Boost Your Business with a 331 Area Code Virtual Number in Illinois Strengthen your business presence in Illinois communities by using a 331 area code number through Dialaxy. Whether you’re based in Naperville, Aurora, or surrounding areas, using a 331 number helps establish your local presence, increasing trust and credibility among customers. Try for FreeRequest a Demo Endorsed by top industry leaders Trusted by industry experts for excellence and innovation. Where is the 331 area code? The 331 area code is basically located in Illinois, United States. It covers the northwestern part of Illinois and serves the western suburbs of Chicago, including cities like Aurora, Wheaton, Chicago, Bolingbrook, Naperville, and Elmhurst. This region serves 5 counties: Will, Cook, Kendall, Kane, and Dupage. 331 area code is an overlay of the 630 area code due to the rapid population growth and increased phone number demand, as area code 630 was closer to running out of numbers. The area code 331 covers 2.2 million, and the major city is Aurora. Some of the nearby local area codes are 773 (Chicago, IL), 309 (Peoris, IL), 815 (Rockford, IL), 224 (Elgin, IL), 708 (Cicero, IL) Country USA State Illinois Major City Aurora Time Zone Central Standard Time (UTC-6:00) or Central Daylight Saving Time (UTC-5:00) Telephone Number Format +1 (331)-XXX-XXXX Example of 331 phone number +1 (331)-321-4321 Zip Code 60103 to 60599 How to get a 331 Area Code Phone Number? You can purchase a 331 area code phone number from a VoIP service provider like Dialaxy. You can follow these steps. Sign up on the official Dialaxy website or mobile app. Log in to your account and navigate to the dashboard. Select “My Number” from the “Portal” menu. Click on “Buy Number.” Choose the US as your country and select the 331 area code from the list. Complete the payment and submit any required documents. How does a 331 business Phone Number work? The 331 area code phone number works like any other regular phone number in the United States. The NANP assigns continents into multiple area codes called Numbering Plan Areas (NPAs). Callers must dial the 10-digit number, including the 331 area code while calling. The 331 area code is assigned to a specific region, covering Aurora and surrounding areas. Then, it helps identify the caller’s or business’ location. The call is routed through the Public Switched Telephone Network or VoIP services to reach the receiver’s end. For example, if you want to reach Ameritech Illinois, you can dial 1-331-321-4321, where “1” is the country code for the USA and “331” is the area code. “321” is an exchange code routing to a specific carrier, and “4321” is the subscriber number identifying the individual. Dialaxy’s basic plan is budget-friendly, even for small businesses, starting at just $19.99 per user per month. Who’s doing business in the 331 area code? The 331 area code region serves a diverse range of industries, from healthcare and education to technology and manufacturing. It is home to thriving businesses that drive Illinois’ economy forward. Some notable organizations and businesses in the area include: Healthcare Edward Hospital, Advocate Good Samaritan Hospital, Rush Copley Medical Center Educational Institutions North Central College, Waubonsee Community College, Illinois Math and Science Academy Real Estate Coldwell Banker Real Estate, John Greene Realtor, Keller Williams Realty Food & Beverage Portillo's, Oberweis Dairy, Lou Malnati’s Pizzeria Tourism & Hospitality Hotel Arista, Paramount Theatre, Morton Arboretum Other Businesses Penske Logistics, Bill Jacobs, Volkswagen Why Does Your Business Need a 331 Area Code Number? Build Local Trust Using a 331 number can position your business as local, fostering trust and building stronger relationships with your customers in Illinois. Establishing a Naperville-based or Aurora-based phone number with Dialaxy enhances your brand’s local credibility. Separate Personal and work phone numbers Dialaxy gives business owners the flexibility to choose where and how they operate while continuing to serve local clients. Your preferred device is prepared to make calls using your new work phone number, while personal numbers stay confidential. Keep your balance at work, but turn off notifications after hours. Affordable for Businesses of All Sizes Dialaxy offers budget-friendly plans that make obtaining a 331 number easy for small businesses. There are no hidden fees or setup charges, and plans start at just $19.99 per user per month. Use Existing Devices You don’t need special hardware to use a 331 area code number. The Dialaxy app allows you to use your number on devices you already own, including mobile phones, laptops, PCs, and tablets. Remote Work Flexibility Dialaxy’s VoIP services allow your team to work from anywhere while maintaining a local presence in Washington. With a 331 area code, your team can connect with customers across the region effortlessly. Smooth CRM Integration Dialaxy integrates with CRM tools and business applications, making call management easy. Track interactions, manage customer records, and enhance service quality with every call. Enjoy 100+ Dialaxy’s features with local phone number Call, SMS, & Contact in one easy to use app. Phone Numbers Global Calling SMS Voicemail Number Sharing Contacts All Features Phone Numbers Expand your reach with Virtual Phone Numbers International Numbers: Establish a local presence of your business with our international phone numbers . Toll Free Numbers: Elevate your sales strategy and drive business growth with Toll Free Numbers. Multiple Phone Numbers: Use multiple phone numbers in one single dashboard. Explore our apps Global Calling Connect globally with effortless calls Extended Reach: Enables businesses to expand their market by reaching international customers. Flexibility: Allows employees to make international calls from anywhere. Seamless Communication: Ensures clear and reliable communication with international contacts. Learn More SMS Enhance communication with SMS capabilities A2P 10DLC: Register your number in A2P 10DLC to send sms within US and Canada. Schedule SMS: Schedule SMS as per your customer timezone so they don’t miss an update. Personalised Messaging: Personalise SMS depending upon your user and its behaviour. Learn More Voicemail Easily manage messages with Voicemail Voicemail Recording: Personalized voicemail greetings for different departments Message Management: Messages are stored in the cloud, allowing for easy access. Access and Playback: Listen to voicemails from any internet-connected device. Learn More Number Sharing Enhance collaboration with effortless Number Sharing Unified communication: With number sharing, multiple devices can use the same phone number. Convenience: Seamlessly switch between devices without missing calls or texts. Cost Efficiency: Reduce costs by eliminating the need for multiple phone plans. Learn More Contacts Effortlessly manage your contacts Add and delete contact: Add and delete new contacts as the business grows. Centralized Information: Stores all relevant contact details in one place, making it easy to access and manage. Improved Organization: Helps organize contacts into groups or categories, enabling better management. Learn More Frequently Asked Questions Where is the 331 area code located?The 331 area code is located in Illinois, covering cities like Aurora, Naperville, and surrounding areas in the western suburbs of Chicago. What is the Zip code for the 331 area code?The 331 area code covers zip codes ranging from 60103 to 60599 in northern Illinois. What is the time zone of the 331 area code?The 331 area code operates in the Central Time Zone (CT), which is UTC-6 during standard time and UTC-5 during daylight saving time. When did the 331 area code start?The 331 area code was started as an overlay to the 630 area code due to the increasing demand for phone numbers in Chicago suburbs in 2007 AD. What city and state have a 331 area code?Aurora, a major city in the state of Illinois, and surrounding areas like Naperville, Bolingbrook, Wheaton, etc., have a 331 area code. Can I port my existing 331 number to Dialaxy?Yes, you can port your number 331 number to Dialaxy. Simply use the Dialaxy App to submit a Porting Request.