Chattanooga, TN

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Location
Chattanooga, Tennessee
Area codes
1 area code
Time zone
Eastern (GMT -5)

To get a Chattanooga phone number, pick an available number below and sign up for AvoCall. Your new number works for calls and texts on the phone you already own over WiFi or data. Current web pricing is verified at checkout. No second SIM and no new device are required.

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Chattanooga sits in the 423 area code region of Tennessee.

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20 numbers listed · Checked October 11, 2026 at 8:33 AM UTC.

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Every number requires an AvoCall plan. Current web pricing is verified at checkout, and number availability changes often.

Chattanooga phone number FAQ

How do I get a Chattanooga phone number?
Check number availability and sign up for AvoCall. Your new Chattanooga, TN virtual number works for calls and texts on your existing phone over WiFi or data. Current web pricing is verified at checkout.
Which area codes cover Chattanooga?
Chattanooga, Tennessee is served by the 423 area code. The 423 area code is the most common.
Can I receive verification codes on a Chattanooga number?
AvoCall Chattanooga numbers support calling and messaging. Verification-text compatibility varies by sender; short-code and 2FA delivery is not guaranteed.
Which Chattanooga numbers are available right now?
As of October 11, 2026 at 8:33 AM UTC, 20 Chattanooga numbers were available to claim on this page (area code 423). Inventory is re-checked hourly and changes as numbers are claimed, and availability is confirmed at checkout. See the current list.