An overlay is an addition of another area code to a region based on its population. Since our area has received a surge of growth, The Tennessee Public Utility Commission is adding a second area code for new phone lines only.
Because of increased population in the region represented by the 423 area code, a secondary are code is being introduced. To accommodate growth, new local phone lines may be given a 729 area code.
An overlay is an addition of another area code to a region based on its population. Since our area has received a surge of growth, The Tennessee Public Utility Commission is adding a second area code for new phone lines only.
Yes, any systems in place programmed to use 7-digit dialing will need to be updated to use 10-digit dialing starting in August of 2025. This could include security systems/gates, fire systems, medical monitoring devices, fax machines, call forwarding settings, ankle monitors and more. Phone numbers that have been saved in landline phone equipment and mobile phones will also need to be updated to include 10 digits.
Yes. Calls between 423 numbers and 729 numbers are still local calls despite having different area codes.
Press *98 and follow the prompts.Press *98 and follow the prompts. You can also access your voicemail when not at home by dialing 423-648-MAIL (423-648-6245), then follow the prompts to enter your home phone number and voicemail PIN.
You may have a cordless handset that’s been left turned on. Make sure all of your home phones are turned off, then try again.
Any type of landline corded or cordless phone can be used with Fi Phone service.
