Information About 504-98-1807

According to our records, the prefix 504 is a valid prefix from the state/territory of South Dakota. Social security numbers have been issued with the middle two digits 98. So, this number is likely valid.

The highest group number (the middle two digits) that has been issued for 504 is 41. Keep in mind that the social security system uses an unusual out-of-order numbering scheme:

ODD - 01, 03, 05, 07, 09------EVEN - 10 to 98
EVEN - 02, 04, 06, 08------ODD - 11 to 99

This is all the information we have for this particular number, but here are several ways to obtain more details about this number: