652 degrees Fahrenheit = 344.444444 degrees Celsius
A historic house at 653 Arch Street, Indianapolis, Indiana
Realistic 12-654 “Concertmate” was an early 1970s high-fidelity FM stereo portable radio.
0655 the time i boarded a plane last month
656 is a palindromic number…it remains the same when written backwards.
The Supreme Court in Manila, on July 16, 2003, ordered the forfeiture in favor of government of approximately $658 million which it said was acquired illegally by former President, Ferdinand Marcos.
Here are the house plans and drawings for 660 sq. ft. house.
          661
  661 is prime number 121.
  Note that 121 is a perfect square and a pallindrome.
6-'62 - The month I was born.
I’m in a rut here…
10[sup]999[/sup] + 663 is the smallest titanic prime.
Since area code 664 serves the Caribbean island of Montserrat, you should ignore any “urgent” messages that ask you to place a call to a number that begins with 664.
Here’s a townhouse being offered for $665.
666 - The biblical mark of the beast.
667 miles = 1 073.43245 kilometers
667 US pints = 315.608709 liters
667 pounds = 302.546111 kilograms
667 (sq feet) = 61.9663277 m2
668
The neighbor of the beast.
669 squared = 447 561