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408 Area CodeSan Jose, CA

Area code 408 covers San Jose and nearby communities in California, in the Pacific Time (PT) zone, home to about 1,724,205 people across 19 cities. It overlays 669, so the same region uses both and every local call needs all ten digits.

Overview

Major City
San Jose
State
California (CA)
Timezone
Pacific Time (PT)
Current Time
–:––
Overlay
Yes – shares area with 669

Nearby Area Codes

Where is area code 408?

Area code 408 serves part of San Jose, CA and the surrounding areas. It has a single overlay (669) that serves the same area.

Overview of the 408 Area Code

What is the 408 area code?

The 408 area code serves San Jose, California, alongside other established area codes. When you see a 408 number, it indicates a local number within this geographic area.

Why was area code 408 created?

Area code 408 went into service on January 1, 1959, taking over territory that had been part of area code 415. The overlay code 669 now serves the same area.

Geographic Coverage of the 408 Area Code

The 408 area code serves San Jose and surrounding areas in California. It operates within the Pacific Time (PT) time zone. It complements the coverage of area code 669. This area code covers several key cities, including:

  • San Jose
  • Sunnyvale
  • Santa Clara
  • Burbank
  • Milpitas
  • Palo Alto

Got a call from a 408 number? It came from San Jose, CA. Since 408 overlays with 669, every local call in the region needs all ten digits to land on the right line. Of the listed cities' population, San Jose accounts for about 53.9%; the rest is split across 18 smaller cities.

San Jose Area Codes Overview

San Jose is served by multiple area codes, reflecting its telecommunications needs. The 408 area code operates alongside 669. Here are the area codes serving this region:

408669

The introduction of the 408 area code helped prevent number exhaustion, ensuring a continuous supply of phone numbers across the geographic area.

What cities does area code 408 cover?

CityStatePopulationPopulation in 408% of listed-city population% of City
San JoseCA997,368997,36853.9%100.0%
SunnyvaleCA156,792156,7928.5%100.0%
Santa ClaraCA133,132133,1327.2%100.0%
BurbankCA103,533103,5335.6%100.0%
MilpitasCA79,74679,7464.3%100.0%
Palo AltoCA67,65803.7%0.0%
GilroyCA60,39060,3903.3%100.0%
CupertinoCA58,71058,7103.2%100.0%
Morgan HillCA45,95245,9522.5%100.0%
CampbellCA42,89542,8952.3%100.0%
Los GatosCA32,95232,9521.8%100.0%
SaratogaCA30,48630,4861.6%100.0%
Alum RockCA15,53615,5360.8%100.0%
East FoothillsCA8,2698,2690.4%100.0%
San MartinCA7,0277,0270.4%100.0%
Monte SerenoCA3,5633,5630.2%100.0%
Cambrian ParkCA3,2823,2820.2%100.0%
Lexington HillsCA2,4212,4210.1%100.0%
FruitdaleCA9359350.0%100.0%

City population is shown in full. The share of each city inside 408 is measured from Census tract centroids, not estimated from a rate-center match – so a city split between two codes appears on both, at the fraction each one actually holds. The “% of listed-city population” column uses the full populations of the cities listed here.

What counties does area code 408 cover?

1,724,205 residents across 2 counties, counted inside the 408 boundary — a county split between codes contributes only its part.

CountyStatePopulation in 408% of area-code footprint% of County
Santa Clara CountyCA1,720,626100%89%
Santa Cruz CountyCA3,5790%1%

Sources: City populations – U.S. Census Bureau PEP, Vintage 2024 (SUB-IP-EST2024-POP). State populations – the same program, Vintage 2025 (CO-EST2025-ALLDATA). Area-code footprint and county populations – 2020 Census Centers of Population, mapped against NANP area code boundaries. The share of each city inside a code is measured the same way, against Census place boundaries from the Census Bureau's TIGERweb service. Area code assignments – NANPA CO Code data. See our data methodology.

Has area code 408 been reported for unwanted calls?

Yes – 1,148 unwanted-call complaints were reported to the FTC for numbers showing a 408 area code (May 29 – Aug 14, 2026).

