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858 Area CodeSan Diego, CA

Area code 858 covers San Diego and 33 other cities in California: 746,764 people in San Diego County, on Pacific Time (PT). It overlays 619.

Overview

Major City
San Diego
State
California (CA)
Timezone
Pacific Time (PT)
Current Time
–:––
Overlay
Yes – shares area with 619

Nearby Area Codes

Where is area code 858?

Overview of the 858 Area Code

Geographic Coverage of the 858 Area Code

All 34 cities

San Diego Area Codes Overview

What cities does area code 858 cover?

CityStatePopulationPopulation in 858% of listed-city population% of City
San DiegoCA1,404,452652,07460.5%46.4%
Chula VistaCA278,546012.0%0.0%
El CajonCA103,29104.5%0.0%
La MesaCA60,76702.6%0.0%
SanteeCA59,10402.5%0.0%
National CityCA58,46002.5%0.0%
PowayCA49,43549,4352.1%100.0%
La PresaCA34,16901.5%0.0%
Spring ValleyCA28,20501.2%0.0%
Lemon GroveCA27,86701.2%0.0%
Imperial BeachCA25,56801.1%0.0%
Rancho San DiegoCA21,20800.9%0.0%
LakesideCA20,64800.9%0.0%
Winter GardensCA20,63100.9%0.0%
Casa de Oro-Mount HelixCA18,76200.8%0.0%
CoronadoCA18,03100.8%0.0%
BostoniaCA15,37900.7%0.0%
AlpineCA14,23600.6%0.0%
Solana BeachCA12,86812,8680.6%100.0%
BonitaCA12,53800.5%0.0%
JamulCA6,16300.3%0.0%
Eucalyptus HillsCA5,31300.2%0.0%
Del MarCA3,9023,9020.2%100.0%
Harbison CanyonCA3,84100.2%0.0%
Fairbanks RanchCA3,1483,1480.1%100.0%
Rancho Santa FeCA3,1173,1170.1%100.0%
Granite HillsCA3,03500.1%0.0%
CampoCA2,68400.1%0.0%
CrestCA2,59300.1%0.0%
Pine ValleyCA1,51000.1%0.0%
DescansoCA1,42300.1%0.0%
PotreroCA65600.0%0.0%
JacumbaCA56100.0%0.0%
BoulevardCA31500.0%0.0%

City population is shown in full; each city's share inside 858 is measured from Census tract centroids.

What counties does area code 858 cover?

CountyStatePopulation in 858% of area-code footprint% of County
San Diego CountyCA746,764100%23%
Sources:

Has area code 858 been reported for unwanted calls?

Yes – 2,328 FTC complaints, May 29 – Oct 1, 2026.

  • 63% robocalls
  • ↓ 1% vs prior period
  • FTC data, retrieved 2026-10-05

Most-reported subjects

  • Other41%951
  • Reducing your debt (credit cards, mortgage, student loans)23%527
  • Calls pretending to be government, businesses, or family and friends10%242

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.

Which prefixes and exchanges belong to area code 858?

