Prefix Information

The prefix 748 is part of area code 650 serving San Mateo, California.

This exchange contains 10,000 possible phone numbers (650-748-0000 through 650-748-9999).

Browse Numbers in This Prefix

650-748-0000-0999 650-748-1000-1999 650-748-2000-2999 650-748-3000-3999 650-748-4000-4999 650-748-5000-5999 650-748-6000-6999 650-748-7000-7999 650-748-8000-8999 650-748-9000-9999

Sample Numbers

(650) 748-0000 (650) 748-1234 (650) 748-2000 (650) 748-3333 (650) 748-4444 (650) 748-5555 (650) 748-6000 (650) 748-7777 (650) 748-8888 (650) 748-9999