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Area Code 408 Phone Lookup

California, United States

Explore phone numbers, prefixes, and caller activity in New Jersey. View detailed exchange information and community reports for this area code.

Available Prefixes in This Area

Each prefix represents a group of phone numbers tied to a specific carrier and location.

Wireless

(408) 334

City: Sunnyvale

County: Santa Clara

Carrier: New Cingular Wireless Pcs Llc

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Landline

(408) 335

City: San Francisco

County: San Francisco

Carrier: Verizon California Inc.-ca (gte)

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Landline

(408) 337

City: Watsonville

County: Santa Cruz

Carrier: Charter Fiberlink Ca-cco Llc - Ca

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Landline

(408) 340

City: San Francisco

County: San Francisco

Carrier: Mcimetro Access Transmission Services Llc

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