Area Code 231

Area Code 231 information.

Area Code 231 Details
Country	United States
State/Province	Michigan
Major City	Muskegon
Time Zone	Eastern (UTC-05:00)

Area Code 231 Prefixes

Prefix	County	Phone Type	Status
231-201	Mecosta	Cell Number	Active
231-202	Mecosta	Cell Number	Active
231-203	Emmet	Cell Number	Active
231-204	Kalkaska	Landline	Active
231-205	Emmet	Landline	Active
231-206	Muskegon	Landline	Active
231-207	Benzie	Landline	Active
231-208	Charlevoix	Landline	Active
231-209	Leelanau	Landline	Active
231-214	Osceola	Landline	Active
231-215	Muskegon	Cell Number	Active
231-217	Manistee	Landline	Active
231-218	Grand Traverse	Cell Number	Active
231-219	Missaukee	Landline	Active
231-220	Muskegon	Landline	Active
231-222	Charlevoix	Landline	Active
231-223	Antrim	Landline	Active
231-224	Newaygo	Landline	Active
231-225	Newaygo	Landline	Active
231-226	Leelanau	Landline	Active

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