Prefix Information

The prefix 550 is part of area code 602 serving Phoenix, Arizona.

This exchange contains 10,000 possible phone numbers (602-550-0000 through 602-550-9999).

Browse Numbers in This Prefix

602-550-0000-0999 602-550-1000-1999 602-550-2000-2999 602-550-3000-3999 602-550-4000-4999 602-550-5000-5999 602-550-6000-6999 602-550-7000-7999 602-550-8000-8999 602-550-9000-9999

Sample Numbers

(602) 550-0000 (602) 550-1234 (602) 550-2000 (602) 550-3333 (602) 550-4444 (602) 550-5555 (602) 550-6000 (602) 550-7777 (602) 550-8888 (602) 550-9999