What is the area code for Quartz Hill, CA?

The area code for Quartz Hill, California is 661.

What time zone is Quartz Hill in?

Quartz Hill is in the Pacific time zone.

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Quartz Hill, California (population 10,968) uses area code 661.

Area code661

Time zonePacific

Local time now…

Quartz Hill has no telephone exchange of its own in NANPA records; it is served by the Lancaster exchange about 5.9 km away.

Quartz Hill and nearby cities in area code 661

56 prefixes are assigned to the Lancaster exchange: 41% mobile, 16% VoIP and cable, 43% landline.

Carrier	Prefixes
Frontier	15
AT&T Mobility	9
T-Mobile	8
Verizon Wireless	6
Onvoy (Sinch)	5
Lumen (Level 3)	2
Paetec Itel	1
American Messaging Services	1

Area code	Prefixes serving Quartz Hill	Main carriers in this code
661	56	AT&T (Pacific Bell), AT&T Mobility, Onvoy (Sinch)

Numbers starting with these first six digits were originally assigned to the Lancaster exchange.

What is the area code for Quartz Hill, CA?: The area code for Quartz Hill, California is 661.
What time zone is Quartz Hill in?: Quartz Hill is in the Pacific time zone.