Prefix Information

The prefix 638 is part of area code 267 serving Philadelphia, Pennsylvania.

This exchange contains 10,000 possible phone numbers (267-638-0000 through 267-638-9999).

Browse Numbers in This Prefix

267-638-0000-0999 267-638-1000-1999 267-638-2000-2999 267-638-3000-3999 267-638-4000-4999 267-638-5000-5999 267-638-6000-6999 267-638-7000-7999 267-638-8000-8999 267-638-9000-9999

Sample Numbers

(267) 638-0000 (267) 638-1234 (267) 638-2000 (267) 638-3333 (267) 638-4444 (267) 638-5555 (267) 638-6000 (267) 638-7777 (267) 638-8888 (267) 638-9999