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657 Area CodeAnaheim, CA

Area code 657 covers Anaheim and nearby communities in California, in the Pacific Time (PT) zone, home to about 1,595,550 people across 25 cities. It was added in 2008 as an overlay of 714, so the same region uses both codes and every local call needs all ten digits.

Overview

Major City
Anaheim
State
California (CA)
Timezone
Pacific Time (PT)
Current Time
–:––
Overlay
Yes – shares area with 714

Nearby Area Codes

Where is area code 657?

Area code 657 serves part of Anaheim, CA and the surrounding areas. It has a single overlay (714) that serves the same area.

Overview of the 657 Area Code

What is the 657 area code?

The 657 area code serves Anaheim, California, alongside other established area codes. When you see a 657 number, it indicates a local number within this geographic area.

Why was area code 657 created?

Area code 657 went into service on September 23, 2008, as an overlay of 714. An overlay adds a second code to the same territory instead of splitting it: existing 714 numbers kept their digits, new lines began receiving 657 numbers, and local calls in the region require all ten digits.

Geographic Coverage of the 657 Area Code

The 657 area code serves Anaheim and surrounding areas in California. It operates within the Pacific Time (PT) time zone. It complements the coverage of area code 714. This area code covers several key cities, including:

  • Anaheim
  • Irvine
  • Santa Ana
  • Huntington Beach
  • Garden Grove
  • Fullerton

Got a call from a 657 number? It came from Anaheim, CA. Since 657 overlays with 714, every local call in the region needs all ten digits to land on the right line. Of the listed cities' population, Anaheim accounts for about 13.8%; the rest is split across 24 smaller cities.

Anaheim Area Codes Overview

Anaheim is served by multiple area codes, reflecting its telecommunications needs. The 657 area code operates alongside 714. Here are the area codes serving this region:

657714

The introduction of the 657 area code helped prevent number exhaustion, ensuring a continuous supply of phone numbers across the geographic area.

What cities does area code 657 cover?

CityStatePopulationPopulation in 657% of listed-city population% of City
AnaheimCA344,561344,56113.8%100.0%
IrvineCA318,68332,64312.8%10.2%
Santa AnaCA316,18426,48612.7%8.4%
Huntington BeachCA193,151193,1517.7%100.0%
Garden GroveCA172,361163,7176.9%95.0%
FullertonCA140,054140,0545.6%100.0%
OrangeCA137,941135,9995.5%98.6%
Costa MesaCA109,13104.4%0.0%
WestminsterCA89,53772,7573.6%81.3%
Buena ParkCA82,61182,6113.3%100.0%
TustinCA78,86303.2%0.0%
Yorba LindaCA66,48966,4892.7%100.0%
La HabraCA61,3919,6512.5%15.7%
Fountain ValleyCA56,03631,5972.2%56.4%
PlacentiaCA53,39553,3952.1%100.0%
CypressCA49,28649,2862.0%100.0%
BreaCA47,84447,8441.9%100.0%
La MiradaCA46,36716,1161.9%34.8%
StantonCA41,18841,1881.6%100.0%
North TustinCA24,91711,4021.0%45.8%
Seal BeachCA24,42101.0%0.0%
La PalmaCA15,09215,0920.6%100.0%
Los AlamitosCA11,84600.5%0.0%
Midway CityCA8,4858,4850.3%100.0%
Villa ParkCA5,6985,6980.2%100.0%

City population is shown in full. The share of each city inside 657 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 657 cover?

1,595,550 residents across 2 counties, counted inside the 657 boundary — a county split between codes contributes only its part.

CountyStatePopulation in 657% of area-code footprint% of County
Orange CountyCA1,578,86499%50%
Los Angeles CountyCA16,6861%0%

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 657 been reported for unwanted calls?

Yes – 500 unwanted-call complaints were reported to the FTC for numbers showing a 657 area code (May 29 – Aug 14, 2026).

  • 59% robocalls
  • ↑ 5% vs prior period

Most-reported subjects

  • Other38%191
  • Dropped call or no message22%109
  • Reducing your debt (credit cards, mortgage, student loans)13%63

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 657?

