820 Area Code

Get a 820 Area Code Phone Number to Serve Oxnard

Get multiple local and vanity phone numbers with 820 area code numbers for private and business purposes from anywhere in the world. Customize your business numbers with 820 local phone numbers and relish various benefits.

Localize your business across Oxnard, CA.
Quick Setup - Instant Activation - Effortless Termination Anytime.
Connect multiple devices with 820 area code numbers for better communication.
Exceptional Flexibility & Scalability with 820 Area Code Numbers.
Cutting-edge communication features for employee productivity & customer experience.
820 area code location
Select numbers :
  • Call
    Call
  • SMS
    SMS
  • MMS
    MMS

What is Current 820 Area Code Location?

The 820 area code is the telephone code primarily located in the San Luis Obispo, Ventura, and Santa Barbara Counties and the southernmost regions of Monterey County in South Central California. It is an overlay for area code 805. It covers Oxnard, Santa Maria, Ventura, Simi Valley, Santa Barbara, Thousand Oaks, and other small communities.

The table on the side illustrates the top locations (cities and communities) served by area code 820 in the US state of California.

City/Town Country TimeZone
Port Hueneme Cbc Base, CA Ventura Pacific
Los Olivos, CA Santa Barbara Pacific
Creston, CA San Luis Obispo Pacific
Guadalupe, CA Santa Barbara Pacific
Summerland, CA Santa Barbara Pacific
Goleta, CA Santa Barbara Pacific
Oak View, CA Ventura Pacific
Bradley, CA Monterey Pacific
Simi Valley, CA Ventura Pacific
Avila Beach, CA San Luis Obispo Pacific
Cayucos, CA San Luis Obispo Pacific
Piru, CA Ventura Pacific
Solvang, CA Santa Barbara Pacific
Templeton, CA San Luis Obispo Pacific
Cambria, CA San Luis Obispo Pacific
Nipomo, CA San Luis Obispo Pacific
San Simeon, CA San Luis Obispo Pacific
Santa Maria, CA Santa Barbara Pacific
Port Hueneme, CA Ventura Pacific
Pismo Beach, CA San Luis Obispo Pacific
San Miguel, CA San Luis Obispo Pacific
Morro Bay, CA San Luis Obispo Pacific
Santa Margarita, CA San Luis Obispo Pacific
Arroyo Grande, CA San Luis Obispo Pacific
Oxnard, CA Ventura Pacific
Santa Ynez, CA Santa Barbara Pacific
Los Osos, CA San Luis Obispo Pacific
Newbury Park, CA Ventura Pacific
Moorpark, CA Ventura Pacific
Santa Paula, CA Ventura Pacific
Fillmore, CA Ventura Pacific
San Luis Obispo, CA San Luis Obispo Pacific
Santa Barbara, CA Santa Barbara Pacific
Thousand Oaks, CA Ventura Pacific
Santa Paula, CA Ventura Pacific
Buellton, CA Santa Barbara Pacific
Port Hueneme, CA Ventura Pacific
Harmony, CA San Luis Obispo Pacific
Brandeis, CA Ventura Pacific
Atascadero, CA San Luis Obispo Pacific
Santa Margarita, CA San Luis Obispo Pacific
Lompoc, CA Santa Barbara Pacific
Oak Park, CA Ventura Pacific
Carpinteria, CA Santa Barbara Pacific
Ojai, CA Ventura Pacific
Moorpark, CA Ventura Pacific
Camarillo, CA Ventura Pacific
Oceano, CA San Luis Obispo Pacific
Santa Ynez, CA Santa Barbara Pacific
Casmalia, CA Santa Barbara Pacific
Santa Maria, CA Santa Barbara Pacific
Shandon, CA San Luis Obispo Pacific
Grover Beach, CA San Luis Obispo Pacific
Los Alamos, CA Santa Barbara Pacific
Templeton, CA San Luis Obispo Pacific
Westlake Village, CA Ventura Pacific
Point Mugu Nawc, CA Ventura Pacific
Oak View, CA Ventura Pacific
Show more  show less

How to buy a 820 area code phone number?

To buy a 820 area code number, sign up with KrispCall; go to settings> My Number > Add New Number > Select USA > Advanced Filter > Enter 820 and match to the first part of the number>Click Search. Then choose your 820 number, make payment & start making & receiving calls and texts after the number activation.

Area code 820 cities

820 Area Code History – Where is 820 Area Code Coming From?

The 820 area code is coming mainly from the Oxnard of California state. The California Public Utilities Commission approved it in 2018 as an overlay of area code 805 to meet the increasing demands of telephone numbers. Since then ten digit dailing (area code + seven digit number) became mandatory in this overlay plan.


Area code 820 covers San Luis Obispo County, Ventura County, and Santa Barbara County and Monterey County including Oxnard, Santa Maria, Ventura, Simi Valley, Santa Barbara, Thousand Oaks, and other small communities.

Why Choose 820 Area Code Number for Business?

From establishing a local business presence in Oxnard to relishing the power of enhanced communication features – get everything with 820 area code numbers for your business communications.

