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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) 334

CitySunnyvale
CountySanta Clara
CarrierNew Cingular Wireless Pcs Llc
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Landline

(408) 335

CitySan Francisco
CountySan Francisco
CarrierVerizon California Inc.-ca (gte)
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Landline

(408) 337

CityWatsonville
CountySanta Cruz
CarrierCharter Fiberlink Ca-cco Llc - Ca
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Landline

(408) 340

CitySan Francisco
CountySan Francisco
CarrierMcimetro Access Transmission Services Llc
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