Prefix Information

The prefix 644 is part of area code 602 serving Phoenix, Arizona.

This exchange contains 10,000 possible phone numbers (602-644-0000 through 602-644-9999).

Browse Numbers in This Prefix

602-644-0000-0999 602-644-1000-1999 602-644-2000-2999 602-644-3000-3999 602-644-4000-4999 602-644-5000-5999 602-644-6000-6999 602-644-7000-7999 602-644-8000-8999 602-644-9000-9999

Sample Numbers

(602) 644-0000 (602) 644-1234 (602) 644-2000 (602) 644-3333 (602) 644-4444 (602) 644-5555 (602) 644-6000 (602) 644-7777 (602) 644-8888 (602) 644-9999