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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) 254

CitySan Francisco
CountySan Francisco
CarrierLevel 3 Communications Llc - Ca
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Landline

(510) 255

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

(510) 256

CitySan Francisco
CountySan Francisco
CarrierO1 Communications Inc. - Ca
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Landline

(510) 257

CitySan Jose
CountySanta Clara
CarrierTeleport Communications Group - San Francisco
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Landline

(510) 260

CitySan Francisco
CountySan Francisco
CarrierComcast Phone Of California Llc - Ca
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