  • 53% robocalls
  • ↓ 8% vs prior period

Most-reported subjects

  • Other39%442
  • Dropped call or no message24%277
  • Calls pretending to be government, businesses, or family and friends13%151

Caller ID is easily spoofed, so these figures reflect the number shown on caller ID, not the caller's true location – an area code alone never identifies a caller. The FTC does not verify the facts in these complaints. Source: FTC Do Not Call (DNC) Reported Calls Data, retrieved 2026-08-17.

Which prefixes and exchanges belong to area code 408?

79% assigned to a telco

  • 72% Landline
  • 28% Wireless
  • 0% Unknown
PrefixUsageCarrier
(408)200-LandlineTpx Communications
(408)201-LandlinePacific Bell (Competitive)
(408)202-WirelessVerizon Wireless
(408)203-WirelessNew Cingular Wireless Pcs
(408)204-WirelessVerizon Wireless
(408)205-WirelessVerizon Wireless
(408)206-WirelessVerizon Wireless
(408)207-LandlineTpx Communications
(408)208-LandlineAmerican Messaging Services
(408)209-WirelessVerizon Wireless
(408)210-WirelessSprint Spectrum
(408)212-LandlineMcimetro Access Transmission Services
(408)213-LandlineMcimetro Access Transmission Services
(408)214-LandlineBandwidth.Com Clec
(408)215-LandlineMcimetro Access Transmission Services
(408)216-LandlineMcimetro Access Transmission Services
(408)217-LandlineLevel 3 Communications
(408)218-WirelessNew Cingular Wireless Pcs
(408)219-WirelessNew Cingular Wireless Pcs
(408)220-LandlineMcimetro Access Transmission Services
(408)221-WirelessNew Cingular Wireless Pcs
(408)222-LandlineMcimetro Access Transmission Services
(408)223-LandlinePacific Bell
(408)224-LandlinePacific Bell
(408)225-LandlinePacific Bell
(408)226-LandlinePacific Bell
(408)227-LandlinePacific Bell
(408)228-LandlineXo California
(408)229-LandlinePacific Bell
(408)230-WirelessSprint Spectrum
(408)231-WirelessUsa Mobility Wireless
(408)232-LandlinePacific Bell
(408)233-WirelessUsa Mobility Wireless
(408)234-WirelessVerizon Wireless
(408)235-LandlinePacific Bell
(408)236-LandlinePacific Bell
(408)237-WirelessUsa Mobility Wireless
(408)238-LandlinePacific Bell
(408)239-LandlinePacific Bell
(408)240-LandlineTpx Communications
(408)241-LandlinePacific Bell
(408)242-WirelessNew Cingular Wireless Pcs
(408)243-LandlinePacific Bell
(408)244-LandlinePacific Bell
(408)245-LandlinePacific Bell
(408)246-LandlinePacific Bell
(408)247-LandlinePacific Bell
(408)248-LandlinePacific Bell
(408)249-LandlinePacific Bell
(408)250-WirelessNew Cingular Wireless Pcs
(408)251-LandlinePacific Bell
(408)252-LandlinePacific Bell
(408)253-LandlinePacific Bell
(408)254-LandlinePacific Bell
(408)255-LandlinePacific Bell
(408)256-LandlinePacific Bell
(408)257-LandlinePacific Bell
(408)258-LandlinePacific Bell
(408)259-LandlinePacific Bell
(408)260-LandlinePacific Bell
(408)261-LandlinePacific Bell
(408)262-LandlinePacific Bell
(408)263-LandlinePacific Bell
(408)264-LandlinePacific Bell
(408)265-LandlinePacific Bell
(408)266-LandlinePacific Bell
(408)267-LandlinePacific Bell
(408)268-LandlinePacific Bell
(408)269-LandlinePacific Bell
(408)270-LandlinePacific Bell
(408)271-LandlinePacific Bell
(408)272-LandlinePacific Bell
(408)273-LandlineMcimetro Access Transmission Services
(408)274-LandlinePacific Bell
(408)275-LandlinePacific Bell
(408)276-LandlinePacific Bell
(408)277-LandlinePacific Bell