51% assigned to a telco

  • 79% Landline
  • 21% Wireless
  • 0% Unknown
PrefixUsageCarrier
(858)200-LandlineTpx Communications
(858)201-LandlineLevel 3 Communications
(858)202-LandlinePacific Bell
(858)203-LandlineOnvoy
(858)204-WirelessVerizon Wireless
(858)205-WirelessT-Mobile Usa
(858)206-LandlineYmax Communications
(858)207-LandlineTeleport Communications America
(858)208-WirelessNew Cingular Wireless Pcs
(858)209-WirelessT-Mobile Usa
(858)210-WirelessVerizon Wireless
(858)212-WirelessSprint Spectrum
(858)213-WirelessSprint Spectrum
(858)214-WirelessT-Mobile Usa
(858)215-LandlinePacific Bell
(858)216-LandlineTpx Communications
(858)217-LandlineTpx Communications
(858)218-LandlineTpx Communications
(858)219-LandlineAmerican Messaging Services
(858)220-WirelessSprint Spectrum
(858)221-LandlineLocal Access Services
(858)222-LandlineYmax Communications
(858)223-LandlineOnvoy
(858)224-LandlineOnvoy
(858)225-LandlineMatrix Telecom, Llc. S/I/I Tnci
(858)226-WirelessVerizon Wireless
(858)227-LandlineXo California
(858)228-LandlineXo California
(858)229-WirelessVerizon Wireless
(858)230-LandlineAt&T
(858)231-WirelessT-Mobile Usa
(858)232-WirelessNew Cingular Wireless Pcs
(858)233-LandlineNorth County Communication
(858)234-LandlineNorth County Communication
(858)235-LandlinePaetec Communications
(858)236-LandlineNorth County Communication
(858)237-LandlineNorth County Communication
(858)238-WirelessNew Cingular Wireless Pcs
(858)239-LandlineOnvoy
(858)240-LandlineLevel 3 Telecom Of California
(858)241-WirelessT-Mobile Usa
(858)242-WirelessNew Cingular Wireless Pcs
(858)243-WirelessVerizon Wireless
(858)244-LandlineXo California
(858)245-WirelessVerizon Wireless
(858)246-LandlineLevel 3 Telecom Of California
(858)247-LandlineTerra Nova Telecom
(858)248-WirelessVerizon Wireless
(858)249-WirelessNew Cingular Wireless Pcs
(858)250-LandlineWide Voice
(858)251-LandlinePeerless Network Of California
(858)252-WirelessT-Mobile Usa
(858)253-WirelessVerizon Wireless
(858)254-WirelessSprint Spectrum
(858)255-LandlineTeleport Communications America
(858)256-LandlineComcast Ip Phone
(858)257-LandlineLevel 3 Communications
(858)258-LandlineLevel 3 Communications
(858)259-LandlinePacific Bell
(858)260-WirelessT-Mobile Usa
(858)261-WirelessT-Mobile Usa
(858)262-WirelessT-Mobile Usa
(858)263-LandlineTime Warner Cab
(858)264-LandlineOnvoy
(858)265-WirelessNew Cingular Wireless Pcs
(858)266-LandlinePacific Bell
(858)267-WirelessT-Mobile Usa
(858)268-LandlinePacific Bell
(858)269-LandlinePacific Bell
(858)270-LandlinePacific Bell
(858)271-LandlinePacific Bell
(858)272-LandlinePacific Bell
(858)273-LandlinePacific Bell
(858)274-LandlinePacific Bell
(858)275-WirelessVerizon Wireless
(858)276-WirelessNew Cingular Wireless Pcs
(858)277-LandlinePacific Bell
(858)278-LandlinePacific Bell
(858)279-LandlinePacific Bell
(858)280-LandlineAt&T
(858)281-LandlineLevel 3 Communications
(858)282-WirelessNew Cingular Wireless Pcs
(858)283-LandlineOnvoy
(858)284-LandlineBandwidth.Com Clec
(858)285-LandlineComcast Ip Phone
(858)286-LandlineVonage America
(858)287-WirelessVerizon Wireless
(858)288-WirelessVerizon Wireless
(858)289-WirelessNew Cingular Wireless Pcs
(858)290-WirelessT-Mobile Usa
(858)291-WirelessNew Cingular Wireless Pcs
(858)292-LandlinePacific Bell
(858)293-LandlineTpx Communications
(858)294-LandlineBandwidth.Com Clec
(858)295-WirelessNew Cingular Wireless Pcs
(858)296-LandlineComcast Ip Phone
(858)297-LandlineNorth County Communication
(858)298-WirelessNew Cingular Wireless Pcs
(858)299-LandlineComcast Ip Phone
(858)300-LandlineTpx Communications
(858)301-LandlineVonage America
(858)302-LandlineComcast Ip Phone
(858)303-LandlineComcast Ip Phone
(858)304-LandlineAt&T
(858)305-WirelessT-Mobile Usa
(858)306-LandlineTelnyx
