Connecticut SSN lookup

Area numbers assigned to Connecticut fell in these old-system blocks: 040-049. Use this page to see which prefixes matched Connecticut and then check an individual number.

This is page 2 of 19. The rows on this page run from 040-60-#### to 041-05-####.

Area number range

040-049

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 Connecticut before you run a full lookup.

Connecticut area numbers

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

040-049

Areas 040 through 049

Connecticut SSN patterns by year

These rows show the issued area and group combinations linked to Connecticut. 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
040-60-####	1973	1976	50 to 71 yrs	Valid
040-62-####	1975	1977	49 to 69 yrs	Valid
040-64-####	1977	1978	48 to 67 yrs	Valid
040-66-####	1979	1980	46 to 65 yrs	Valid
040-68-####	1980	1981	45 to 64 yrs	Valid
040-70-####	1981	1983	43 to 63 yrs	Valid
040-72-####	1982	1984	42 to 62 yrs	Valid
040-74-####	1984	1986	40 to 60 yrs	Valid
040-76-####	1985	1987	39 to 59 yrs	Valid
040-78-####	1986	1988	38 to 58 yrs	Valid
040-80-####	1987	1989	37 to 57 yrs	Valid
040-82-####	1988	1990	36 to 56 yrs	Valid
040-84-####	1989	1991	35 to 55 yrs	Valid
040-86-####	1990	1993	33 to 54 yrs	Valid
040-88-####	1991	1993	33 to 53 yrs	Valid
040-90-####	1992	1994	32 to 52 yrs	Valid
040-92-####	1993	1995	31 to 51 yrs	Valid
040-94-####	1994	1996	30 to 50 yrs	Valid
040-96-####	1996	1997	29 to 48 yrs	Valid
040-98-####	1998	1999	27 to 46 yrs	Valid
040-02-####	1999	2000	26 to 45 yrs	Valid
040-04-####	2001	2002	24 to 43 yrs	Valid
040-06-####	2002	2004	22 to 42 yrs	Valid
040-08-####	2004	2006	20 to 40 yrs	Valid
040-11-####	2006	2007	19 to 38 yrs	Valid
040-13-####	2007	2009	17 to 37 yrs	Valid
040-15-####	2009	Unknown	17 to 35 yrs	Valid
041-01-####	1936	1950	76 to 108 yrs	Valid
041-03-####	1936	1950	76 to 108 yrs	Valid
041-05-####	1936	1950	76 to 108 yrs	Valid

What this page covers

This page covers issued SSN patterns for Connecticut from 040-60-#### to 041-05-####. 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, Connecticut 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: 040-01-0001

Check a Connecticut SSN

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

More lookup pages

Browse all state lookup pages

Browse the full area number directory