| Harper Zip Code, Oklahoma - USA | |||
| BUFFALO | 73834 | 36.791802 | -99.753511 |
| LAVERNE | 73848 | 36.764793 | -99.765785 |
| MAY | 73851 | 36.797229 | -99.64949 |
| ROSSTON | 73855 | 36.797229 | -99.64949 |
Both Thomas Jefferson and John Adams passed away on July 4, 1826, 50 years after the Declaration of Independence was signed.
Oklahoma Zip Codes |