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Area Code Lookup

Area Code 408 Phone Lookup

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

783prefix records
66lookup pages
408area code

Phone Prefixes in This Area Code

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

Wireless

(408) 655

CitySunnyvale
CountySanta Clara
CarrierCellco Partnership Dba Verizon Wireless - Ca
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Wireless

(408) 656

CitySanta Clara
CountySanta Clara
CarrierNew Cingular Wireless Pcs Llc
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Landline

(408) 657

CitySan Francisco
CountySan Francisco
CarrierO1 Communications Inc. - Ca
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Landline

(408) 658

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

(408) 660

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

(408) 662

CitySan Francisco
CountySan Francisco
CarrierLevel 3 Communications Llc - Ca
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Wireless

(408) 663

CitySan Francisco
CountySan Francisco
CarrierCellco Partnership Dba Verizon Wireless - Ca
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