(408)278-LandlinePacific Bell
(408)279-LandlinePacific Bell
(408)280-LandlinePacific Bell
(408)281-LandlinePacific Bell
(408)282-LandlinePacific Bell
(408)283-LandlinePacific Bell
(408)284-LandlinePacific Bell
(408)285-LandlinePacific Bell
(408)286-LandlinePacific Bell
(408)287-LandlinePacific Bell
(408)288-LandlinePacific Bell
(408)289-LandlinePacific Bell
(408)290-LandlineBandwidth.Com Clec
(408)291-LandlinePacific Bell
(408)292-LandlinePacific Bell
(408)293-LandlinePacific Bell
(408)294-LandlinePacific Bell
(408)295-LandlinePacific Bell
(408)296-LandlinePacific Bell
(408)297-LandlinePacific Bell
(408)298-LandlinePacific Bell
(408)299-LandlinePacific Bell
(408)300-LandlineComcast Ip Phone
(408)301-WirelessUsa Mobility Wireless
(408)302-LandlineAmerican Messaging Services
(408)303-LandlineAmerican Messaging Services
(408)304-LandlineAmerican Messaging Services
(408)305-WirelessUsa Mobility Wireless
(408)306-WirelessNew Cingular Wireless Pcs
(408)307-WirelessNew Cingular Wireless Pcs
(408)308-WirelessUsa Mobility Wireless
(408)309-WirelessVerizon Wireless
(408)310-WirelessT-Mobile Usa
(408)313-WirelessVerizon Wireless
(408)314-WirelessVerizon Wireless
(408)315-WirelessVerizon Wireless
(408)316-WirelessVerizon Wireless
(408)317-LandlineOnvoy
(408)318-WirelessVerizon Wireless
(408)319-WirelessVerizon Wireless
(408)320-LandlineAt&T
(408)321-LandlinePacific Bell
(408)322-WirelessUsa Mobility Wireless
(408)323-LandlinePacific Bell
(408)324-LandlinePacific Bell
(408)325-LandlinePacific Bell
(408)326-LandlinePacific Bell
(408)327-LandlinePacific Bell
(408)328-LandlinePacific Bell
(408)329-LandlineLevel 3 Communications
(408)330-LandlinePacific Bell
(408)331-LandlineXo California
(408)332-WirelessNew Cingular Wireless Pcs
(408)333-LandlineLevel 3 Communications
(408)334-WirelessNew Cingular Wireless Pcs
(408)335-LandlineFrontier California
(408)336-LandlinePacific Bell
(408)337-LandlineCharter Fiberlink Ca-Cco
(408)338-LandlinePacific Bell
(408)339-LandlinePacific Bell
(408)340-LandlineMcimetro Access Transmission Services
(408)341-LandlinePacific Bell
(408)342-LandlinePacific Bell
(408)343-LandlinePacific Bell
(408)344-Wireless33 Wireless
(408)345-LandlinePacific Bell
(408)346-LandlineMcimetro Access Transmission Services
(408)347-LandlinePacific Bell
(408)348-WirelessNew Cingular Wireless Pcs
(408)349-LandlineXo California
(408)350-LandlineXo California
(408)351-LandlineOnvoy
(408)352-LandlineTeleport Communications America
(408)353-LandlineFrontier California
(408)354-LandlineFrontier California
(408)355-LandlinePacific Bell (Competitive)
(408)356-LandlineFrontier California
(408)357-LandlineFrontier California
(408)358-LandlineFrontier California
(408)359-LandlineXo California
(408)360-LandlinePacific Bell
(408)361-LandlinePacific Bell
(408)362-LandlinePacific Bell
(408)363-LandlinePacific Bell
(408)364-LandlinePacific Bell
(408)365-LandlinePacific Bell
(408)366-LandlinePacific Bell
(408)367-LandlineMcimetro Access Transmission Services
(408)368-WirelessNew Cingular Wireless Pcs
(408)369-LandlinePacific Bell
(408)370-LandlinePacific Bell
(408)371-LandlinePacific Bell
(408)372-LandlineYmax Communications
(408)373-WirelessSprint Spectrum
(408)374-LandlinePacific Bell
(408)375-WirelessSprint Spectrum
(408)376-LandlinePacific Bell
(408)377-LandlinePacific Bell
