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Lancaster, CA Area Code

Lancaster, California (population 170,084) uses area code 661.

Area code661
Time zonePacific
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LancasterBakersfieldPalmdaleDelanoOildaleEast NilesWascoShafterRosamondArvinRosedaleMcFarlandLamontLancaster
Lancaster and nearby cities in area code 661

Carriers with Lancaster numbers

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

CarrierPrefixes
Frontier15
AT&T Mobility9
T-Mobile8
Verizon Wireless6
Onvoy (Sinch)5
Lumen (Level 3)2
Paetec Itel1
American Messaging Services1

Area codes used in Lancaster

Area codePrefixes serving LancasterMain carriers in this code
66156AT&T (Pacific Bell), AT&T Mobility, Onvoy (Sinch)

Lancaster phone number prefixes

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

Nearby cities in area code 661

Questions

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