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Blackhawk, CA Area Code

Blackhawk, California (population 10,404) uses area code 925.

Area code925
Time zonePacific
Local time now…

Blackhawk has no telephone exchange of its own in NANPA records; it is served by the Danville exchange about 5 km away.

BlackhawkFremontConcordAntiochSan RamonLivermorePittsburgPleasantonDublinWalnut CreekBrentwoodOakleyDanvilleBlackhawk
Blackhawk and nearby cities in area code 925

Carriers with Blackhawk numbers

38 prefixes are assigned to the Danville exchange: 16% mobile, 29% VoIP and cable, 55% landline.

CarrierPrefixes
AT&T (Pacific Bell)12
Lumen (Level 3)4
AT&T Mobility4
Verizon Business (MCImetro)4
Metropcs3
Tpx Communications3
T-Mobile2
Onvoy (Sinch)2

Area codes used in Blackhawk

Area codePrefixes serving BlackhawkMain carriers in this code
92538AT&T (Pacific Bell), AT&T Mobility, Verizon Business (MCImetro)

Blackhawk phone number prefixes

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

Nearby cities in area code 925

Questions

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