Clicky

Jack in the Box

Jack in the Box Jack in the Box is popular fast food and burger restaurant located at N Placentia Avenue. It is a haven for those seeking food outside the box and offers a variety of dishes, including burgers, tacos, and eggrolls. The restaurant also occasionally runs limited-edition specials, such as their Pineapple Express Shake or Mega Munchies Box. For a unique dining experience, check out Jack in the Box.

Recent social media posts

I know some of you would risk it all for this...
06/03/2026

I know some of you would risk it all for this...

06/02/2026

taco tuesday you know the drill 🌮 get 2 tacos for $.75, no purchase requirement, in-app only for one day only.

06/01/2026

It's time to crank up the heat because my new Hot Ones™ Munchie Meal has arrived! 🌡️

Comes with:

🍔 Hot Ones™ Buffalo Chick-N-Tater Melt or Hot Ones™ Sriracha Curly Fry Burger
🌶️ Last Dab Apollo Sauce available for purchase
⚽ Limited time Jack bobblehead or jersey 😎

Available now 🔥

05/31/2026

Ariana Madix you still want those tiny tacos? 🌮👀

05/28/2026

happy national hamburger day to all those who celebrate. get a free Jr. Jumbo Jack on me w/ any $1+ Order 🍔

05/28/2026

I'm bringing spicy back. 🔥 Turn up the heat with my brand new Hot Ones™ Munchie Meal starting 6/1.

Are you up for the challenge? 😎

05/26/2026

Is it getting hot in here or is it just me ? 🥵

05/24/2026

last chance to try my smash jack sliders munchie meal 🍔

05/22/2026

I like my curly fries dipped low and slow

how do i make this about me? 🪩
05/19/2026

how do i make this about me? 🪩

05/17/2026

hacky sacky I want a jumbo jacky 😛

happy birthday to me! 🥳 get a Jr. Jumbo Jack for 75 cents, no purchase requirement, in-app only for today only.
05/16/2026

happy birthday to me! 🥳 get a Jr. Jumbo Jack for 75 cents, no purchase requirement, in-app only for today only.

Yes… it is me on the cover. 🧊
05/15/2026

Yes… it is me on the cover. 🧊

05/14/2026

she doesn't want medicine she wants a burger 🍔

couldn’t be me tho 😮‍💨
05/13/2026

couldn’t be me tho 😮‍💨

05/12/2026

don't be a hater, eat a slider 🍔

05/11/2026

Go see the rumors for yourself. 🔍

Order my new Smashed Jack Sliders Munchie Meal and get $1,000 instantly when you find a gold pin 🤑

NO PURCHASE NECESSARY. Open to legal res of select U.S. states and terrs. 18+. Ends 6/14/26. Visit www.jacks75kgiveaway.com for full details & Official Rules.

05/10/2026

priorities am i right?

me refreshing my phone tomorrow for this alleged cast drop 🌴
05/07/2026

me refreshing my phone tomorrow for this alleged cast drop 🌴

05/06/2026

so cute, but so sad because they're only here for a limited time 😥

try my smashed jack sliders before they're gone

the planets have aligned for two very important days 🌮🪐celebrate with 2 tacos for $.75, no purchase requirement, in-app ...
05/05/2026

the planets have aligned for two very important days 🌮🪐

celebrate with 2 tacos for $.75, no purchase requirement, in-app only for one day only

may the 4th be with you
05/04/2026

may the 4th be with you

05/03/2026

someone choose for me i can't decide 😰

are you a simp too?
05/02/2026

are you a simp too?

05/01/2026

slide right in and get my smashed jack sliders munchie meal, here for a limited time 😉🛹

Click here for great offers and stuff!
12/13/2018

Click here for great offers and stuff!

Burgers. Breakfast. Tacos and more. All of Jack’s favorite things in one place.

Address

751 N Placentia Avenue
Fullerton, CA
92831

To reach the restaurant at N Placentia Avenue in Fullerton, take the public transport to the nearest station and then walk towards N Placentia Avenue. Alternatively, you can drive and park your vehicle at the nearby parking lots or on-street parking spots. Upon arrival, look for the distinct signage to locate the restaurant.

Telephone

+17149933814

Website

Alerts

Be the first to know and let us send you an email when Jack in the Box posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Shortcuts

Share

Category

What people say

Fast food restaurants are known for their quick service and delicious food options. Jack in the Box, located on N Placentia Avenue in Fullerton, is no exception. This fast food restaurant offers a variety of menu items ranging from burgers to tacos to egg rolls, catering to all kinds of cravings.

Customers have taken to social media to express their love for Jack in the Box, with one user stating that they "couldn't decide what to get so [they] got it all." Another user even uses the same jar they use to buy more Jack in the Box as a testament to their loyalty.

Jack in the Box also offers deals and promotions through their app and online ordering system. Customers can celebrate their birthday with 2 free tacos with a $1 purchase or enjoy 2 tacos for .99 when ordering through the app or online.

In addition, Jack in the Box is always introducing new menu items such as their upcoming jack wraps and Pineapple Express family which includes a Shake, Red Bull Infusion, and Chicken Sandwich.

Overall, Jack in the Box on N Placentia Avenue in Fullerton is a great option for those looking for quick and tasty fast food options.

Claim ownership or report listing