What time zone is area code 424 in?

Area code 424 uses Pacific Time.

What area codes overlay 424?

310 serves the same area as 424. New numbers in the area can get any of these codes, which is why local calls need all 10 digits.

Is a call from area code 424 a scam?

The area code alone doesn’t tell you. Most calls from 424 are ordinary local calls, but scammers can fake (“spoof”) any number. If you don’t recognize a 424 number, let it go to voicemail.

When did area code 424 start?

424 went into service in 2006. It was created from area code 310.

Can a 424 number be outside California?

Yes. People keep their numbers when they move and when they switch to mobile or internet phone services, so a 424 caller can be anywhere.

Area code 424

Where is area code 424?

Los Angeles, Torrance and Beverly Hills, California

Local time: … (Pacific Time)

State	California
Country	United States
Main cities	Los Angeles, Torrance and Beverly Hills
Time zone	Pacific Time
Overlay area codes	310
In service since	2006 (created from 310)
Assigned prefixes	460
Dialing format	(424) XXX-XXXX · +1 424 XXX XXXX from abroad

Look up a 424 number

Cities and towns in area code 424

Listed by how many phone prefixes (the 3 digits after the area code) are assigned to each place in 424.

Phone companies in area code 424

The carriers that hold the most 424 prefixes. People can move their number to another carrier, so this shows who first issued a number, not who serves it today.

Prefixes	Carrier
74	T-Mobile USA
69	Onvoy
45	Bandwidth.com CLEC
42	Level 3 Communications
36	New Cingular Wireless PCS (AT&T)
33	Fractel
30	Verizon Wireless
23	Metropcs Networks (T-Mobile)

All 460 prefixes in area code 424

Pick the 3 digits after the area code to see that prefix’s city and carrier.

Area codes that overlay 424

Questions

Where is area code 424?: Area code 424 is in California. It serves Los Angeles, Torrance, Beverly Hills, Compton and Santa Monica and 7 other cities and towns.
What time zone is area code 424 in?: Area code 424 uses Pacific Time.
What area codes overlay 424?: 310 serves the same area as 424. New numbers in the area can get any of these codes, which is why local calls need all 10 digits.
Is a call from area code 424 a scam?: The area code alone doesn’t tell you. Most calls from 424 are ordinary local calls, but scammers can fake (“spoof”) any number. If you don’t recognize a 424 number, let it go to voicemail.
When did area code 424 start?: 424 went into service in 2006. It was created from area code 310.
Can a 424 number be outside California?: Yes. People keep their numbers when they move and when they switch to mobile or internet phone services, so a 424 caller can be anywhere.

Other area codes in California

Area code	Main cities
209	Stockton, Modesto and Merced
213	Lsan Da 01, Los Angeles and Lsan Da 10
279	Sacramento, Folsom and Elk Grove
323	Los Angeles, Montebello and South Gate
341	Fremont, Oakland and Hayward
350	Stockton, Modesto and Atwater
357	Clovis, Firebaugh and Fresno
369	Santa Rosa, Clearlake and Fairfield
408	San Jose, Sunnyvale and Campbell
415	San Francisco, San Rafael and Novato
442	Victorville, Palm Springs and Indio
510	Oakland, Fremont and Hayward
530	Chico, Redding and Yuba City
559	Fresno, Visalia and Clovis
562	Long Beach, Bellflower and Downey
619	San Diego, Chula Vista and El Cajon
626	Alhambra, Pasadena and Covina
628	San Francisco, San Rafael and Novato
650	Palo Alto, San Mateo and Mountain View
657	Anaheim, Huntington Beach and Santa Ana
661	Bakersfield, Palmdale and Valencia
669	San Jose, Campbell and Sunnyvale
707	Santa Rosa, Fairfield and Vallejo
714	Anaheim, Santa Ana and Orange
738	Los Angeles, South Gate and Lsan Da 01
747	Burbank, Calabasas and Glendale
760	Palm Springs, Vista and Escondido
805	Oxnard, Santa Barbara and Thousand Oaks
818	Van Nuys, Calabasas and Burbank
820	Camarillo, Oxnard and Newbury Park
831	Salinas, Santa Cruz and Monterey
837	Redding, Auburn and Chico
840	San Bernardino, Pomona and Lake Arrowhead
858	San Diego, Poway and Chula Vista
909	Ontario, San Bernardino and Rancho Cucamonga
916	Sacramento, Roseville and Folsom
925	Walnut Creek, Concord and Pleasanton
949	Irvine, Aliso Viejo and Newport Beach
951	Riverside, Corona and Temecula