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341 Area Code

Area Code 341 Map

Area code 341 generally covers Oakland, Newark, and Richmond in the U.S. State of California.

Top cities in area code 341

City Prefixes
Oakland, CA22.6%
Newark, CA19.4%
Richmond, CA12.9%
El Sobrante, CA9.7%
Berkeley, CA9.7%
Crockett, CA6.5%
Hayward, CA6.5%
San Francisco, CA3.2%
Fremont, CA3.2%
Union City, CA3.2%

Top telephone carriers in area code 341

Carrier Prefixes
Fractel83.9%
Wide Voice6.5%
Twilio International3.2%
Onvoy3.2%
Telnyx3.2%

Area code 341 has 31 prefixes

Prefix Primary City Usage
341-200RodeoLandline
341-201FremontLandline
341-222OaklandLandline
341-226OaklandLandline
341-234OaklandLandline
341-299OaklandLandline
341-300RichmondLandline
341-314El SobranteLandline
341-333BerkeleyLandline
341-336Union CityLandline
341-345NewarkLandline
341-348NewarkLandline
341-356NewarkLandline
341-388RichmondLandline
341-400OaklandLandline
341-444CrockettLandline
341-465NewarkLandline
341-500El SobranteLandline
341-529NewarkLandline
341-600El SobranteLandline
341-666OaklandLandline
341-758OaklandLandline
341-766BerkeleyLandline
341-777HaywardLandline
341-799RichmondLandline
341-800HaywardLandline
341-888NewarkLandline
341-895San FranciscoLandline
341-900CrockettLandline
341-946BerkeleyLandline
341-999RichmondLandline

Statistics for area code 341