52% assigned to a telco

  • 38% Landline
  • 62% Wireless
  • 0% Unknown
PrefixUsageCarrier
(657)200-LandlineMetropcs Networks
(657)201-LandlineMetropcs Networks
(657)202-LandlinePeerless Network Of California
(657)203-LandlineLevel 3 Communications
(657)204-LandlineBandwidth.Com Clec
(657)205-LandlineMcimetro Access Transmission Services
(657)206-WirelessT-Mobile Usa
(657)207-LandlineMetropcs Networks
(657)208-LandlineOnvoy
(657)209-WirelessVerizon Wireless
(657)210-LandlineBandwidth.Com Clec
(657)212-LandlineLevel 3 Communications
(657)213-LandlinePeerless Network Of California
(657)214-LandlineBandwidth.Com Clec
(657)215-LandlineLevel 3 Communications
(657)216-LandlineBandwidth.Com Clec
(657)217-LandlineBandwidth.Com Clec
(657)218-LandlineTime Warner Cab
(657)219-WirelessVerizon Wireless
(657)220-LandlineTime Warner Cab
(657)221-LandlineLevel 3 Communications
(657)222-LandlineOnvoy
(657)223-LandlineTime Warner Cab
(657)224-LandlinePeerless Network Of California
(657)225-LandlinePeerless Network Of California
(657)226-LandlineBandwidth.Com Clec
(657)227-LandlineTime Warner Cab
(657)228-LandlinePeerless Network Of California
(657)229-LandlineBandwidth.Com Clec
(657)230-LandlineLevel 3 Communications
(657)231-LandlineAt&T
(657)232-LandlineTime Warner Cab
(657)233-LandlineAt&T
(657)234-LandlineBandwidth.Com Clec
(657)235-LandlineBandwidth.Com Clec
(657)236-WirelessVerizon Wireless
(657)237-LandlineLevel 3 Communications
(657)238-WirelessT-Mobile Usa
(657)239-LandlineLevel 3 Communications
(657)240-WirelessVerizon Wireless
(657)241-LandlinePaetec Communications
(657)242-LandlineLevel 3 Communications
(657)243-LandlineLevel 3 Communications
(657)244-WirelessNew Cingular Wireless Pcs
(657)245-LandlinePeerless Network Of California
(657)246-WirelessT-Mobile Usa
(657)247-LandlineTime Warner Cab
(657)248-WirelessNew Cingular Wireless Pcs
(657)249-WirelessVerizon Wireless
(657)250-WirelessVerizon Wireless
(657)251-LandlineTime Warner Cab
(657)252-WirelessT-Mobile Usa
(657)253-WirelessT-Mobile Usa
(657)254-WirelessT-Mobile Usa
(657)255-LandlineOnvoy
(657)256-LandlineOnvoy
(657)257-WirelessT-Mobile Usa
(657)258-LandlineTime Warner Cab
(657)259-LandlineTime Warner Cab
(657)260-WirelessVerizon Wireless
(657)261-LandlineOnvoy
(657)262-LandlineMetropcs Networks
(657)263-LandlineMetropcs Networks
(657)264-WirelessVerizon Wireless
(657)265-WirelessVerizon Wireless
(657)266-WirelessT-Mobile Usa
(657)267-LandlineBandwidth.Com Clec
(657)268-WirelessVerizon Wireless
(657)269-WirelessVerizon Wireless
(657)270-WirelessVerizon Wireless
(657)271-WirelessT-Mobile Usa
(657)272-WirelessT-Mobile Usa
(657)273-WirelessSprint Spectrum
(657)274-WirelessVerizon Wireless
(657)275-LandlineTpx Communications
(657)276-LandlineLevel 3 Communications
(657)277-LandlinePeerless Network Of California
(657)278-LandlinePacific Bell
(657)279-LandlineOnvoy
(657)280-WirelessNew Cingular Wireless Pcs
(657)281-WirelessT-Mobile Usa
(657)282-LandlineTime Warner Cab
(657)283-WirelessVerizon Wireless
(657)284-LandlineBandwidth.Com Clec
(657)285-WirelessVerizon Wireless
(657)286-WirelessNew Cingular Wireless Pcs
(657)287-WirelessVerizon Wireless
(657)288-WirelessVerizon Wireless
(657)289-LandlineLevel 3 Communications
(657)290-WirelessVerizon Wireless
(657)291-WirelessNew Cingular Wireless Pcs
(657)292-WirelessVerizon Wireless
(657)293-LandlineOnvoy
(657)294-WirelessNew Cingular Wireless Pcs
(657)295-LandlineLevel 3 Communications
(657)296-WirelessT-Mobile Usa
(657)297-LandlineOnvoy
(657)298-WirelessVerizon Wireless
(657)299-WirelessVerizon Wireless
(657)300-LandlineOnvoy
(657)301-WirelessVerizon Wireless
(657)302-WirelessVerizon Wireless
(657)303-WirelessVerizon Wireless
(657)304-LandlineLevel 3 Communications
(657)305-WirelessVerizon Wireless
(657)306-WirelessVerizon Wireless
(657)307-WirelessVerizon Wireless
(657)308-WirelessVerizon Wireless
(657)309-WirelessVerizon Wireless
(657)310-WirelessVerizon Wireless
(657)312-WirelessVerizon Wireless
(657)313-LandlineLevel 3 Telecom Of California
(657)314-LandlineLevel 3 Communications
(657)315-LandlineAt&T
(657)316-WirelessVerizon Wireless
(657)317-LandlinePeerless Network Of California
(657)318-WirelessVerizon Wireless
(657)319-WirelessSprint Spectrum
(657)320-LandlineTeleport Communications America
(657)321-WirelessT-Mobile Usa
(657)322-WirelessVerizon Wireless
(657)323-WirelessVerizon Wireless
(657)324-WirelessVerizon Wireless
(657)325-LandlineOnvoy
(657)326-LandlineShelcomm
(657)327-WirelessVerizon Wireless
(657)328-LandlineTeleport Communications America
(657)329-LandlineTime Warner Cab
(657)330-LandlinePeerless Network Of California
(657)331-LandlineOnvoy
(657)332-LandlineOnvoy
(657)333-LandlineBandwidth.Com Clec
(657)334-WirelessT-Mobile Usa
(657)335-WirelessT-Mobile Usa
(657)336-WirelessVerizon Wireless
(657)337-LandlineAt&T
(657)338-WirelessVerizon Wireless
(657)339-LandlineBandwidth.Com Clec
(657)340-WirelessT-Mobile Usa
(657)341-WirelessT-Mobile Usa
(657)342-WirelessT-Mobile Usa
(657)343-WirelessVerizon Wireless
(657)344-WirelessVerizon Wireless
(657)345-WirelessT-Mobile Usa
(657)346-WirelessT-Mobile Usa
(657)347-WirelessT-Mobile Usa
(657)348-LandlinePeerless Network Of California
(657)349-WirelessVerizon Wireless
(657)350-WirelessVerizon Wireless
(657)351-WirelessT-Mobile Usa
(657)352-WirelessNew Cingular Wireless Pcs
(657)353-WirelessVerizon Wireless
(657)354-LandlineMetropcs Networks
(657)355-WirelessT-Mobile Usa
(657)356-LandlineTelnyx
(657)357-WirelessT-Mobile Usa
(657)358-LandlineLevel 3 Communications
(657)359-LandlineBandwidth.Com Clec
(657)360-WirelessVerizon Wireless
(657)361-WirelessVerizon Wireless
(657)362-LandlineShelcomm
(657)363-WirelessT-Mobile Usa
(657)364-WirelessVerizon Wireless
(657)365-WirelessT-Mobile Usa
(657)366-LandlineBandwidth.Com Clec
(657)367-WirelessVerizon Wireless
(657)368-WirelessNew Cingular Wireless Pcs
(657)369-WirelessVerizon Wireless
(657)370-WirelessVerizon Wireless
(657)371-WirelessVerizon Wireless
(657)372-WirelessT-Mobile Usa
(657)373-LandlineBandwidth.Com Clec
(657)374-WirelessVerizon Wireless
(657)375-WirelessT-Mobile Usa
(657)376-WirelessNew Cingular Wireless Pcs
(657)377-LandlineOnvoy
(657)378-LandlinePeerless Network Of California
(657)379-WirelessVerizon Wireless
(657)380-WirelessVerizon Wireless
(657)381-WirelessVerizon Wireless
(657)382-WirelessVerizon Wireless
(657)383-LandlinePeerless Network Of California
(657)384-WirelessNew Cingular Wireless Pcs
(657)385-WirelessNew Cingular Wireless Pcs
(657)386-WirelessVerizon Wireless
(657)387-LandlineOnvoy
(657)388-WirelessVerizon Wireless
(657)389-WirelessVerizon Wireless
(657)390-LandlineOnvoy
(657)391-WirelessNew Cingular Wireless Pcs
(657)392-WirelessVerizon Wireless
(657)393-WirelessVerizon Wireless
(657)394-WirelessNew Cingular Wireless Pcs
(657)395-WirelessNew Cingular Wireless Pcs
(657)396-WirelessVerizon Wireless
(657)397-WirelessNew Cingular Wireless Pcs
(657)398-WirelessVerizon Wireless
(657)399-WirelessVerizon Wireless
(657)400-LandlineOnvoy
(657)401-WirelessVerizon Wireless
