Prefix Information

The prefix 505 is part of area code 650 serving San Mateo, California.

This exchange contains 10,000 possible phone numbers (650-505-0000 through 650-505-9999).

Browse Numbers in This Prefix

650-505-0000-0999 650-505-1000-1999 650-505-2000-2999 650-505-3000-3999 650-505-4000-4999 650-505-5000-5999 650-505-6000-6999 650-505-7000-7999 650-505-8000-8999 650-505-9000-9999

Sample Numbers

(650) 505-0000 (650) 505-1234 (650) 505-2000 (650) 505-3333 (650) 505-4444 (650) 505-5555 (650) 505-6000 (650) 505-7777 (650) 505-8888 (650) 505-9999