Establish a local presence in Oxnard, CA
Establish your business’s presence in San Luis Obispo, Ventura, and Santa Barbara counties with 820 area code business VoIP numbers. Regardless of your business stature and location, become a part of the locals and capitalize on local markets.
Elevate your acceptance rate and boost sales
Win over the Oxnard locals and their trust with 820 California area code local and vanity numbers. Simplify your agents' tasks and elevate their conversion rates. Ensure greater local acceptance, boosting your sales and business revenue.
No special equipment is required
Downloading the KrispCall app is all it takes. Use 820 area code phone numbers on your existing digital devices–laptop, PC, tablet, or anything else. Don’t worry about new hardware installations. Get going with whatever you have.
Powerful standard PBX system features
Relish every PBX feature of 820 business phone numbers with the KrispCall app. Unleash the power of enhanced calling features, like Number Sharing, ACD, Call Monitoring, Call Barging, Call Recording, Phone Trees (IVR), etc., for efficient enterprise communication management.
820 area code number

Access Powerful VoIP Features with your 820 Area Code Business Phone Number

Streamline business communication among your team members and customers by investing in 820 business phone numbers. Regardless of the stature of your business, take advantage of area code 820 California phone numbers.

Areas of Application for Area Code 820 Phone Number

Practical ways businesses use 820 area code numbers

Businesses can incorporate 820 area code numbers to localize their business in Santa Barbara, Ventura,, and San Luis Obispo while streamlining communication for enhanced business productivity and unparalleled customer experience.

734 area code for business phone systems

Businesses can assign 820 area code numbers to their employees as their dedicated second numbers. It helps them track employees’ consensual communication activities and whereabouts while helping employees manage their private communications.

734 area code for business phone systems

Use area code 820 numbers for your business phone systems. Facilitate your Oxnard customers with a local call to reach you cheaply and vice versa. More importantly, grow your business as a local to impact a greater audience.

Cloud call center 786 phone number

Low-cost calling rates with local area code 820 phone numbers in Oxnard, Thousand Oaks, Simi Valley, and nearby areas. A cloud call or contact center can use these numbers to save a fortune in business communications, especially in the long run.

For proper marketing and sales

Create and deploy multiple vanity numbers using the 820 area code and track your marketing and sales campaigns. Invest in the ones that perform and revoke the ones that are not. A practical way to market and sell your products and services.

820 area code phone number

Use 820 area code phone numbers anywhere you need to make and receive calls, send and receive text messages, or MMS. From personal use (social media to location tracking) to SMB sectors to large enterprises.

How to get a 820 Area Code Phone Number Online?

Purchasing 820 Area Code Phone Numbers takes only a few minutes with KrispCall. In minutes, you can follow the steps to obtain an area code 820 phone number. All you need is a valid payment detail.

Select the USA from the country list and enter 820 in the advanced filter & search.
Pick a number from the list and purchase the number.
Make payment after you've selected the number.
Submit your documents for verification if required.
820 area code phone number

Port Your 820 Area Code Number to KrispCall Cloud Telephony

You can also effortlessly port your existing 820 area code numbers to KrispCall. KrispCall provides you with a different number to keep your communication active during your porting process. The number will appear as your existing number for your outbound calls and all your inbound calls will be redirected to it. Go on with your business without altering your business communication.

Nearby Area Codes

Location Area Code
Fresno, CA 559
Oceanside, CA 442/760
Salinas, CA 831
Bakersfield, CA 661
Los Angeles, CA 747/818

Frequently Asked Questions

Didn’t find the Answer you were looking for?
Visit our Help Center or Contact Support

Area code 820 is a telephone area code in the North American Numbering Plan (NANP) for San Luis Obispo, Ventura, and Santa Barbara Counties and the southernmost regions of Monterey County. It was introduced as an overlay for 805 area code in 2018 and serves Oxnard, Santa Maria, Ventura, Simi Valley, Santa Barbara, Thousand Oaks, and other small communities.

Country USA
State California
Major Cities Oxnard, Thousand Oaks, Simi Valley and Santa Maria
Time Zone Pacific Time
Telephone Number Format +1 (820) XXX-XXXX
Zip Code 91310-93932

The standard time zone of the 820 area code is Pacific Time Zone: Pacific Daylight Time and Pacific Time Daylight Saving.

Anyone with a 820 area code local phone number can call. It can be a legitimate business call or even a scam call. Always check their online presence and do some background checks (code lookup, caller id, & reverse phone lookup) on the caller using their provided information on the call.

The zip code for 820 area codes has a range of 91310-93932. Castaic has the lowest code, 91310, and Lockwood has the highest code, 93932, as Zip codes.

The 820 area code text message is a message that has been sent or received from a telephone number registered with area code 820. These messages come from legit business services or scammers often used to carry out various types of area code 820 phone scams (robocalls, utility scams, IRS Impersonation scams, Tech support scams, Prize and lottery scams) targeting individuals within the geographical area. Avoid clicking on unknown links or sharing sensitive information without verifying the authenticity of the area code 820 text messages.