314 Area Code

314 Area Code - Get a St. Louis Local Phone Number in Missouri

A 314 area code boosts your local credibility and fosters a closer connection with the St. Louis community in Missouri. Get St. Louis phone numbers on Calilio and enhance customer trust and regional market penetration.

314 area code pinned in a map of Missouri

Search Virtual Numbers with 314 Area Code

Establish your business as a local entity in St. Louis, Missouri. Discover your perfect virtual number with the 314 area code on Calilio.

What Area Code is 314? Area Code 314 Location

Area code 314 uniquely identifies St. Louis, Missouri, and its nearby areas. The St. Louis area code serves bustling urban centers, historic neighborhoods, and emerging business districts. Adopting area code 314 in your phone number offers expanding business opportunities in St. Louis and surrounding cities. 


The popular cities the 314 area code covers include Saint Louis, Affton, Hazelwood, Maryland Heights, Saint Ann, Old Jamestown, Crestwood, and Berkeley.

History of 314 Area Code

The 314 area code was established in 1947 as one of the original Missouri area codes.  Initially, it covered the entire eastern half of the state, including St. Louis and its surrounding areas. But over the years, the population grew, and the demand for telephone numbers increased significantly. The coverage area of the 314 code was then reduced to accommodate the growing need.


By the 1990s, area code 314 was assigned only to St. Louis and its nearby areas. The change ensured to availability of the new phone numbers in the region. The 314 area code is now synonymous with St. Louis, MO, representing the city and its diverse communities.

314 area code pinned with a telephone

Which Time Zone Does 314 Area Code Fall Under?

The 314 area code falls under the Central Time Zone (CT). The CT is known for its balance, one hour behind the Eastern Time Zone and one hour ahead of the Mountain Time Zone. This strategic position makes it ideal for businesses in St. Louis to coordinate with clients across the United States easily.


The area code 314 also observes Daylight Saving Time (SST). During this period, the clock advances by one hour. Typically, DST starts on the second Sunday in March and ends on the first Sunday in November.

314 area  code with utc time zone pinned

Benefits of a 314 Area Code for Businesses

A 314 area code builds your business in St. Louis, MO, no matter where you are. Beyond local presence, it enhances your overall business operations and customer engagement.

Improved Customer Trust

Greater Reach and Connectivity

Cost Efficiency in Operations

Seamless Integration

Flexibility and Mobility

How to Get a Virtual Phone Number with Area Code 314?

Obtaining a virtual phone number with a 314 area code is straightforward on Calilio. Simply follow these intuitive steps.


Sign Up

Sign up on Calilio. Provide your basic details, verify your information, and get started.


Choose a Service Plan

Explore the variety of service plans. Select one that aligns with your business needs and goals.


Pick a Number

Go to “My Numbers” from “Settings.” Click “Purchase Number” and choose your desired virtual phone number with the 314 area code.


Proceed Payment

Review your St. Louis phone numbers and proceed to checkout. Our secure payment process ensures a smooth transaction.


Customize Settings

As your St. Louis phone number activates, customize its settings. Consider your business needs and tailor your virtual number’s features accordingly.

Already Have a Local Phone Number with St. Louis Area Code 314?

Leverage the number porting service on Calilio to retain your existing local phone number with a St. Louis area code while upgrading its functionalities.

Features of Virtual 314 Area Code Numbers

Virtual 314 area code numbers on Calilio aren’t just ordinary local phone numbers. They come with advanced business communication features to boost operational efficiency and productivity.

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Call Forwarding

The call-forwarding feature directs incoming calls to any designated number or device. It allows you to stay connected with your St. Louis customer from anywhere.
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Customizable Greetings

Create a personalized experience for callers with customizable greetings. Tailor your welcome message to reflect your brand's personality and professionalism.
live call monitoring

Live Call Monitoring

Live call monitoring allows you to review calls in real-time and ensure quality control. Provide immediate assistance or training to staff accordingly.
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Interactive Voice Response (IVR)

IVR streamlines your caller navigation, offering a self-service menu that quickly addresses caller’s needs and improves call efficiency.
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Number Sharing

You can share the same St. Louis area code number among your team members. It allows flexible call management and ensures customers’ calls are always attended.

Set up a Unified Communication Platform with a 314 Phone Number

Virtual 314 phone numbers on Calilio allow you to manage all your business communications, including phone calls, SMS and voicemails, into one unified communication platform. It streamlines your St. Louis business communication.

Monthly pricing Annual pricing (save 20%)


Per user/per month

Basic plan plan

Billed annually
Ideal for solopreneurs, startups and small businesses venturing into cheap VoIP service.
  • User Limit: 10
  • Free 1 Local or Toll-free Number
    US, Canada or UK
  • Call Box Features
  • Call Recordings and Storage
  • Basic Realtime Dashboard
    Coming Soon


Per user/per month

Business plan plan

Billed annually
Leverage growing businesses and call centers with cost-effective VoIP solutions.
  • All Basic Plan Features
  • Unlimited Users
  • Advance Reporting
    Coming Soon
  • Live Call Monitoring
    Coming Soon
  • Detailed Realtime Dashboard
    Coming Soon


Enterprise plan plan

Billed annually
Comprehensive VoIP plan for unmatched communication solutions for large businesses and enterprises.
  • All Business Plan Features
  • Queue Call Back
    Coming Soon
  • All Call Strategy Features
  • Dedicated Account Manager
  • Phone and WhatsApp Support

314 Phone Number With Calilio

Get 314 phone numbers on Calilio and experience high quality and most reliable business communication service. Our business phone system is designed for businesses seeking growth and connectivity.

Quick and Easy Setup

Get your local virtual number in no time. Our setup process is straightforward and ensures minimal downtime to switch to Calilio.

Quick and easily setup for customers using 314 phone number

Scalable Solutions

As your business grows, your communication needs can change. Our scalable business communication solutions help your virtual phone number evolve with your business.

Scalable growth of customers using 314 area code

Reliable Network Connectivity

Calilio ensures your 314 phone number is always connected. Our uninterrupted service keeps you in touch with your St. Louis customers all the time.

reliable network connections among users using 314 area code

24/7 Customer Support

Our dedicated support team is available around the clock. Contact us anytime; we will promptly address any issues regarding your Missouri phone number with the 314 area code.

24 /7 available among customers using 314 area code

Regular Updates and Maintenance

We continuously update and maintain our systems. We ensure your business communication tool has the latest features and functionality.

regular updates and upgrades to customers using 314 area code

Frequently Asked Questions

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