(408)378-LandlinePacific Bell
(408)379-LandlinePacific Bell
(408)380-LandlineTpx Communications
(408)381-LandlineOnvoy
(408)382-LandlinePacific Bell
(408)383-LandlinePacific Bell
(408)384-LandlineTpx Communications
(408)385-LandlineTpx Communications
(408)386-WirelessNew Cingular Wireless Pcs
(408)387-LandlinePacific Bell
(408)388-WirelessUsa Mobility Wireless
(408)389-LandlineLevel 3 Communications
(408)390-WirelessSprint Spectrum
(408)391-WirelessNew Cingular Wireless Pcs
(408)392-LandlinePacific Bell
(408)393-WirelessSprint Spectrum
(408)394-WirelessSprint Spectrum
(408)395-LandlineFrontier California
(408)396-WirelessSprint Spectrum
(408)397-WirelessUsa Mobility Wireless
(408)398-WirelessNew Cingular Wireless Pcs
(408)399-LandlineFrontier California
(408)400-LandlinePacific Bell
(408)401-WirelessSprint Spectrum
(408)402-LandlineFrontier California
(408)403-LandlineAmerican Messaging Services
(408)404-LandlineGlobal Crossing Local Services
(408)405-WirelessVerizon Wireless
(408)406-WirelessNew Cingular Wireless Pcs
(408)407-WirelessUsa Mobility Wireless
(408)409-WirelessT-Mobile Usa
(408)410-WirelessNew Cingular Wireless Pcs
(408)412-LandlineBandwidth.Com Clec
(408)413-LandlineOnvoy
(408)414-LandlineXo California
(408)415-LandlineAmerican Messaging Services
(408)416-LandlineMcimetro Access Transmission Services
(408)417-WirelessNew Cingular Wireless Pcs
(408)418-LandlinePeerless Network Of California
(408)419-LandlinePacific Bell
(408)420-WirelessSprint Spectrum
(408)421-WirelessNew Cingular Wireless Pcs
(408)422-WirelessSprint Spectrum
(408)423-LandlinePacific Bell
(408)424-LandlineMcimetro Access Transmission Services
(408)425-WirelessNew Cingular Wireless Pcs
(408)426-WirelessSprint Spectrum
(408)427-LandlineTeleport Communications America
(408)428-LandlinePacific Bell
(408)429-WirelessT-Mobile Usa
(408)430-LandlineBandwidth.Com Clec
(408)431-WirelessNew Cingular Wireless Pcs
(408)432-LandlinePacific Bell
(408)433-LandlinePacific Bell
(408)434-LandlinePacific Bell
(408)435-LandlinePacific Bell
(408)436-LandlinePacific Bell
(408)437-LandlinePacific Bell
(408)438-WirelessVerizon Wireless
(408)439-WirelessNew Cingular Wireless Pcs
(408)440-LandlineComcast Ip Phone
(408)441-LandlinePacific Bell
(408)442-LandlinePeerless Network Of California
(408)443-LandlineAmerican Messaging Services
(408)444-LandlineOnvoy
(408)445-LandlinePacific Bell
(408)446-LandlinePacific Bell
(408)447-LandlinePacific Bell
(408)448-LandlinePacific Bell
(408)449-LandlineMetropcs
(408)450-LandlinePacific Bell
(408)451-LandlinePacific Bell
(408)452-LandlinePacific Bell
(408)453-LandlinePacific Bell
(408)454-LandlineTpx Communications
(408)455-WirelessT-Mobile Usa
(408)456-LandlinePacific Bell
(408)457-LandlineLevel 3 Communications
(408)458-WirelessNew Cingular Wireless Pcs
(408)459-LandlineYmax Communications
(408)460-WirelessSprint Spectrum
(408)461-WirelessSprint Spectrum
(408)462-LandlineLevel 3 Telecom Of California
(408)463-LandlinePacific Bell
(408)464-WirelessNew Cingular Wireless Pcs
(408)465-LandlineLevel 3 Telecom Of California
(408)466-WirelessSprint Spectrum
(408)467-LandlinePacific Bell
(408)468-LandlinePacific Bell
(408)469-LandlineLevel 3 Communications
(408)470-LandlineTeleport Communications America
(408)471-LandlineBandwidth.Com Clec
(408)472-WirelessVerizon Wireless
(408)473-LandlinePacific Bell