(858)307-LandlinePacific Bell
(858)308-WirelessT-Mobile Usa
(858)309-LandlineLevel 3 Telecom Of California
(858)310-LandlineTwilio International
(858)312-LandlineComcast Ip Phone
(858)313-WirelessT-Mobile Usa
(858)314-LandlineTeleport Communications America
(858)315-WirelessNew Cingular Wireless Pcs
(858)316-WirelessNew Cingular Wireless Pcs
(858)318-LandlineTpx Communications
(858)319-WirelessT-Mobile Usa
(858)320-LandlinePacific Bell
(858)321-LandlinePaetec Communications
(858)322-WirelessVerizon Wireless
(858)323-LandlineLevel 3 Communications
(858)324-LandlineTeleport Communications America
(858)325-LandlineWavenation
(858)326-LandlineBandwidth.Com Clec
(858)327-LandlineNuso
(858)328-WirelessNew Cingular Wireless Pcs
(858)329-LandlineBandwidth.Com Clec
(858)330-WirelessT-Mobile Usa
(858)331-WirelessVerizon Wireless
(858)332-LandlineLevel 3 Telecom Of California
(858)333-LandlineBandwidth.Com Clec
(858)334-LandlinePacific Bell
(858)335-WirelessNew Cingular Wireless Pcs
(858)336-WirelessNew Cingular Wireless Pcs
(858)337-WirelessNew Cingular Wireless Pcs
(858)338-LandlineOnvoy
(858)339-WirelessVerizon Wireless
(858)340-WirelessNew Cingular Wireless Pcs
(858)341-WirelessT-Mobile Usa
(858)342-WirelessNew Cingular Wireless Pcs
(858)343-WirelessNew Cingular Wireless Pcs
(858)344-WirelessNew Cingular Wireless Pcs
(858)345-LandlineComcast Ip Phone
(858)346-LandlineGlobal Crossing Local Services
(858)347-WirelessUsa Mobility Wireless
(858)348-LandlineXo California
(858)349-WirelessNew Cingular Wireless Pcs
(858)350-LandlinePacific Bell
(858)351-LandlineHd Carrier
(858)352-LandlineMcimetro Access Transmission Services
(858)353-WirelessNew Cingular Wireless Pcs
(858)354-WirelessVerizon Wireless
(858)355-LandlineFractel
(858)356-LandlineTpx Communications
(858)357-LandlineLevel 3 Telecom Of California
(858)358-LandlineOnvoy
(858)359-LandlineAmerican Messaging Services
(858)360-LandlinePacific Bell
(858)361-WirelessNew Cingular Wireless Pcs
(858)362-LandlineXo California
(858)363-LandlineCommio
(858)364-LandlineNorth County Communication
(858)365-LandlineOnvoy
(858)366-LandlineXo California
(858)367-LandlineIp Horizon
(858)368-LandlineIp Horizon
(858)369-LandlineAt&T
(858)371-LandlineComcast Ip Phone
(858)373-LandlineXo California
(858)375-LandlineTpx Communications
(858)376-LandlineTpx Communications
(858)377-LandlineFractel
(858)378-WirelessVerizon Wireless
(858)379-LandlineBandwidth.Com Clec
(858)380-LandlineLevel 3 Telecom Of California
(858)381-LandlineTeleport Communications America
(858)382-WirelessNew Cingular Wireless Pcs
(858)384-LandlineGlobal Crossing Local Services
(858)385-LandlinePacific Bell
(858)386-LandlineLevel 3 Telecom Of California
(858)388-LandlineFractel
(858)391-LandlinePacific Bell
(858)395-WirelessVerizon Wireless
(858)397-LandlineComcast Ip Phone
(858)398-LandlineOnvoy
(858)399-LandlineFractel
(858)400-LandlineTpx Communications
(858)401-LandlineTeleport Communications America
(858)404-LandlinePacific Bell
(858)405-WirelessT-Mobile Usa
(858)408-LandlineXo California
(858)410-LandlineMcimetro Access Transmission Services
(858)412-LandlineTime Warner Cab
(858)413-LandlineTpx Communications
(858)414-WirelessVerizon Wireless
(858)422-LandlineFractel
(858)424-LandlineOnvoy
(858)427-LandlinePaetec Communications
(858)428-LandlineMatrix Telecom, Llc. S/I/I Tnci
(858)429-LandlineLevel 3 Communications
(858)430-LandlineXo California
(858)431-LandlineAt&T
(858)432-LandlineTpx Communications
(858)433-LandlinePaetec Communications
(858)434-LandlineXo California
(858)435-LandlinePaetec Communications
(858)436-LandlineTpx Communications
(858)437-LandlinePacific Bell
(858)438-LandlineOnvoy
(858)442-WirelessVerizon Wireless
(858)444-LandlineTpx Communications
(858)449-WirelessVerizon Wireless
