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San Buenaventura, CA Area Codes

San Buenaventura, California (population 109,914) uses area codes 805 and 820.

Area code805
Area code820
Time zonePacific
Local time now…

San Buenaventura has no telephone exchange of its own in NANPA records; it is served by the Oxnard exchange about 8.7 km away.

San BuenaventuraOxnardSimi ValleyThousand OaksSanta MariaSanta BarbaraCamarilloSan Luis ObispoLompocMoorparkGoletaSanta PaulaEl Paso de RoblesSan Buenaventura
San Buenaventura and nearby cities in area code 805

Carriers with San Buenaventura numbers

83 prefixes are assigned to the Oxnard exchange: 55% mobile, 11% VoIP and cable, 34% landline.

CarrierPrefixes
Verizon Wireless23
T-Mobile14
Frontier12
AT&T Mobility9
Fractel6
Lumen (Level 3)4
Metropcs Networks4
Twc Ip Enabled Services2

Area codes used in San Buenaventura

Area codePrefixes serving San BuenaventuraMain carriers in this code
80575Frontier, AT&T (Pacific Bell), Verizon Wireless
8208Fractel, AT&T Mobility, Onvoy (Sinch)

San Buenaventura phone number prefixes

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

Nearby cities in area code 805

Questions

What is the area code for San Buenaventura, CA?
San Buenaventura uses 2 area codes: 805 and 820. They overlay each other, so all of them cover the whole city and you dial 10 digits for local calls.
What time zone is San Buenaventura in?
San Buenaventura is in the Pacific time zone.