(408)474-LandlinePacific Bell
(408)475-LandlineBandwidth.Com Clec
(408)476-WirelessNew Cingular Wireless Pcs
(408)477-WirelessNew Cingular Wireless Pcs
(408)478-WirelessVerizon Wireless
(408)479-WirelessVerizon Wireless
(408)480-WirelessT-Mobile Usa
(408)481-LandlinePacific Bell
(408)482-WirelessVerizon Wireless
(408)483-WirelessVerizon Wireless
(408)484-LandlineMcimetro Access Transmission Services
(408)485-WirelessUsa Mobility Wireless
(408)486-LandlinePacific Bell
(408)487-LandlinePacific Bell
(408)488-WirelessUsa Mobility Wireless
(408)489-WirelessVerizon Wireless
(408)490-LandlineMcimetro Access Transmission Services
(408)491-LandlinePacific Bell
(408)492-LandlinePacific Bell
(408)493-LandlinePacific Bell
(408)494-LandlinePacific Bell
(408)495-LandlinePacific Bell
(408)496-LandlinePacific Bell
(408)497-WirelessVerizon Wireless
(408)498-LandlineComcast Ip Phone
(408)499-WirelessVerizon Wireless
(408)500-WirelessVerizon Wireless
(408)501-LandlinePacific Bell
(408)502-WirelessVerizon Wireless
(408)503-LandlinePacific Bell
(408)504-WirelessNew Cingular Wireless Pcs
(408)505-WirelessNew Cingular Wireless Pcs
(408)506-WirelessNew Cingular Wireless Pcs
(408)507-WirelessNew Cingular Wireless Pcs
(408)508-WirelessNew Cingular Wireless Pcs
(408)509-LandlineMetropcs
(408)510-WirelessVerizon Wireless
(408)512-LandlineMetropcs
(408)513-LandlineTpx Communications
(408)514-LandlineTpx Communications
(408)515-WirelessVerizon Wireless
(408)516-LandlineOnvoy
(408)517-LandlinePacific Bell
(408)518-LandlineTeleport Communications America
(408)519-LandlineXo California
(408)520-LandlineOnvoy
(408)521-LandlineOnvoy
(408)522-LandlinePacific Bell
(408)523-LandlinePacific Bell
(408)524-LandlinePacific Bell
(408)525-LandlinePacific Bell
(408)526-LandlinePacific Bell
(408)527-LandlinePacific Bell
(408)528-LandlinePacific Bell
(408)529-WirelessVerizon Wireless
(408)530-LandlinePacific Bell
(408)531-LandlinePacific Bell
(408)532-LandlinePacific Bell
(408)533-LandlineMcimetro Access Transmission Services
(408)534-LandlinePacific Bell
(408)535-LandlinePacific Bell
(408)536-LandlinePacific Bell
(408)537-LandlinePacific Bell
(408)538-LandlineOnvoy
(408)539-LandlineOnvoy
(408)540-LandlineXo California
(408)541-LandlinePacific Bell
(408)542-LandlinePacific Bell
(408)543-LandlinePacific Bell
(408)544-LandlinePacific Bell
(408)545-LandlinePacific Bell
(408)546-LandlinePacific Bell
(408)547-LandlineOnvoy
(408)548-LandlinePacific Bell
(408)549-LandlineOnvoy
(408)550-LandlineLevel 3 Communications
(408)551-LandlinePacific Bell
(408)552-WirelessUsa Mobility Wireless
(408)553-LandlinePacific Bell
(408)554-LandlinePacific Bell
(408)556-LandlinePacific Bell
(408)557-LandlinePacific Bell
(408)558-LandlinePacific Bell
(408)559-LandlinePacific Bell
(408)560-LandlineBandwidth.Com Clec
(408)561-LandlineMetropcs
(408)562-LandlinePacific Bell
(408)563-LandlinePacific Bell
(408)564-LandlineComcast Ip Phone
(408)565-LandlinePacific Bell
(408)566-LandlinePacific Bell
(408)567-LandlinePacific Bell
(408)568-WirelessVerizon Wireless
(408)569-WirelessSprint Spectrum
(408)570-LandlinePacific Bell
(408)571-LandlinePacific Bell
(408)572-LandlineMcimetro Access Transmission Services
(408)573-LandlinePacific Bell
(408)574-LandlinePacific Bell
(408)575-LandlinePacific Bell
(408)576-LandlinePacific Bell
