Massachusetts SSN lookup

Area numbers assigned to Massachusetts fell in these old-system blocks: 010-034. Use this page to see which prefixes matched Massachusetts and then check an individual number.

This is page 17 of 40. The rows on this page run from 020-01-#### to 020-58-####.

Area number range

010-034

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 Massachusetts before you run a full lookup.

Massachusetts area numbers

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

010-034

Areas 010 through 034

Massachusetts SSN patterns by year

These rows show the issued area and group combinations linked to Massachusetts. 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
020-01-####	1936	1950	76 to 108 yrs	Valid
020-03-####	1936	1950	76 to 108 yrs	Valid
020-05-####	1936	1950	76 to 108 yrs	Valid
020-07-####	1936	1950	76 to 108 yrs	Valid
020-09-####	1936	1950	76 to 108 yrs	Valid
020-10-####	1936	1950	76 to 108 yrs	Valid
020-12-####	1936	1950	76 to 108 yrs	Valid
020-14-####	1936	1950	76 to 108 yrs	Valid
020-16-####	1936	1950	76 to 108 yrs	Valid
020-18-####	1937	1950	76 to 107 yrs	Valid
020-20-####	1939	1952	74 to 105 yrs	Valid
020-22-####	1941	1954	72 to 103 yrs	Valid
020-24-####	1944	1955	71 to 100 yrs	Valid
020-26-####	1946	1957	69 to 98 yrs	Valid
020-28-####	1948	1958	68 to 96 yrs	Valid
020-30-####	1951	1960	66 to 93 yrs	Valid
020-32-####	1953	1962	64 to 91 yrs	Valid
020-34-####	1955	1963	63 to 89 yrs	Valid
020-36-####	1958	1965	61 to 86 yrs	Valid
020-38-####	1960	1966	60 to 84 yrs	Valid
020-40-####	1962	1968	58 to 82 yrs	Valid
020-42-####	1965	1970	56 to 79 yrs	Valid
020-44-####	1967	1971	55 to 77 yrs	Valid
020-46-####	1969	1973	53 to 75 yrs	Valid
020-48-####	1972	1974	52 to 72 yrs	Valid
020-50-####	1974	1976	50 to 70 yrs	Valid
020-52-####	1976	1977	49 to 68 yrs	Valid
020-54-####	1978	1979	47 to 66 yrs	Valid
020-56-####	1980	1981	45 to 64 yrs	Valid
020-58-####	1981	1983	43 to 63 yrs	Valid

What this page covers

This page covers issued SSN patterns for Massachusetts from 020-01-#### to 020-58-####. 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, Massachusetts 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: 010-01-0001

Check a Massachusetts SSN

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

More lookup pages

Browse all state lookup pages

Browse the full area number directory