Find any Area Code in Any State

Home » San Dimas (CA)

San Dimas (CA)

This city has 1 area codes

San Dimas, located in Los Angeles County, California, is a city known for its blend of suburban charm and significant historical roots. Established in the late 19th century, San Dimas originally served as a railroad town, playing a crucial role in the transportation network that facilitated trade and migration in Southern California. The city's rich history includes its incorporation in 1960 and notable events like the establishment of the San Dimas Lemon Festival, celebrating its agricultural heritage.

Today's San Dimas covers an area of approximately 15.2 square miles and hosts a population of around 36,000 residents. Its unique geographical position near the San Gabriel Mountains provides both scenic vistas and opportunities for outdoor activities, further enhancing its appeal as a residential community.

In terms of telecommunications, San Dimas benefits from its proximity to major infrastructure that supports robust connectivity. The city’s development heavily relies on modern technology, including both wired and wireless communication networks, essential for local businesses and residents. Additionally, San Dimas features high-speed internet options, reflecting California's push for improved digital access. The city also embraces local initiatives aimed at expanding broadband services, ensuring that telecommunications remain a key component of its ongoing growth and development. San Dimas stands out for balancing its historical legacy while adapting to the demands of the digital age, making it a noteworthy subject of study in urban and telecommunications development.

San Dimas (CA) Listing Area Codes:

Chino Hills (CA)

Claremont (CA)

Chino (CA)

Colton (CA)

Diamond Bar (CA)

Fontana (CA)

Highland (CA)

La Verne (CA)

Montclair (CA)

Ontario (CA)

Pomona (CA)

Rancho Cucamonga (CA)

Redlands (CA)

Rialto (CA)

San Bernardino (CA)

San Dimas (CA)

Upland (CA)

Yucaipa (CA)

San Dimas (CA) Area Codes:
909
  • What is the San Dimas (CA)'s Area Code?

    San Dimas (CA) has 1 area codes (909). These area codes are split between cities or states, so if you want to call to San Dimas (CA), you need to know exactly where you would like to call.

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

    Calling San Dimas (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 Dimas (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: