Arizona SSN lookup

Area numbers assigned to Arizona fell in these old-system blocks: 526-527, 600-601, 764-765. Use this page to see which prefixes matched Arizona and then check an individual number.

This is page 10 of 18. The rows on this page run from 600-47-#### to 601-05-####.

Area number range

526-527, 600-601, 764-765

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 Arizona before you run a full lookup.

Arizona area numbers

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

526-527

Areas 526 through 527

600-601

Areas 600 through 601

764-765

Areas 764 through 765

Arizona SSN patterns by year

These rows show the issued area and group combinations linked to Arizona. 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
600-47-####	1985	1987	39 to 59 yrs	Valid
600-49-####	1986	1988	38 to 58 yrs	Valid
600-51-####	1986	1988	38 to 58 yrs	Valid
600-53-####	1987	1989	37 to 57 yrs	Valid
600-55-####	1987	1990	36 to 57 yrs	Valid
600-57-####	1988	1990	36 to 56 yrs	Valid
600-59-####	1988	1991	35 to 56 yrs	Valid
600-61-####	1989	1991	35 to 55 yrs	Valid
600-63-####	1989	1992	34 to 55 yrs	Valid
600-65-####	1990	1993	33 to 54 yrs	Valid
600-67-####	1990	1993	33 to 54 yrs	Valid
600-69-####	1991	1994	32 to 53 yrs	Valid
600-71-####	1991	1994	32 to 53 yrs	Valid
600-73-####	1992	1995	31 to 52 yrs	Valid
600-75-####	1993	1995	31 to 51 yrs	Valid
600-77-####	1993	1996	30 to 51 yrs	Valid
600-79-####	1994	1996	30 to 50 yrs	Valid
600-81-####	1994	1997	29 to 50 yrs	Valid
600-83-####	1995	1997	29 to 49 yrs	Valid
600-85-####	1997	1998	28 to 47 yrs	Valid
600-87-####	1998	1999	27 to 46 yrs	Valid
600-89-####	1999	2000	26 to 45 yrs	Valid
600-91-####	1999	2000	26 to 45 yrs	Valid
600-93-####	2000	2001	25 to 44 yrs	Valid
600-95-####	2001	2002	24 to 43 yrs	Valid
600-97-####	2001	2003	23 to 43 yrs	Valid
600-99-####	2002	2004	22 to 42 yrs	Valid
601-01-####	1936	1950	76 to 108 yrs	Valid
601-03-####	1936	1950	76 to 108 yrs	Valid
601-05-####	1936	1950	76 to 108 yrs	Valid

What this page covers

This page covers issued SSN patterns for Arizona from 600-47-#### to 601-05-####. 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, Arizona 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: 526-01-0001

Check a Arizona SSN

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

More lookup pages

Browse all state lookup pages

Browse the full area number directory