Prefix Information

The prefix 638 is part of area code 623 serving Glendale, Arizona.

This exchange contains 10,000 possible phone numbers (623-638-0000 through 623-638-9999).

Browse Numbers in This Prefix

623-638-0000-0999 623-638-1000-1999 623-638-2000-2999 623-638-3000-3999 623-638-4000-4999 623-638-5000-5999 623-638-6000-6999 623-638-7000-7999 623-638-8000-8999 623-638-9000-9999

Sample Numbers

(623) 638-0000 (623) 638-1234 (623) 638-2000 (623) 638-3333 (623) 638-4444 (623) 638-5555 (623) 638-6000 (623) 638-7777 (623) 638-8888 (623) 638-9999