858 Area Code: How To Get A San Diego Area Code

858 Area Code: How To Get A San Diego Area Code
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When you think of California, what comes to mind? Beautiful beaches. Sprawling cities. Mountainous landscapes. And there’s no better place to experience it all than San Diego. It’s no wonder why this famous city is home to over 1.4 million residents.

Because of its beauty and ever-shining sun, you might find that this is a great place to set up shop and start promoting your brand new business. For that reason, among many others, you’ll want to get an 858 area code to show people that you’re local, respected, and trusted.

Getting an 858 area code is easier than you might think. Here’s exactly how it’s done, as well as the multitude of benefits that can come along with it.

Where Does an 858 Area Code Include?

If you get a call from an 858 area code, it means it’s coming from San Diego and several surrounding areas. The area code extends into Solana Beach, Del Mar, La Jolla. It also encompasses Rancho Bernardo, Rancho Santa Fe, and Poway areas.

Keep in mind, however, that San Diego is pretty massive. The 858 area code only covers part of it. The other area code that many residents might have is 619, which is used in the Southern portion of the city and parts of Chula Vista.

How to Get an 858 Area Code

There are a few different ways to get an 858 area code, but one of the easiest ways is with Burner. Burner gives you a second phone number that you can use to keep your personal number private.


When creating your burner number, just enter the area code you want to use, and we’ll supply you with a fully functional phone number that reroutes all of your incoming calls while also concealing your outgoing calls. So whenever you get a call on your smartphone, people will only see your burner number with the 858 area code. This masks your personal number to shield you from harm.

You can create as many simultaneous local numbers as you need in any US or Canadian area code. So while an 858 area code will work great while you’re in San Diego, you can have the freedom to change it if you decide to move to Los Angeles, Santa Barbara, or even somewhere out of state.

Keep your numbers for as long as you want, and then burn them whenever you want to ditch them. This is one of the easier ways to obtain an 858 area code that doesn’t require you to purchase a brand new phone.


If you want to change the area code on your single personal number rather than getting a second burner number, most mobile carriers allow you to do this free of charge.

There are a few caveats to keep in mind, however:

  • You can typically only choose an area code – not an entire number. So you can pick an area code preference, but the remaining seven digits are up to chance. With that said, some carriers will let you pick your first three digits.
  • You can’t switch back to your old number after it’s changed.
  • Voicemails are attached to phone numbers, not phones. You’ll need to set up a new voicemail account with your new number.
  • If you’ve blocked numbers on your original number, they won’t be saved with your new one. You’ll need to re-enter blocked numbers one more time.

After resetting your number, the change won’t take effect until you restart your device. Give it a good reset, and then make a test call to ensure that everything is working properly.

Benefits of a Second Phone Number

Getting a second phone number can have a ton of benefits for your privacy as well as your productivity. Here are a few of the major benefits.


Having a second phone number is essential for maintaining your own privacy. This is because all incoming calls will go to your burner number first. You should only use your personal number for people you trust, and a burner number lets you take a look at who’s calling before you decide to route them to your personal number.

If hackers gain access to your phone number, they’ll learn more information about you than you might think. A dual number provides an extra layer of defense against scammers and hackers who might be trying to solicit your personal information. Additionally, it makes it so that you’re less inundated or bogged down by excessive spam calls or texts over and over.

Your burner number works for outgoing calls and texts, too. This means that when you need to reach out to someone for the first time, whether for business or leisure, they’ll only see your burner number, so you can keep your primary one anonymous.

Cyber threats are a growing problem in America, and getting a second phone number is an easy and effective way to keep yourself safe.


San Diego is a commuter city. If you’re coming in and out of town for your business, getting your business an 858 or 619 area code can really boost your client list. In fact, 59% of people are more likely to answer a call from a local area code that they recognize. You can use this to your advantage when getting a new phone number with the appropriate area code.

Making cold calls to clients is just one of many ways to try to achieve new business. And if you want to try to minimize the risk of being ignored, using an 858 or 619 area code can show everyone that you’re a local small business owner who is just trying to grow. Additionally, it’ll help people recognize your business as a trusted source when they can see that the caller ID looks familiar.


Many businesses will ask you to input your phone number in order to sign up for their loyalty programs and get exclusive rewards. The thing is, this can get overwhelming and frustrating when they just keep reaching out to you with new promotions. Use your burner number instead! This lets you still get loyalty rewards without a constant flood of promotions and updates.

Not to mention, it makes it safer for you to text sellers when purchasing items through eBay or Craigslist. This way, if you happen to be dealing with a scam, your personal information stays secured.

In Conclusion

Getting an 858 area code to match the phone numbers in San Diego is great if you recently moved or are trying to make your business number fit in with the crowd in your area. The good news is there are two methods for doing so.

The easiest method is with a second Burner number that works alongside your primary one to re-route calls directly. You choose the area code, and you can throw it away to get a new number whenever you want. However, you can also change your primary number through most mobile carriers if you don’t feel like getting a second number.

Get Burner now to create your 858 area code.


US Census Bureau QuickFacts: San Diego city, California | United States Census Bureau

New Dialing Procedure for 619 and 858 Area Codes | City News | Santee, CA

Cyber Crime | FBI

Here are the best ways to block robocalls right now | BETTER by Today

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