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Area Code Lookup

Area Code 510 Phone Lookup

California, United States. Explore phone prefixes, caller activity, exchange details, and community reports connected to this area code.

678prefix records
57lookup pages
510area code

Phone Prefixes in This Area Code

Each prefix groups related phone numbers by exchange, location, carrier, and line type.

Landline

(510) 269

CityHayward
CountyAlameda
CarrierMci Worldcom Communications Inc. Ca
View Prefix
Landline

(510) 270

CitySan Francisco
CountySan Francisco
CarrierBrooks Fiber Communications Of California - Ca
View Prefix
Landline

(510) 274

CitySan Francisco
CountySan Francisco
CarrierUtility Telephone Inc. - Ca
View Prefix