Enhance your privacy with a secure private number today! Buy Now
Private numbers: Better security for your personal text. Buy Now
Protect your identity online with a confidential messaging number. Buy Now
Keep unwanted messages at bay with a dedicated private line. Buy Now
Separate personal and business texts with your own private number. Buy Now

hero.download_app_text

Select Virtual Numbers by Area Code 423

Area code 423 serves eastern Tennessee, including Chattanooga, Johnson City, and Kingsport. Introduced in 1995 from a split of 615, it now partially overlays with 865 and 931. The region is known for its Appalachian scenery, Civil War history, and strong ties to bluegrass and country music. Chattanooga stands out for its revitalized riverfront and growing tech sector.

+14234204408

Buy Now

+14234204412

Buy Now

+14234204413

Buy Now

+14234204417

Buy Now

+14234204418

Buy Now

+14234204421

Buy Now

+14234204423

Buy Now

+14234204426

Buy Now

How to Use an Area Code Number?

  1. Select a number: Visit the page for your desired area code and choose a number from the list.
  2. Copy and use: Copy the number and enter it in the app or service where you need verification.
  3. Get your code: Wait for the incoming message and paste the verification code where needed.

Cities of Area Code 423

Description of the cities in area code 423

About Bristol

Bristol is a vibrant city located in the TN area, home to approximately 26,666 residents.

Geographically, it lies at a latitude of 36.59511 and a longitude of -82.18874 , with an elevation of 511 meters above sea level.

The city spans from 36.59603 N to 36.467761 S and stretches east to -82.095975 and west to -82.322853.

Learn more about Bristol on Wikipedia

About East Chattanooga

East Chattanooga is a vibrant city located in the TN area, home to approximately 181,099 residents.

Geographically, it lies at a latitude of 35.04563 and a longitude of -85.30968 , with an elevation of 206 meters above sea level.

The city spans from 35.214299 N to 34.982924 S and stretches east to -85.051112 and west to -85.468055.

Learn more about East Chattanooga on Wikipedia

About East Ridge

East Ridge is a vibrant city located in the TN area, home to approximately 29,302 residents.

Geographically, it lies at a latitude of 36.01036 and a longitude of -84.26964 , with an elevation of 259 meters above sea level.

The city spans from 36.064502 N to 35.874865 S and stretches east to -84.156558 and west to -84.436588.

Learn more about East Ridge on Wikipedia

About Johnson City

Johnson City is a vibrant city located in the TN area, home to approximately 66,027 residents.

Geographically, it lies at a latitude of 36.31344 and a longitude of -82.35347 , with an elevation of 498 meters above sea level.

The city spans from 36.438008 N to 36.258847 S and stretches east to -82.292707 and west to -82.523299.

Learn more about Johnson City on Wikipedia

About Kingsport

Kingsport is a vibrant city located in the TN area, home to approximately 53,014 residents.

Geographically, it lies at a latitude of 36.54843 and a longitude of -82.56182 , with an elevation of 369 meters above sea level.

The city spans from 36.594605 N to 36.433838 S and stretches east to -82.381367 and west to -82.673952.

Learn more about Kingsport on Wikipedia

About Morristown

Morristown is a vibrant city located in the TN area, home to approximately 29,478 residents.

Geographically, it lies at a latitude of 36.21398 and a longitude of -83.29489 , with an elevation of 397 meters above sea level.

The city spans from 36.272957 N to 36.133239 S and stretches east to -83.188213 and west to -83.429145.

Learn more about Morristown on Wikipedia

About South Cleveland

South Cleveland is a vibrant city located in the TN area, home to approximately 43,898 residents.

Geographically, it lies at a latitude of 35.15952 and a longitude of -84.87661 , with an elevation of 265 meters above sea level.

The city spans from 35.242473 N to 35.118939 S and stretches east to -84.804226 and west to -84.959019.

Learn more about South Cleveland on Wikipedia

Why Choose FreePhone for Your 423 Area Code Number?

Because your personal number deserves a break

Private Calls

Keep your real number hidden while making or receiving calls. Your activity stays off traditional phone records and bills.

Secure Messaging

Send texts, pictures, videos, and audio safely. All communication is encrypted and stored within the app.

Multiple Numbers

Manage different numbers for work, personal, or online use. Add or delete numbers whenever needed.

Custom Auto Replies

Set automatic text responses for specific contacts, times, or keywords, perfect for efficiency and automation.

Access on Any Device

Use your number across multiple devices, including phones and tablets. Stay connected from anywhere.

Flexible Usage

Keep a number temporarily or long-term. Great for one time projects or ongoing needs.

Spam Protection

Use disposable numbers for online signups or ads to shield your real number from spam and robocalls.

Local Identity

An area phone number gives you a trusted local presence, helping build credibility with regional contacts.

Where to Use Virtual Numbers by Area Code?

Skip the spam, keep your number safe

Account Verifications:  Use virtual numbers for safe sign-ups on apps and services.
Multiple Sign-Ups:  Create and manage several accounts without overlap.
Local Business Presence:  Get a local area code to boost customer trust fast.
Classifieds & Marketplaces:  Post listings without exposing your real number.
Freelance or Side Hustles:  Keep work and personal calls completely separate.
Online Dating Privacy:  Chat securely without sharing your main number.
Temporary Travel Use:  Stay connected with a number in your new location.
Bypass Geo-Restrictions:  Access region-locked features or services easily.
Customer Support Lines:  Set up local support numbers for your business.
SMS & OTP Testing:  Test app logins and services with ease and speed.

Benefits of Area Code 423 Numbers

Sign up, verify, and stay anonymous, all with one click

Appear Local, Act Global

Select any area code to create a local presence, whether for business or personal use, no long term obligation required.

Increased Privacy

Stay anonymous while still appearing local. Use your disposable number without revealing your real identity.

Temporary Local Presence

Perfect for short-term campaigns or projects, get a local number without being tied to it permanently.

Transparent Costs

Pay-as-you-go pricing makes budget tracking simple, with no surprise fees or long-distance charges.

Short-Term Convenience

Ideal for temporary needs like signups, marketing, or one-time communication efforts.

Easy Number Management

Get, use, and dispose of numbers as needed. Regional sorting makes it simple to find what you’re looking for.

Regionally Relevant & Anonymous

Choose numbers based on location or culture without sacrificing privacy or control.

Reliable & Flexible Communication

Consistent dialing codes combined with the freedom of temporary numbers allow for seamless, adaptable communication.

Only use this website for testing/development purposes.

Testing/dev only.

Get the FreePhone App
04:06
Inbox Report
us-flag-icon
United States +1 (368) 209-XXXX
+1 620-322-XXXX NOW

<#>VERIFICATION: Your code is: XXXXX

+1 620-322-XXXX 3 minutes ago

<#>SIGNAL: Your code is: XXXXX

+1 620-322-XXXX 6 minutes ago

<#>Whatsapp: Your code is: XXXXX

+1 620-322-XXXX 1 day ago

<#>Facebook: Your code is: XXXXX