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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) 239

CitySan Jose
CountySanta Clara
CarrierMpower Communications Corp - Ca
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Landline

(510) 240

CityWalnut Creek
CountyContra Costa
CarrierTw Telecom Of California Lp - Ca
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Landline

(510) 244

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

(510) 246

CityPleasanton
CountyAlameda
CarrierCellco Partnership Dba Verizon Wireless - Ca
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Landline

(510) 250

CitySan Francisco
CountySan Francisco
CarrierBroadwing Communications Llc - Ca
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