(657)402-WirelessVerizon Wireless
(657)403-WirelessVerizon Wireless
(657)404-WirelessVerizon Wireless
(657)405-WirelessVerizon Wireless
(657)406-WirelessVerizon Wireless
(657)407-WirelessVerizon Wireless
(657)408-WirelessNew Cingular Wireless Pcs
(657)409-WirelessVerizon Wireless
(657)410-WirelessVerizon Wireless
(657)412-WirelessVerizon Wireless
(657)413-LandlineMcimetro Access Transmission Services
(657)414-WirelessVerizon Wireless
(657)415-WirelessVerizon Wireless
(657)416-WirelessVerizon Wireless
(657)417-WirelessVerizon Wireless
(657)418-WirelessNew Cingular Wireless Pcs
(657)419-WirelessVerizon Wireless
(657)420-WirelessVerizon Wireless
(657)421-WirelessVerizon Wireless
(657)422-WirelessSprint Spectrum
(657)423-WirelessVerizon Wireless
(657)424-WirelessVerizon Wireless
(657)425-WirelessNew Cingular Wireless Pcs
(657)426-WirelessVerizon Wireless
(657)427-WirelessNew Cingular Wireless Pcs
(657)428-WirelessNew Cingular Wireless Pcs
(657)429-WirelessVerizon Wireless
(657)430-WirelessVerizon Wireless
(657)431-WirelessT-Mobile Usa
(657)432-WirelessVerizon Wireless
(657)433-WirelessVerizon Wireless
(657)434-WirelessVerizon Wireless
(657)435-WirelessVerizon Wireless
(657)436-WirelessNew Cingular Wireless Pcs
(657)437-WirelessVerizon Wireless
(657)438-LandlineAirespring
(657)439-LandlinePeerless Network Of California
(657)440-WirelessNew Cingular Wireless Pcs
(657)441-WirelessVerizon Wireless
(657)442-WirelessVerizon Wireless
(657)443-LandlineVonage America
(657)444-LandlineBandwidth.Com Clec
(657)445-WirelessT-Mobile Usa
(657)446-WirelessNew Cingular Wireless Pcs
(657)447-WirelessVerizon Wireless
(657)448-WirelessVerizon Wireless
(657)449-WirelessVerizon Wireless
(657)450-WirelessVerizon Wireless
(657)451-WirelessVerizon Wireless
(657)452-LandlineBandwidth.Com Clec
(657)453-WirelessVerizon Wireless
(657)454-WirelessVerizon Wireless
(657)455-WirelessVerizon Wireless
(657)456-WirelessT-Mobile Usa
(657)457-WirelessVerizon Wireless
(657)458-WirelessVerizon Wireless
(657)459-WirelessVerizon Wireless
(657)460-WirelessVerizon Wireless
(657)461-WirelessVerizon Wireless
(657)462-WirelessVerizon Wireless
(657)463-WirelessVerizon Wireless
(657)464-LandlineBandwidth.Com Clec
(657)465-WirelessNew Cingular Wireless Pcs
(657)466-WirelessVerizon Wireless
(657)467-LandlineOnvoy
(657)468-WirelessNew Cingular Wireless Pcs
(657)469-WirelessVerizon Wireless
(657)470-WirelessVerizon Wireless
(657)471-WirelessVerizon Wireless
(657)472-WirelessVerizon Wireless
(657)473-WirelessVerizon Wireless
(657)474-WirelessNew Cingular Wireless Pcs
(657)475-WirelessVerizon Wireless
(657)476-WirelessVerizon Wireless
(657)477-WirelessVerizon Wireless
(657)478-WirelessNew Cingular Wireless Pcs
(657)479-WirelessVerizon Wireless
(657)480-WirelessNew Cingular Wireless Pcs
(657)481-WirelessVerizon Wireless
(657)482-WirelessVerizon Wireless
(657)483-WirelessVerizon Wireless
(657)484-WirelessVerizon Wireless
(657)485-LandlineTelnyx
(657)486-LandlineTelnyx
(657)487-LandlineLevel 3 Communications
(657)488-WirelessVerizon Wireless
(657)489-WirelessVerizon Wireless
(657)490-WirelessVerizon Wireless
(657)491-WirelessVerizon Wireless
(657)492-WirelessVerizon Wireless
(657)493-WirelessVerizon Wireless
(657)494-WirelessVerizon Wireless
(657)495-WirelessVerizon Wireless
(657)496-WirelessVerizon Wireless
(657)497-WirelessVerizon Wireless
(657)498-WirelessVerizon Wireless
(657)499-LandlineFractel
(657)500-LandlineOnvoy
(657)501-WirelessVerizon Wireless
(657)502-WirelessT-Mobile Usa
