Social Security Number Prefixes by State
Prefix Lookup
Search historical SSN area numbers
| Prefix | State Code | State Name |
|---|---|---|
| 158 | NJ | New Jersey |
| 158 | NJ | New Jersey |
| 159 | PA | Pennsylvania |
| 160 | PA | Pennsylvania |
| 161 | PA | Pennsylvania |
| 162 | PA | Pennsylvania |
| 163 | PA | Pennsylvania |
| 164 | PA | Pennsylvania |
| 165 | PA | Pennsylvania |
| 166 | PA | Pennsylvania |
| 167 | PA | Pennsylvania |
| 168 | PA | Pennsylvania |
| 169 | PA | Pennsylvania |
| 170 | PA | Pennsylvania |
| 171 | PA | Pennsylvania |
| 172 | PA | Pennsylvania |
| 173 | PA | Pennsylvania |
| 174 | PA | Pennsylvania |
| 175 | PA | Pennsylvania |
| 176 | PA | Pennsylvania |