(408)577-LandlinePacific Bell
(408)578-LandlinePacific Bell
(408)579-LandlineTpx Communications
(408)580-WirelessT-Mobile Usa
(408)581-WirelessNew Cingular Wireless Pcs
(408)582-LandlineMcimetro Access Transmission Services
(408)583-LandlineMcimetro Access Transmission Services
(408)584-LandlinePacific Bell
(408)585-LandlineTpx Communications
(408)586-LandlinePacific Bell
(408)587-Wireless33 Wireless
(408)588-LandlinePacific Bell
(408)589-LandlineUtility Telecom Group
(408)590-WirelessSprint Spectrum
(408)591-WirelessSprint Spectrum
(408)592-WirelessSprint Spectrum
(408)593-WirelessSprint Spectrum
(408)594-WirelessSprint Spectrum
(408)595-WirelessSprint Spectrum
(408)596-WirelessNew Cingular Wireless Pcs
(408)597-LandlineMcimetro Access Transmission Services
(408)598-WirelessVerizon Wireless
(408)599-WirelessVerizon Wireless
(408)600-WirelessT-Mobile Usa
(408)601-LandlineBandwidth.Com Clec
(408)602-WirelessVerizon Wireless
(408)603-LandlineLevel 3 Telecom Of California
(408)604-LandlineXo California
(408)605-WirelessVerizon Wireless
(408)606-LandlineMcimetro Access Transmission Services
(408)607-WirelessNew Cingular Wireless Pcs
(408)608-LandlineOnvoy
(408)609-WirelessVerizon Wireless
(408)610-WirelessVerizon Wireless
(408)612-LandlineTpx Communications
(408)613-WirelessVerizon Wireless
(408)614-LandlineXo California
(408)615-LandlinePacific Bell
(408)616-LandlinePacific Bell
(408)617-LandlinePacific Bell
(408)618-LandlineXo California
(408)619-WirelessUsa Mobility Wireless
(408)620-LandlineMcimetro Access Transmission Services
(408)621-WirelessNew Cingular Wireless Pcs
(408)622-LandlineBandwidth.Com Clec
(408)623-WirelessNew Cingular Wireless Pcs
(408)624-LandlineGlobal Crossing Local Services
(408)625-LandlineLevel 3 Communications
(408)626-LandlinePacific Bell
(408)627-WirelessT-Mobile Usa
(408)628-LandlineLevel 3 Communications
(408)629-LandlinePacific Bell
(408)630-LandlinePacific Bell
(408)631-WirelessUsa Mobility Wireless
(408)632-LandlineNorth County Communication
(408)633-LandlineNorth County Communication
(408)634-LandlineLevel 3 Telecom Of California
(408)635-LandlinePacific Bell
(408)636-LandlineMcimetro Access Transmission Services
(408)637-LandlineTpx Communications
(408)638-WirelessSprint Spectrum
(408)639-WirelessSprint Spectrum
(408)640-WirelessSprint Spectrum
(408)641-LandlineTpx Communications
(408)642-WirelessVerizon Wireless
(408)643-WirelessT-Mobile Usa
(408)644-WirelessT-Mobile Usa
(408)645-LandlineBandwidth.Com Clec
(408)646-WirelessT-Mobile Usa
(408)647-LandlineTeleport Communications America
(408)648-LandlineIp Horizon
(408)649-WirelessVerizon Wireless
(408)650-LandlineGetgo Communications
(408)651-Wireless33 Wireless
(408)652-LandlinePacific Bell
(408)653-LandlinePacific Bell
(408)654-LandlinePacific Bell
(408)655-WirelessVerizon Wireless
(408)656-WirelessNew Cingular Wireless Pcs
(408)657-LandlineBandwidth.Com Clec
(408)658-LandlineBandwidth.Com Clec
(408)659-WirelessT-Mobile Usa
(408)660-LandlineLevel 3 Telecom Of California
(408)661-LandlineMetropcs
(408)662-LandlineLevel 3 Communications
(408)663-WirelessVerizon Wireless
(408)664-LandlineTeleport Communications America
(408)665-WirelessSprint Spectrum
(408)666-WirelessNew Cingular Wireless Pcs
(408)667-WirelessT-Mobile Usa
(408)668-LandlineOnvoy
(408)669-LandlineBandwidth.Com Clec