(657)503-WirelessVerizon Wireless
(657)504-WirelessVerizon Wireless
(657)505-WirelessT-Mobile Usa
(657)506-WirelessVerizon Wireless
(657)507-WirelessVerizon Wireless
(657)508-WirelessT-Mobile Usa
(657)509-WirelessNew Cingular Wireless Pcs
(657)510-WirelessVerizon Wireless
(657)512-WirelessVerizon Wireless
(657)513-WirelessVerizon Wireless
(657)514-LandlineBandwidth.Com Clec
(657)515-WirelessVerizon Wireless
(657)516-WirelessVerizon Wireless
(657)517-WirelessVerizon Wireless
(657)518-WirelessVerizon Wireless
(657)519-WirelessVerizon Wireless
(657)520-WirelessNew Cingular Wireless Pcs
(657)521-WirelessVerizon Wireless
(657)522-LandlineBandwidth.Com Clec
(657)523-WirelessT-Mobile Usa
(657)524-WirelessVerizon Wireless
(657)525-LandlineCommio
(657)526-LandlineTeleport Communications America
(657)527-WirelessT-Mobile Usa
(657)528-WirelessVerizon Wireless
(657)529-LandlineBandwidth.Com Clec
(657)530-WirelessNew Cingular Wireless Pcs
(657)531-WirelessNew Cingular Wireless Pcs
(657)532-WirelessNew Cingular Wireless Pcs
(657)533-LandlineFractel
(657)534-WirelessT-Mobile Usa
(657)535-LandlineBandwidth.Com Clec
(657)536-WirelessVerizon Wireless
(657)537-WirelessT-Mobile Usa
(657)538-WirelessVerizon Wireless
(657)539-WirelessVerizon Wireless
(657)540-WirelessT-Mobile Usa
(657)541-WirelessVerizon Wireless
(657)542-WirelessVerizon Wireless
(657)543-WirelessT-Mobile Usa
(657)544-LandlineFractel
(657)545-WirelessVerizon Wireless
(657)546-WirelessVerizon Wireless
(657)547-WirelessVerizon Wireless
(657)548-WirelessVerizon Wireless
(657)549-LandlineBandwidth.Com Clec
(657)550-WirelessVerizon Wireless
(657)551-WirelessT-Mobile Usa
(657)552-WirelessVerizon Wireless
(657)553-LandlineOnvoy
(657)554-WirelessVerizon Wireless
(657)556-WirelessT-Mobile Usa
(657)557-WirelessVerizon Wireless
(657)558-WirelessVerizon Wireless
(657)559-WirelessVerizon Wireless
(657)560-WirelessVerizon Wireless
(657)561-WirelessVerizon Wireless
(657)562-WirelessNew Cingular Wireless Pcs
(657)563-WirelessVerizon Wireless
(657)564-WirelessVerizon Wireless
(657)565-LandlineMcimetro Access Transmission Services
(657)566-LandlineFractel
(657)567-LandlineOnvoy
(657)568-WirelessVerizon Wireless
(657)569-WirelessVerizon Wireless
(657)570-WirelessVerizon Wireless
(657)571-LandlineBandwidth.Com Clec
(657)572-WirelessVerizon Wireless
(657)573-WirelessVerizon Wireless
(657)574-WirelessVerizon Wireless
(657)575-WirelessVerizon Wireless
(657)576-WirelessVerizon Wireless
(657)577-LandlineFractel
(657)578-WirelessVerizon Wireless
(657)579-LandlineTeleport Communications America
(657)580-WirelessVerizon Wireless
(657)581-WirelessVerizon Wireless
(657)582-LandlineOnvoy
(657)583-WirelessVerizon Wireless
(657)584-WirelessVerizon Wireless
(657)585-WirelessT-Mobile Usa
(657)586-WirelessVerizon Wireless
(657)587-LandlineFractel
(657)588-LandlineFractel
(657)589-WirelessVerizon Wireless
(657)590-WirelessVerizon Wireless
(657)591-WirelessVerizon Wireless
(657)592-WirelessVerizon Wireless
(657)593-WirelessVerizon Wireless
(657)594-LandlinePaetec Communications
(657)595-WirelessVerizon Wireless
(657)596-WirelessVerizon Wireless
(657)597-WirelessVerizon Wireless
(657)598-WirelessVerizon Wireless
(657)599-LandlineFractel
(657)600-LandlineOnvoy
(657)601-WirelessVerizon Wireless
(657)602-LandlineBarr Tell Usa
(657)603-WirelessVerizon Wireless
(657)604-WirelessVerizon Wireless
(657)605-LandlineTpx Communications
(657)606-WirelessVerizon Wireless
(657)607-WirelessVerizon Wireless
(657)608-WirelessT-Mobile Usa
