Search Online Using Reverse Lookup

Commence searching for the location of a phone number today and discover the benefits of our reverse phone search engine. You'll be able to find the city, state and carrier of your reverse phone query, whether it be a cell, landline or unlisted phone lookup, by simply entering the appropriate area code in the search field.

Example: 510-555-5555:

California Phonebook

Have you experienced calls that weren't recognized further than the callers number, and that made you nervous about answering them? Perhaps you received messages left on your answering machine or voice mail that didn't inform you much as to who was calling (and maybe not even who they were calling)? Or worse yet, have you answered to find a telemarketer or a real threat that you wish you hadn't exposed yourself to? On a lighter note, have you come across phone numbers in notes where you (or someone else) wrote down numbers without a name? Check out our Reverse Phone Service database today!

Area Code 510 Information

Area Code: 510-
State: California (CA)
Cities: Alameda, Albany, Berkeley, Concord, Crockett, El Sobrante, Fremont, Hayward, Hercules, Los Angeles, Oakland, Pleasanton, Richmond, San Francisco, San Jose, San Leandro, Santa Clara, Sunnyvale, Union City, Walnut Creek

Available Exchanges in Area Code 510