415 Area Code

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Establish a Local Presence in San Francisco

No Office Needed

Looking to build trust with customers in the San Francisco Bay Area? A 415 area code tells people you’re local—even if your business is fully remote. While 415 is one of the most recognized and prestigious area codes in California, new 415 numbers are no longer available due to limited supply. If you already own a 415 number, you can port it to DialLink with no downtime. If not, don’t worry—overlay codes like 628 cover the same area and are currently available.
With DialLink, you’ll get a local number backed by a full-featured, AI-powered phone system that’s easy to use, affordable, and built for growth.

Why Choose a 415 Area Code?

Area code 415 covers San Francisco and parts of Marin County. As one of the original California area codes, it carries strong name recognition and local appeal. Whether you're targeting tech companies, financial services, hospitality, or retail businesses, a 415 number helps your business connect like a local.

Who Can Benefit from a Local Phone Number:

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SMBs expanding into the Bay Area market

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Remote-first teams serving California-based customers

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Startups looking to build brand trust in a tech-forward city

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Companies wanting local credibility

How to Get a Local Number with DialLink

  1. Sign up for any DialLink plan
  2. Port your existing 415 number, or choose a 628 overlay code
  3. Start making and receiving calls instantly via mobile, desktop, web, or desk phones

Choose Your Local Phone Number

Expand Beyond Area Code 415

DialLink offers local and international numbers in over 100 countries. Whether you’re growing across the Bay Area or around the globe, we make it easy to scale communications.

Frequently Asked Questions

Where is area code 415?

Area code 415 is in California, covering San Francisco and parts of Marin County.

What city has the area code of 415?

San Francisco is the primary city served by the 415 area code. It also includes nearby areas like San Rafael and Mill Valley.

What is the overlay for the 415 area code?

The overlay for 415 is area code 628. Both codes serve the same region, and new numbers are typically issued with the 628 code.

What's the area code for San Francisco?

San Francisco is covered by both 415 and 628 area codes.

What's the area code for California?

California has dozens of area codes, including 213, 310, 415, 619, 707, and many more, each covering different regions of the state.

What is an overlay area code?

An overlay area code is a secondary code added to the same geographic region as an existing area code. It allows new numbers to be issued without affecting existing numbers.

How many area codes are in the USA?

There are over 300 active area codes in the United States. New ones are introduced as demand for phone numbers grows.

Is there a pattern to area codes in US phone numbers?

Originally, area codes were designed with geographic logic. Now, overlays and new patterns are added based on availability, so geographic patterns are less consistent.

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Ready to Build Your Presence in California?

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