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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) 509

CitySan Francisco
CountySan Francisco
CarrierLevel 3 Communications Llc - Ca
View Prefix
Landline

(510) 516

CitySan Francisco
CountySan Francisco
CarrierBandwidth.com Clec Llc - Ca
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Wireless

(510) 517

CitySan Francisco
CountySan Francisco
CarrierNew Cingular Wireless Pcs Llc
View Prefix
Wireless

(510) 520

CitySan Francisco
CountySan Francisco
CarrierNew Cingular Wireless Pcs Llc
View Prefix