Area Code 707: Benicia, California - area-code -

Frequently Asked Questions

Area code 707 covers portions of Sonoma, Solano, Napa, Humboldt, Mendocino, Lake, and Del Norte counties. It also includes small parts of Marin and Trinity counties. This area encompasses diverse landscapes, from vineyards and coastal towns to redwood forests.
Dial 1 + the 10-digit phone number, including the 707 area code. 10-digit dialing (1 + area code + number) is required even for local calls within the 707 area code itself.
Area code 369 is the overlay for 707. This means both area codes serve the same geographic region, and 10-digit dialing is necessary for all calls.
Area code 707 was established in 1959. It was split from the 415 area code to handle the increasing demand for phone numbers due to growth in Northern California.
The California Public Utilities Commission (CPUC) regulates area code 707. Visit their website (https://www.cpuc.ca.gov/) for updates and details regarding services, pricing, and number allocation.
Major carriers like AT&T, Verizon, and T-Mobile operate within the 707 area code. Smaller, regional carriers also provide services, offering consumers several choices.
Benicia is located in Solano County, California, and falls within the 707 area code. It's known for its historical landmarks, charming downtown, and waterfront location.
The 707 area code uses 10-digit dialing (1 + area code + number) because of the 369 overlay. Both 707 and 369 serve the same geographic area, so dialing all 10 digits is necessary to ensure calls connect correctly.
Popular attractions include Napa Valley's wineries, the historic town of Benicia, the redwood forests of the North Coast, and Six Flags Discovery Kingdom in Vallejo. The area's diverse landscapes offer something for everyone.
The CPUC regulates telecommunications within California, including the 707 area code. They ensure fair pricing, adequate service quality, and efficient number allocation, acting as an advocate for consumers.
Due to the 369 overlay, new numbers may be assigned with either the 707 or 369 area code. Both codes serve the same region, so contacting a service provider is the best way to check availability.
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