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408 Area Code Prefixes Directory

Choose a prefix to view phone numbers and related information

U.s. Telepacific Corp.
Carrier

Coverage Area
Counties: Santa Clara,
Cities: San Jose, Saratoga

Pacific Bell - Clec
Carrier

Coverage Area
Cities: Morgan Hill, Los Gatos, Gilroy

Brooks Fiber Communications Of California
Carrier

Coverage Area
Counties: , Santa Clara
Cities: Sunnyvale, San Jose

Allegiance Telecom
Carrier

Coverage Area
Counties: Santa Clara,
Cities: San Jose, Sunnyvale

Bandwidth.com Clec
Carrier

Coverage Area
Counties: , Santa Clara
Cities: San Martin, Sunnyvale, Campbell, Gilroy, San Jose, Los Gatos

Mci Worldcom Communications, Ca
Carrier

Coverage Area
Counties: , Santa Clara
Cities: Sunnyvale, San Jose

Level 3 Communications
Carrier

Coverage Area
Counties: Santa Clara,
Cities: San Jose, Sunnyvale, Campbell, San Martin

Pacific Bell
Carrier

Coverage Area
Counties: Santa Clara,
Cities: San Jose, Sunnyvale, Milpitas, Campbell, Santa Clara, San Martin, Saratoga

Xo California
Carrier

Coverage Area
Counties: Alameda, , Santa Clara
Cities: Fremont, Sunnyvale, Saratoga, San Jose, Morgan Hill, Campbell

American Messaging Services
Carrier

Coverage Area
Counties: Santa Clara
Cities: San Jose

Sbc Internet Services
Carrier

Coverage Area
Counties: Santa Clara
Cities: San Jose

Broadwing Communications
Carrier

Coverage Area
Counties: Santa Clara,
Cities: San Jose, Gilroy, Los Gatos

Verizon California Inc.-ca (gte)
Carrier

Coverage Area
Cities: Los Gatos, Morgan Hill

Charter Fiberlink Ca-cco
Carrier

Coverage Area
Counties: Santa Cruz
Cities: Watsonville

33 Wireless Inc.
Carrier

Coverage Area
Counties: Santa Clara, Monterey
Cities: San Jose, Salinas

AT&T; Local
Carrier

Coverage Area
Counties: Santa Clara
Cities: San Jose

Ymax Communications Corp.
Carrier

Coverage Area
Counties: Santa Clara
Cities: San Jose

Mpower Communications Corp
Carrier

Coverage Area
Counties: Santa Clara,
Cities: San Jose, Morgan Hill

Global Crossing Local Services-ca
Carrier

Coverage Area
Counties: Santa Clara
Cities: San Jose

T-mobile Usa
Carrier

Coverage Area
Counties: , Santa Clara
Cities: Campbell, San Jose, Los Gatos, Sunnyvale, Morgan Hill

Teleport Communications Group - San Francisco
Carrier

Coverage Area
Counties: , Santa Clara
Cities: Gilroy, San Jose, Morgan Hill, Los Gatos, Sunnyvale, Campbell

Peerless Network Of California
Carrier

Coverage Area
Counties: , Santa Clara
Cities: San Martin, San Jose

American Messaging (am)
Carrier

Coverage Area
Counties: Santa Clara
Cities: San Jose

Metro PCS
Carrier

Coverage Area
Counties: , Santa Clara
Cities: Milpitas, San Jose

Tw Telecom Of California Lp
Carrier

Coverage Area
Counties: , Santa Clara
Cities: Sunnyvale, Morgan Hill, Campbell, San Martin, San Jose, Gilroy

360networks (usa) Inc.
Carrier

Coverage Area
Counties: Santa Clara
Cities: San Jose

Mcimetro Access Transmission Services LLC
Carrier

Coverage Area
Counties: Santa Clara
Cities: San Jose

North County Communications Corp.
Carrier

Coverage Area
Cities: Gilroy

O1 Communications
Carrier

Coverage Area
Counties: Santa Clara,
Cities: San Jose, San Martin, Saratoga

Citrix Communications LLC
Carrier

Coverage Area
Counties: Santa Clara
Cities: San Jose

Broadvox-clec
Carrier

Coverage Area
Counties: Santa Clara
Cities: San Jose

Cbeyond Communications
Carrier

Coverage Area
Counties: Santa Clara
Cities: San Jose

Hypercube Telecom
Carrier

Coverage Area
Counties: Santa Clara
Cities: San Jose

The Telephone Connection Local Services
Carrier

Coverage Area
Counties: Santa Clara
Cities: San Jose

Cf Communications DBA Telekenex
Carrier

Coverage Area
Counties: Santa Clara,
Cities: San Jose, Sunnyvale

Verizon California Inc.-ca
Carrier

Coverage Area
Cities: Gilroy

Mpower Networks Services Inc.
Carrier

Coverage Area
Counties: Santa Clara
Cities: San Jose

Global Valley Networks
Carrier

Coverage Area
Cities: Mount Hamilton

The 408 area code is located in San Jose, California including Morgan Hill, Milpitas and was originally put into service on January 1st 1970. Find whose number this is.