(408)670-WirelessVerizon Wireless
(408)671-WirelessVerizon Wireless
(408)672-WirelessVerizon Wireless
(408)673-LandlineXo California
(408)674-WirelessNew Cingular Wireless Pcs
(408)675-LandlineLevel 3 Communications
(408)676-LandlineOnvoy
(408)677-WirelessT-Mobile Usa
(408)678-LandlineTeleport Communications America
(408)679-WirelessNew Cingular Wireless Pcs
(408)680-WirelessT-Mobile Usa
(408)681-LandlinePacific Bell
(408)682-LandlinePacific Bell
(408)683-LandlinePacific Bell
(408)684-LandlineLevel 3 Communications
(408)685-WirelessSprint Spectrum
(408)686-LandlinePacific Bell
(408)687-WirelessSprint Spectrum
(408)688-LandlineGlobal Crossing Local Services
(408)689-LandlineGlobal Crossing Local Services
(408)690-WirelessSprint Spectrum
(408)691-WirelessVerizon Wireless
(408)692-LandlineOnvoy
(408)693-WirelessVerizon Wireless
(408)694-LandlineMcimetro Access Transmission Services
(408)695-LandlinePacific Bell
(408)696-LandlineUtility Telecom Group
(408)697-LandlineUtility Telecom Group
(408)698-LandlineAmerican Messaging Services
(408)699-LandlineUtility Telecom Group
(408)701-LandlineGlobal Crossing Local Services
(408)702-LandlineLevel 3 Telecom Of California
(408)703-LandlineBandwidth.Com Clec
(408)704-LandlinePacific Bell
(408)705-LandlineTeleport Communications America
(408)706-WirelessVerizon Wireless
(408)707-LandlineOnvoy
(408)708-LandlineBandwidth.Com Clec
(408)709-LandlinePeerless Network Of California
(408)710-WirelessVerizon Wireless
(408)712-WirelessVerizon Wireless
(408)713-LandlineBandwidth.Com Clec
(408)714-LandlinePacific Bell
(408)715-LandlineOnvoy
(408)716-LandlineOnvoy
(408)717-LandlineLevel 3 Communications
(408)718-WirelessNew Cingular Wireless Pcs
(408)719-LandlinePacific Bell
(408)720-LandlinePacific Bell
(408)721-LandlinePacific Bell
(408)722-WirelessNew Cingular Wireless Pcs
(408)723-LandlinePacific Bell
(408)724-WirelessVerizon Wireless
(408)725-LandlinePacific Bell
(408)726-WirelessT-Mobile Usa
(408)727-LandlinePacific Bell
(408)728-WirelessVerizon Wireless
(408)729-LandlinePacific Bell
(408)730-LandlinePacific Bell
(408)731-LandlinePacific Bell
(408)732-LandlinePacific Bell
(408)733-LandlinePacific Bell
(408)734-LandlinePacific Bell
(408)735-LandlinePacific Bell
(408)736-LandlinePacific Bell
(408)737-LandlinePacific Bell
(408)738-LandlinePacific Bell
(408)739-LandlinePacific Bell
(408)740-LandlineIp Horizon
(408)741-LandlinePacific Bell
(408)742-LandlinePacific Bell
(408)743-LandlinePacific Bell
(408)744-LandlinePacific Bell
(408)745-LandlinePacific Bell
(408)746-LandlinePacific Bell
(408)747-LandlinePacific Bell
(408)748-LandlinePacific Bell
(408)749-LandlinePacific Bell
(408)750-LandlinePacific Bell
(408)751-LandlinePacific Bell
(408)752-LandlinePacific Bell
(408)753-LandlineXo California
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(408)773-LandlinePacific Bell
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(408)775-WirelessT-Mobile Usa
(408)776-LandlineFrontier California
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(408)781-WirelessVerizon Wireless
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(408)817-LandlinePacific Bell
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(408)830-LandlinePacific Bell
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(408)998-LandlinePacific Bell
(408)999-LandlinePacific Bell