(657)609-WirelessVerizon Wireless
(657)610-LandlineBarr Tell Usa
(657)612-WirelessT-Mobile Usa
(657)613-LandlineBandwidth.Com Clec
(657)614-WirelessVerizon Wireless
(657)615-WirelessT-Mobile Usa
(657)616-LandlinePeerless Network Of California
(657)617-WirelessVerizon Wireless
(657)618-WirelessT-Mobile Usa
(657)619-LandlineTeleport Communications America
(657)620-LandlineBandwidth.Com Clec
(657)621-WirelessVerizon Wireless
(657)622-LandlinePacific Bell
(657)623-WirelessT-Mobile Usa
(657)624-WirelessVerizon Wireless
(657)625-WirelessT-Mobile Usa
(657)626-LandlineTon80 Communications
(657)627-WirelessVerizon Wireless
(657)628-WirelessVerizon Wireless
(657)629-LandlineBandwidth.Com Clec
(657)630-WirelessVerizon Wireless
(657)631-LandlineBandwidth.Com Clec
(657)632-LandlineBandwidth.Com Clec
(657)633-LandlineFractel
(657)634-WirelessVerizon Wireless
(657)635-WirelessVerizon Wireless
(657)636-WirelessVerizon Wireless
(657)637-WirelessVerizon Wireless
(657)638-WirelessVerizon Wireless
(657)639-WirelessVerizon Wireless
(657)640-WirelessVerizon Wireless
(657)641-WirelessVerizon Wireless
(657)642-WirelessVerizon Wireless
(657)643-WirelessNew Cingular Wireless Pcs
(657)644-LandlineFractel
(657)645-LandlineNuso
(657)646-WirelessVerizon Wireless
(657)647-WirelessNew Cingular Wireless Pcs
(657)648-WirelessVerizon Wireless
(657)649-WirelessVerizon Wireless
(657)650-LandlineTwilio International
(657)651-WirelessVerizon Wireless
(657)652-LandlineTon80 Communications
(657)653-WirelessVerizon Wireless
(657)654-WirelessVerizon Wireless
(657)655-LandlineFractel
(657)656-LandlineOnvoy
(657)657-LandlineOnvoy
(657)658-WirelessVerizon Wireless
(657)659-WirelessVerizon Wireless
(657)660-LandlineTeleport Communications America
(657)661-WirelessVerizon Wireless
(657)662-WirelessVerizon Wireless
(657)663-WirelessVerizon Wireless
(657)664-WirelessVerizon Wireless
(657)665-WirelessVerizon Wireless
(657)666-LandlineOnvoy
(657)667-LandlineTime Warner Cab
(657)668-WirelessVerizon Wireless
(657)669-WirelessNew Cingular Wireless Pcs
(657)671-LandlineLevel 3 Communications
(657)677-LandlineFractel
(657)686-LandlineTon80 Communications
(657)688-LandlineFractel
(657)693-LandlineTon80 Communications
(657)699-LandlineOnvoy
(657)720-LandlineComcast Ip Phone
(657)722-LandlineBandwidth.Com Clec
(657)724-LandlineFractel
(657)732-LandlineFractel
(657)733-LandlineFractel
(657)739-WirelessT-Mobile Usa
(657)742-LandlineTon80 Communications
(657)744-LandlineFractel
(657)746-LandlineTon80 Communications
(657)755-LandlineFractel
(657)756-LandlineOnvoy
(657)757-LandlineTwilio International
(657)758-LandlineFractel
(657)766-LandlineFractel
(657)767-LandlineTon80 Communications
(657)770-LandlineBarr Tell Usa
(657)777-LandlineBandwidth.Com Clec
(657)786-LandlineFractel
(657)788-LandlineFractel
(657)789-LandlineFractel
(657)799-LandlineFractel
(657)800-LandlineOnvoy
(657)822-LandlineFractel
(657)832-LandlineTon80 Communications
(657)833-LandlineFractel
(657)837-LandlineTon80 Communications
(657)842-LandlineFractel
(657)844-LandlineFractel
(657)845-LandlineTime Warner Cab
(657)855-LandlineFractel
(657)859-LandlineComcast Ip Phone
(657)866-LandlineFractel
(657)867-LandlineFractel
(657)877-LandlineFractel
(657)888-LandlineBandwidth.Com Clec
(657)895-LandlineTwilio International
(657)899-LandlineFractel
(657)900-LandlineBandwidth.Com Clec
(657)922-LandlineFractel
(657)933-LandlineFractel
(657)944-LandlineFractel
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Frequently Asked Questions about the 657 Area Code