Recently Reported Numbers

(408) 555-5555Unknown

All these fake "U.S. Pharmacy", "Canadian Pharmacy", and "Pharmacy Network" scams are from criminals robo-dialing from India using different fake Caller ID or disposable VoIP phone numbers every day to steal credit card numbers. The scammer sometimes begins the call by saying your name to try to gain your trust. It is easy to acquire huge phone database listings of millions of names associated wit

(408) 899-5914Safe

Does Capital One owns this number? Called me to give a code to access my Capital One account on a computer I haven’t used on any business with them.

(408) 509-7457Dangerous

No caller ID since they call my cell. I pick up. The caller has an Indian accent. He reads me some gobbledyogook about my Social Security Number being compromised. He asked for my information. I gave him a phony SSN, name, and address. He had never heard of Massachusetts and made me spell it. He gave me a phony name and badge number. Unfortunately, my phone died at this point.If you have a

(408) 680-5447Dangerous

No caller ID since they called my cell. They leave no message.Another site has a recording of the call, "Hi. This call is from Social Security Administration to inform you that your Social Security Number has been compromised, because we are getting some fraudulent and suspicious activities going on, and it's about to get suspended. Press '1' to talk with investigating officer before we begin t

(408) 212-3182Unknown

This is a fake Social Security scam call by criminals phoning from India, threatening to sue you or arrest you. The call begins with a pre-recorded robotic person speaking English that is generated using text-to-speech software to disguise the origin of this India scam, but then you are transferred to an East Indian scammer who tells you that your Social Security number and/or drivers license has

(408) 899-5914Dangerous

I dont have a Capitol One account... Definitely spam/phishing

(408) 900-2879Dangerous

Getting numerous calls from 408-900-xxxx numbers. No messages.

(408) 769-3509Unknown

Keeps calling

(408) 429-2078Dangerous

No message leftCID was V21916463400181

(408) 340-7412Dangerous

No message but there are VOIP sounds, so definitely a scammer.

Recently Unidentified numbers

408 area code numbers that might be spam, scams or that people have reported as unidentified callers

408-170-5999UNKNOWN
408-535-8244Pacific Bell
408-340-8935Mcimetro Access Transmission Services LLC
408-951-2538Usa Mobility Wireless
408-208-8223American Messaging Services
408-111-5075UNKNOWN
408-949-2226Usa Mobility Wireless
408-178-8531UNKNOWN
408-251-6304Pacific Bell
408-431-9020New Cingular Wireless PCS
408-259-5174Pacific Bell
408-310-9395T-mobile Usa
408-364-1475Pacific Bell
408-633-7307North County Communications Corp.
408-896-9917New Cingular Wireless PCS
408-330-1228Pacific Bell
408-572-3986Brooks Fiber Communications Of California
408-616-2392Pacific Bell
408-976-6805UNKNOWN

Most searched numbers

Cell
All TimeThis Month
408-116-4204First seen 2014-12-20408-579-3147First seen 2017-02-16
408-167-1602First seen 2012-12-10408-291-6620First seen 2015-10-04
408-302-9416First seen 2019-12-24408-446-1832First seen 2014-08-27
408-105-3162First seen 2012-05-07408-115-7917First seen 2014-11-14
408-977-6333First seen 2017-04-20408-618-5775First seen 2017-10-07
Landline
All TimeThis Month
408-726-1583First seen 2010-12-09408-327-8378First seen 2018-09-08
408-767-8536First seen 2010-07-08408-445-2698First seen 2017-01-03
408-829-4672First seen 2018-10-11408-872-6471First seen 2011-01-01
408-559-3464First seen 2017-06-16408-342-3447First seen 2016-11-23
408-477-2838First seen 2014-09-28408-978-2657First seen 2014-02-27

Cities With coverage

CITY LIST
Campbell
Fremont
Gilroy
Hollister
Los Gatos
Milpitas
Morgan Hill
Mount Hamilton
Salinas
San Jose
San Martin
Santa Clara
Saratoga
Sunnyvale
Watsonville