Frequently Asked Questions about the 408 Area Code

Who called me from a 408 number?

A 408 number is assigned to San Jose, California, so a call may come from there. But caller ID is easy to fake, and scammers often spoof a local 408 code to look nearby, so a 408 number doesn't prove the caller is local. Recently, 1,148 unwanted-call complaints were reported to the FTC for numbers showing the 408 code (53% flagged as robocalls). If you don't recognize the number, let it go to voicemail; a real caller will leave a message.

Is 408 a scam area code?

No area code is a scam on its own. 408 is a normal, officially assigned code for San Jose, California. Spam callers spoof local codes to raise the odds you answer, so 408 on your caller ID says nothing about who is really calling. Recently, 1,148 unwanted-call complaints were reported to the FTC for numbers showing the 408 code (53% flagged as robocalls). Judge the call itself, not the area code.

Why do I keep getting calls from the 408 area code?

Repeated calls from different 408 numbers are usually spoofing: a robocaller rotates through 408 numbers so each call looks local and slips past simple blocks. Recently, 1,148 unwanted-call complaints were reported to the FTC for numbers showing the 408 code (53% flagged as robocalls). Blocking one number rarely helps; voicemail screening, your carrier spam filter, and the Do Not Call Registry work better.

Should I answer an unknown 408 number?

If you aren't expecting a 408 call, let it ring to voicemail. Legitimate callers leave a message, most robocallers hang up when no one picks up, and answering can mark your number as active and bring more calls.

How do I block calls from the 408 area code?

Block a single 408 number from your recent-calls list (iPhone: tap the number, then Block this Caller; Android: tap the number, then Block or report spam). To cut the volume, turn on Silence Unknown Callers on iPhone or spam protection on Android, enable spam filtering from your carrier, and register at DoNotCall.gov. Blocking the entire 408 code also stops legitimate local calls, so use it only as a last resort.

Where is area code 408?

Area code 408 covers San Jose and the surrounding area in California, spanning 19 cities with about 1,724,205 residents. It shares its area with overlay code 669.

When did area code 408 go into service?

Area code 408 went into service on January 1, 1959. It was split off from area code 415.

Is 408 a real area code?

Yes. 408 is an active code in the North American Numbering Plan, assigned by NANPA and in service for San Jose, California. A real code can still show up on spoofed spam calls, so treat unknown 408 calls with normal caution.

What timezone is the 408 area code in?

The 408 area code is in the Pacific Time (PT). Because a number can be kept when someone moves or switches to VoIP, a specific 408 caller may not be in that zone.

How do I call a 408 number from abroad?

From outside the US, dial your country's exit code, then 1 (the US country code), then 408 and the seven-digit number. From a mobile phone you can usually just enter +1 408 followed by the number and let the phone add the exit code for you.

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