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Muskegon, Michigan Area Code Information |
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Muskegon, MI Area Code is 231 |
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Muskegon, MI is served by area code 231. Area code 231 was put into service on June 5, 1999 and was created
from a split of area code 616. In addition to Muskegon, MI area code 231 serves Norton Shores and Shelby. Muskegon, MI does not utilize any area code overlays. |
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Michigan Area Codes |
231, 248, 269, 313, 517, 586, 616, 734, 810, 906, 947, 989 |
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