Prefix Information

The prefix 348 is part of area code 650 serving San Mateo, California.

This exchange contains 10,000 possible phone numbers (650-348-0000 through 650-348-9999).

Browse Numbers in This Prefix

650-348-0000-0999 650-348-1000-1999 650-348-2000-2999 650-348-3000-3999 650-348-4000-4999 650-348-5000-5999 650-348-6000-6999 650-348-7000-7999 650-348-8000-8999 650-348-9000-9999

Sample Numbers

(650) 348-0000 (650) 348-1234 (650) 348-2000 (650) 348-3333 (650) 348-4444 (650) 348-5555 (650) 348-6000 (650) 348-7777 (650) 348-8888 (650) 348-9999