WhereCall is here to provide you with the most information on the area code 906, located in Michigan, USA. This area code contains 350 prefixes and is not in jeopardy of exceeding the known supply of central office codes during the planning/implementation interval for relief.
|Area Code (NPA)||906|
|Assignment Date||01 Jan 1961|
|In Service Date||19 Mar 1961|
|Predominant Timezone(s)||UTC-05:00 UTC-06:00|
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