Who called me from a 657 number?

A 657 number is assigned to Anaheim, California, so a call may come from there. But caller ID is easy to fake, and scammers often spoof a local 657 code to look nearby, so a 657 number doesn't prove the caller is local. Recently, 500 unwanted-call complaints were reported to the FTC for numbers showing the 657 code (59% flagged as robocalls). If you don't recognize the number, let it go to voicemail; a real caller will leave a message.

Is 657 a scam area code?

No area code is a scam on its own. 657 is a normal, officially assigned code for Anaheim, California. Spam callers spoof local codes to raise the odds you answer, so 657 on your caller ID says nothing about who is really calling. Recently, 500 unwanted-call complaints were reported to the FTC for numbers showing the 657 code (59% flagged as robocalls). Judge the call itself, not the area code.

Why do I keep getting calls from the 657 area code?

Repeated calls from different 657 numbers are usually spoofing: a robocaller rotates through 657 numbers so each call looks local and slips past simple blocks. Recently, 500 unwanted-call complaints were reported to the FTC for numbers showing the 657 code (59% 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 657 number?

If you aren't expecting a 657 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 657 area code?

Block a single 657 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 657 code also stops legitimate local calls, so use it only as a last resort.

Where is area code 657?

Area code 657 covers Anaheim and the surrounding area in California, spanning 25 cities with about 1,595,550 residents. It shares its area with overlay code 714.

When did area code 657 go into service?

Area code 657 went into service on September 23, 2008. It was added as an overlay of 714, so 657 numbers serve the same area that 714 already covered.

Is 657 a real area code?

Yes. 657 is an active code in the North American Numbering Plan, assigned by NANPA and in service for Anaheim, California. A real code can still show up on spoofed spam calls, so treat unknown 657 calls with normal caution.

What timezone is the 657 area code in?

The 657 area code is in the Pacific Time (PT). Because a number can be kept when someone moves or switches to VoIP, a specific 657 caller may not be in that zone.

How do I call a 657 number from abroad?

From outside the US, dial your country's exit code, then 1 (the US country code), then 657 and the seven-digit number. From a mobile phone you can usually just enter +1 657 followed by the number and let the phone add the exit code for you.

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