(858)450-LandlinePacific Bell
(858)451-LandlinePacific Bell
(858)452-LandlinePacific Bell
(858)453-LandlinePacific Bell
(858)454-LandlinePacific Bell
(858)455-LandlinePacific Bell
(858)456-LandlinePacific Bell
(858)457-LandlinePacific Bell
(858)458-LandlinePacific Bell
(858)459-LandlinePacific Bell
(858)461-LandlineLevel 3 Communications
(858)462-LandlineTon80 Communications
(858)463-LandlineTon80 Communications
(858)465-LandlineLevel 3 Communications
(858)466-LandlineFractel
(858)467-LandlinePacific Bell
(858)471-WirelessVerizon Wireless
(858)472-WirelessVerizon Wireless
(858)477-LandlineFractel
(858)480-LandlineLevel 3 Telecom Of California
(858)481-LandlinePacific Bell
(858)483-LandlinePacific Bell
(858)484-LandlinePacific Bell
(858)485-LandlinePacific Bell
(858)486-LandlinePacific Bell
(858)487-LandlinePacific Bell
(858)488-LandlinePacific Bell
(858)490-LandlinePacific Bell
(858)492-LandlinePacific Bell
(858)493-LandlineAmerican Messaging Services
(858)494-LandlineAmerican Messaging Services
(858)495-LandlinePacific Bell
(858)496-LandlinePacific Bell
(858)499-LandlinePacific Bell
(858)500-LandlineOnvoy
(858)502-LandlinePacific Bell
(858)503-LandlinePacific Bell
(858)504-WirelessT-Mobile Usa
(858)505-LandlinePacific Bell
(858)509-LandlinePacific Bell
(858)513-LandlinePacific Bell
(858)514-LandlinePacific Bell
(858)518-WirelessSprint Spectrum
(858)519-LandlineTpx Communications
(858)521-LandlinePacific Bell
(858)522-LandlinePacific Bell
(858)523-LandlinePacific Bell
(858)524-LandlinePacific Bell
(858)525-LandlinePacific Bell
(858)526-LandlinePacific Bell
(858)527-LandlinePacific Bell
(858)529-LandlineOnvoy
(858)530-LandlinePacific Bell
(858)531-WirelessNew Cingular Wireless Pcs
(858)533-LandlineFractel
(858)534-LandlinePacific Bell
(858)535-LandlinePacific Bell
(858)536-LandlinePacific Bell
(858)537-LandlinePacific Bell
(858)538-LandlinePacific Bell
(858)539-LandlinePacific Bell
(858)541-LandlinePacific Bell
(858)544-LandlineFractel
(858)546-LandlinePacific Bell
(858)547-LandlinePacific Bell
(858)549-LandlinePacific Bell
(858)550-LandlinePacific Bell
(858)551-LandlinePacific Bell
(858)552-LandlinePacific Bell
(858)554-LandlinePacific Bell
(858)558-LandlinePacific Bell
(858)560-LandlinePacific Bell
(858)564-LandlineTpx Communications
(858)565-LandlinePacific Bell
(858)566-LandlinePacific Bell
(858)567-LandlineFractel
(858)568-WirelessNew Cingular Wireless Pcs
(858)569-LandlinePacific Bell
(858)571-LandlinePacific Bell
(858)573-LandlinePacific Bell
(858)576-LandlinePacific Bell
(858)577-LandlinePacific Bell
(858)578-LandlinePacific Bell
(858)581-LandlinePacific Bell
(858)583-WirelessSprint Spectrum
(858)585-LandlineFractel
(858)586-LandlinePacific Bell
(858)587-LandlinePacific Bell
(858)588-LandlineFractel
(858)592-LandlinePacific Bell
(858)597-LandlinePacific Bell
(858)598-LandlineTeleport Communications America
(858)599-LandlineFractel
(858)600-LandlineAmerican Messaging Services
(858)602-WirelessSprint Spectrum
(858)603-WirelessNew Cingular Wireless Pcs
(858)605-LandlinePaetec Communications
(858)609-LandlineMcimetro Access Transmission Services
(858)610-WirelessT-Mobile Usa
(858)613-LandlinePacific Bell
(858)614-LandlinePacific Bell
(858)616-LandlinePacific Bell
(858)617-LandlineLevel 3 Telecom Of California
(858)618-LandlinePacific Bell
(858)621-LandlinePacific Bell
(858)622-LandlinePacific Bell
(858)623-LandlinePacific Bell
(858)625-LandlinePacific Bell
(858)626-LandlinePacific Bell
(858)627-LandlinePacific Bell
(858)630-LandlineMatrix Telecom, Llc. S/I/I Tnci
(858)633-LandlineAt&T
(858)634-LandlineComcast Ip Phone
(858)635-LandlinePacific Bell
(858)636-LandlinePacific Bell
(858)637-LandlinePacific Bell
(858)638-LandlinePacific Bell
(858)642-LandlinePacific Bell
(858)643-LandlinePacific Bell
