area code 231 is located in the United States and is used in the region around Muskegon, Michigan. It currently serves approximately 3 cities across 1 states.

In this dataset, area code 231 covers parts of Michigan. Major cities using this area code include Muskegon, Norton Shores, and Shelby.

Cities in Area Code 231

Below is a list of cities that use area code 231 in this dataset:

• Muskegon
• Norton Shores
• Shelby

Counties / Regions Covered

Area code 231 covers the following counties or regions:

• Muskegon
• Oceana

Location and Coordinates

The approximate central location for area code 231 is near latitude 43.02465 and longitude -85.181773333333. Individual city coordinates vary within the area code's coverage:

• Muskegon, Michigan (lat 43.23418, lng -86.24839)
• Norton Shores, Michigan (lat 43.1689, lng -86.26395)
• Shelby, Michigan (lat 42.67087, lng -83.03298)

Time Zone Information

Based on the underlying city data, area code 231 is used in the following time zone(s): America/Detroit.

Related Area Code Pages

Explore related area code pages on Burning Compass:

• All area codes in Michigan
• Area codes for the city of Muskegon
• Area codes in Muskegon