Prefix Information

The prefix 644 is part of area code 216 serving Cleveland, Ohio.

This exchange contains 10,000 possible phone numbers (216-644-0000 through 216-644-9999).

Browse Numbers in This Prefix

216-644-0000-0999 216-644-1000-1999 216-644-2000-2999 216-644-3000-3999 216-644-4000-4999 216-644-5000-5999 216-644-6000-6999 216-644-7000-7999 216-644-8000-8999 216-644-9000-9999

Sample Numbers

(216) 644-0000 (216) 644-1234 (216) 644-2000 (216) 644-3333 (216) 644-4444 (216) 644-5555 (216) 644-6000 (216) 644-7777 (216) 644-8888 (216) 644-9999