Find any Area Code in Any State

Home » San Bruno (CA)

San Bruno (CA)

This city has 1 area codes

San Bruno, California, located in San Mateo County, sits approximately 12 miles south of San Francisco. With a population of around 44,000, the city covers an area of 3.7 square miles. Established in the late 19th century, San Bruno's history began with the construction of the Central Pacific Railroad, which fostered growth in the area. Notable historical landmarks include the San Bruno Park and the Old Town District, reflecting the city’s development.

San Bruno is strategically important in telecommunications due to its proximity to major tech hubs and its role as the site of critical infrastructure. The city hosts a significant portion of the data centers that support various online services, owing to its connection to vital fiber optic networks. The presence of companies like YouTube, which was acquired by Google, highlights the city’s importance in the tech industry. In addition to this, the San Bruno Mountain serves as a natural backdrop and a vantage point for various telecommunication facilities.

The city also addresses the challenges of urban expansion and infrastructure demands, including the enhancement of telecommunications services to support both residents and businesses. With its blend of historical significance and modern technological relevance, San Bruno plays a unique role in the evolving landscape of California’s communication sector.

San Bruno (CA) Listing Area Codes:

Belmont (CA)

Burlingame (CA)

Daly City (CA)

East Palo Alto (CA)

Foster City (CA)

Los Altos (CA)

Menlo Park (CA)

Millbrae (CA)

Mountain View (CA)

Pacifica (CA)

Palo Alto (CA)

Redwood City (CA)

San Bruno (CA)

San Carlos (CA)

San Mateo (CA)

South San Francisco (CA)

San Bruno (CA) Area Codes:
650
  • What is the San Bruno (CA)'s Area Code?

    San Bruno (CA) has 1 area codes (650). These area codes are split between cities or states, so if you want to call to San Bruno (CA), you need to know exactly where you would like to call.

  • How to call San Bruno (CA) from another state in the U.S?

    Calling San Bruno (CA) from another state in the United States is considered a long-distance call. Here’s how to make the call: First, dial the area code for San Bruno (CA). Each state, and sometimes specific cities within a state, has unique area codes. Then, enter the 7-digit phone number of the person or business you’re trying to reach. If you’re calling from a landline, check with your provider, as long-distance charges may apply. However, most mobile carriers in the U.S. offer nationwide calling without additional fees. Alternatively, you can use VoIP or internet-based calling apps, like Skype, Zoom, or WhatsApp, to bypass traditional long-distance charges. The number you want to reach should look like this: 1-(AreaCode)-111-2222.

Other related cities: