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Antioch, CA Area Code

Antioch, California (population 118,958) uses area code 925.

Area code925
Time zonePacific
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AntiochFremontConcordSan RamonLivermorePittsburgPleasantonDublinWalnut CreekBrentwoodOakleyDanvilleMartinezAntioch
Antioch and nearby cities in area code 925

Carriers with Antioch numbers

67 prefixes are assigned to the Antioch exchange: 42% mobile, 24% VoIP and cable, 34% landline.

CarrierPrefixes
T-Mobile16
AT&T (Pacific Bell)12
AT&T Mobility7
Onvoy (Sinch)6
Verizon Wireless5
Lumen (Level 3)4
Verizon Business (MCImetro)2
Comcast (Xfinity)2

Area codes used in Antioch

Area codePrefixes serving AntiochMain carriers in this code
92567AT&T (Pacific Bell), AT&T Mobility, Verizon Business (MCImetro)

Antioch phone number prefixes

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

Nearby cities in area code 925

Questions

What is the area code for Antioch, CA?
The area code for Antioch, California is 925.
What time zone is Antioch in?
Antioch is in the Pacific time zone.