Michigan SSN lookup

Area numbers assigned to Michigan fell in these old-system blocks: 362-386. Use this page to see which prefixes matched Michigan and then check an individual number.

This is page 16 of 57. The rows on this page run from 368-72-#### to 368-33-####.

Area number range

362-386

Published area blocks tied to this lookup page.

Area count

Distinct area numbers in this assignment block.

What this page tells you

Location match

Use these prefixes to see whether the first three digits point to Michigan before you run a full lookup.

Michigan area numbers

The first three digits of an old-style SSN could point to Michigan when they fell inside one of these published ranges.

362-386

Areas 362 through 386

Michigan SSN patterns by year

These rows show the issued area and group combinations linked to Michigan. Open any pattern as a full lookup by swapping in the last four digits.

Social Security number	First year	Last year	Likely age today	Status
368-72-####	1973	1975	51 to 71 yrs	Valid
368-74-####	1974	1976	50 to 70 yrs	Valid
368-76-####	1976	1977	49 to 68 yrs	Valid
368-78-####	1977	1979	47 to 67 yrs	Valid
368-80-####	1979	1980	46 to 65 yrs	Valid
368-82-####	1980	1981	45 to 64 yrs	Valid
368-84-####	1981	1982	44 to 63 yrs	Valid
368-86-####	1982	1984	42 to 62 yrs	Valid
368-88-####	1983	1985	41 to 61 yrs	Valid
368-90-####	1984	1986	40 to 60 yrs	Valid
368-92-####	1985	1987	39 to 59 yrs	Valid
368-94-####	1986	1988	38 to 58 yrs	Valid
368-96-####	1986	1989	37 to 58 yrs	Valid
368-98-####	1987	1990	36 to 57 yrs	Valid
368-02-####	1988	1991	35 to 56 yrs	Valid
368-04-####	1989	1992	34 to 55 yrs	Valid
368-06-####	1990	1992	34 to 54 yrs	Valid
368-08-####	1990	1993	33 to 54 yrs	Valid
368-11-####	1991	1994	32 to 53 yrs	Valid
368-13-####	1992	1995	31 to 52 yrs	Valid
368-15-####	1993	1996	30 to 51 yrs	Valid
368-17-####	1994	1996	30 to 50 yrs	Valid
368-19-####	1995	1997	29 to 49 yrs	Valid
368-21-####	1998	1999	27 to 46 yrs	Valid
368-23-####	1999	2000	26 to 45 yrs	Valid
368-25-####	2000	2001	25 to 44 yrs	Valid
368-27-####	2001	2002	24 to 43 yrs	Valid
368-29-####	2002	2004	22 to 42 yrs	Valid
368-31-####	2004	2006	20 to 40 yrs	Valid
368-33-####	2006	2007	19 to 38 yrs	Valid

What this page covers

This page covers issued SSN patterns for Michigan from 368-72-#### to 368-33-####. If you are scanning older prefixes or comparing issue-year ranges, this gives you a faster way to narrow the search.

Each row represents a valid issued area and group combination under the old system. Open any row to run a full number check and see the likely location and year range.

How to use this page

If an SSN starts with one of the prefixes above, Michigan is a likely issue location under the old system.

To check the number further, run the full nine digits through the checker. The result page can then tell you whether the group fits the published record and what year range the number most likely falls into.

Example old-style prefix for this page: 362-01-0001

Check a Michigan SSN

Enter a full SSN to check whether it fits the old record for Michigan.

More lookup pages

Browse all state lookup pages

Browse the full area number directory