(858)644-LandlineFractel
(858)646-LandlinePacific Bell
(858)648-LandlineExiant Communications
(858)649-LandlineLevel 3 Telecom Of California
(858)650-LandlinePacific Bell
(858)651-LandlineLevel 3 Telecom Of California
(858)652-WirelessSprint Spectrum
(858)653-LandlinePacific Bell
(858)654-LandlinePacific Bell
(858)655-LandlinePacific Bell
(858)657-LandlinePacific Bell
(858)658-LandlinePacific Bell
(858)663-WirelessSprint Spectrum
(858)665-LandlineTon80 Communications
(858)666-LandlineOnvoy
(858)667-LandlineFractel
(858)668-LandlinePacific Bell
(858)672-LandlinePacific Bell
(858)673-LandlinePacific Bell
(858)674-LandlinePacific Bell
(858)675-LandlinePacific Bell
(858)676-LandlinePacific Bell
(858)677-LandlinePacific Bell
(858)678-LandlinePacific Bell
(858)679-LandlinePacific Bell
(858)682-WirelessSprint Spectrum
(858)683-LandlineMatrix Telecom, Llc. S/I/I Tnci
(858)684-LandlinePacific Bell
(858)687-LandlineTon80 Communications
(858)688-WirelessSprint Spectrum
(858)689-LandlinePacific Bell
(858)692-WirelessVerizon Wireless
(858)693-LandlinePacific Bell
(858)694-LandlinePacific Bell
(858)695-LandlinePacific Bell
(858)699-WirelessNew Cingular Wireless Pcs
(858)703-LandlineMcimetro Access Transmission Services
(858)704-LandlineXo California
(858)705-WirelessNew Cingular Wireless Pcs
(858)707-LandlineTpx Communications
(858)712-LandlineMcimetro Access Transmission Services
(858)713-LandlineTpx Communications
(858)715-LandlinePacific Bell
(858)716-LandlineMcimetro Access Transmission Services
(858)717-WirelessT-Mobile Usa
(858)720-LandlinePacific Bell
(858)722-WirelessNew Cingular Wireless Pcs
(858)723-LandlineTon80 Communications
(858)724-LandlineXo California
(858)726-LandlineXo California
(858)727-LandlineTon80 Communications
(858)728-WirelessUsa Mobility Wireless
(858)729-LandlinePacific Bell
(858)731-LandlineMcimetro Access Transmission Services
(858)732-LandlineOnvoy
(858)733-WirelessT-Mobile Usa
(858)735-WirelessVerizon Wireless
(858)736-LandlineLevel 3 Telecom Of California
(858)737-LandlineMcimetro Access Transmission Services
(858)740-LandlineAt&T
(858)742-LandlineTon80 Communications
(858)744-LandlineFractel
(858)746-LandlineLevel 3 Telecom Of California
(858)748-LandlinePacific Bell
(858)750-WirelessVerizon Wireless
(858)751-LandlineTpx Communications
(858)752-WirelessT-Mobile Usa
(858)753-LandlineXo California
(858)754-LandlineLevel 3 Telecom Of California
(858)755-LandlinePacific Bell
(858)756-LandlinePacific Bell
(858)757-LandlineOnvoy
(858)758-LandlineFractel
(858)759-LandlinePacific Bell
(858)761-LandlineXo California
(858)762-LandlineGlobal Crossing Local Services
(858)763-LandlineAmerican Messaging Services
(858)764-LandlinePaetec Communications
(858)765-LandlineTeleport Communications America
(858)766-LandlineOnvoy
(858)768-LandlineComcast Ip Phone
(858)769-LandlineMatrix Telecom, Llc. S/I/I Tnci
(858)771-LandlineAt&T
(858)774-WirelessNew Cingular Wireless Pcs
(858)775-WirelessVerizon Wireless
(858)776-WirelessT-Mobile Usa
(858)777-LandlineTpx Communications
(858)779-LandlineLevel 3 Telecom Of California
(858)780-LandlinePacific Bell
(858)784-LandlinePacific Bell
(858)786-LandlineFractel
(858)787-LandlineTon80 Communications
(858)788-LandlineFractel
(858)789-LandlineFractel
(858)790-LandlineTeleport Communications America
(858)792-LandlinePacific Bell
(858)793-LandlinePacific Bell
(858)794-LandlinePacific Bell
(858)795-LandlineTeleport Communications America
(858)798-LandlineLevel 3 Telecom Of California
(858)799-LandlineMcimetro Access Transmission Services
(858)800-LandlineBandwidth.Com Clec
(858)805-LandlineLevel 3 Telecom Of California
(858)808-LandlineFractel
(858)810-LandlineTeleport Communications America
(858)812-LandlineTeleport Communications America
(858)815-LandlineMatrix Telecom, Llc. S/I/I Tnci
(858)822-LandlinePacific Bell
(858)824-LandlinePacific Bell
(858)826-LandlinePacific Bell
(858)828-LandlineFractel
(858)829-WirelessSprint Spectrum
(858)831-LandlinePacific Bell
(858)832-LandlineComcast Ip Phone
(858)833-LandlineFractel
(858)834-LandlineGlobal Crossing Local Services
(858)836-LandlineXo California
(858)837-WirelessNew Cingular Wireless Pcs
(858)838-LandlineFractel
(858)842-LandlineComcast Ip Phone
(858)844-LandlineFractel
(858)845-LandlineLevel 3 Telecom Of California
(858)847-LandlinePacific Bell
(858)848-LandlineTeleport Communications America
(858)855-LandlineFractel
(858)856-LandlineAmerican Messaging Services
(858)859-LandlineMcimetro Access Transmission Services
(858)860-LandlineTpx Communications
(858)863-LandlineGlobal Crossing Local Services
(858)864-WirelessSprint Spectrum
(858)866-LandlineTpx Communications
(858)867-LandlineFractel
(858)868-LandlineHd Carrier
(858)869-LandlineTpx Communications
(858)874-LandlinePacific Bell
(858)875-LandlineTpx Communications
(858)876-LandlineGlobal Crossing Local Services
(858)877-LandlineMcimetro Access Transmission Services
(858)878-LandlineFractel
(858)879-LandlineMcimetro Access Transmission Services
(858)880-LandlineMcimetro Access Transmission Services
(858)882-LandlineLevel 3 Telecom Of California
(858)883-WirelessSprint Spectrum
(858)886-LandlinePacific Bell
(858)888-LandlineBandwidth.Com Clec
(858)898-LandlineFractel
(858)899-LandlineFractel
(858)900-LandlineOnvoy
(858)901-LandlineXo California
(858)905-LandlineMcimetro Access Transmission Services
(858)909-LandlinePacific Bell
(858)910-LandlineRadiantiq
(858)914-LandlineLevel 3 Communications
(858)922-WirelessVerizon Wireless
(858)923-LandlineMatrix Telecom, Llc. S/I/I Tnci
(858)924-LandlinePacific Bell
(858)925-LandlineLevel 3 Communications
(858)926-WirelessVerizon Wireless
(858)927-LandlineOnvoy
(858)933-LandlineFractel
(858)935-LandlineXo California
(858)939-LandlinePacific Bell
(858)942-LandlineTeleport Communications America
(858)943-LandlineLevel 3 Telecom Of California
(858)944-LandlineFractel
(858)945-WirelessVerizon Wireless
(858)946-LandlineXo California
(858)947-LandlineMatrix Telecom, Llc. S/I/I Tnci
(858)951-LandlineGlobal Crossing Local Services
(858)952-LandlineLevel 3 Communications
(858)955-LandlineFractel
(858)956-LandlineMatrix Telecom, Llc. S/I/I Tnci
(858)964-LandlinePaetec Communications
(858)966-LandlinePacific Bell
(858)967-WirelessSprint Spectrum
(858)974-LandlinePacific Bell
(858)977-LandlineFractel
(858)987-LandlineOnvoy
(858)988-LandlineFractel
(858)997-WirelessVerizon Wireless
(858)999-LandlineOnvoy

Frequently Asked Questions about the 858 Area Code

Who called me from a 858 number?

21% of its assigned prefixes are wireless. Largest holders: Pacific Bell, Fractel, and New Cingular Wireless Pcs.

Is 858 a scam area code?

Carriers hold 51% of its possible prefixes.

Why do I keep getting calls from the 858 area code?

Complaints fell 1% on the prior period.

Should I answer an unknown 858 number?

63% of its FTC complaints were robocalls. Its most-reported specific subject was "Reducing your debt (credit cards, mortgage, student loans)", at 23%.

How do I block calls from the 858 area code?

Blocking 858 still lets 619 numbers through.

Where is area code 858?

858 covers 34 cities and 746,764 residents in San Diego County, California.

When did area code 858 go into service?

858 went into service on June 12, 1999. It was added to overlay 619.

Is 858 a real area code?

Yes: 39 carriers hold its prefixes, serving 34 cities in San Diego County.

What timezone is the 858 area code in?

858 is on Pacific Time (PT).

How do I call a 858 number from abroad?

Dial +1 858, then the number.

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