There are 732 phone number prefixes within area code 423. Additionally, there are more than 700 phone numbers in this area code that have received at least one user report. The location of calls from area code 423 is Tennessee, USA. Most numbers in this area code are in US Eastern time, where the time is currently 4:13:28 AM on January 3, 2025.
Choose a phone number from the list below to browse user reports for . You can also use the search box above to search for user reports about any phone number, or to file a report about any phone number.
| Prefix | City / State | Primary Telco |
|---|---|---|
| 423-609 | Greeneville, TN | Cellco Partnership Dba Verizon Wireless - Tn |
| 423-610 | Johnson City, TN | United Telephone-southeast-tn Dba Centurylink - Tn |
| 423-611 | Tennessee | |
| 423-612 | Bristol, TN | Cellco Partnership Dba Verizon Wireless - Tn |
| 423-613 | Newport, TN | Bellsouth Telecomm Inc Dba South Central Bell Tel |
| 423-614 | Cleveland, TN | Bellsouth Telecomm Inc Dba South Central Bell Tel |
| 423-615 | Collegedale, TN | Comcast Ip Phone, Llc |
| 423-616 | Morristown, TN | Mrstwn Ut Comm Dba Mrstwn Ut Sys Fibernet - Tn |
| 423-617 | Athens, TN | Powertel Nashville Licenses, Inc. |
| 423-618 | Chattanooga, TN | Cellco Partnership Dba Verizon Wireless - Tn |
| 423-619 | Chattanooga, TN | Cellco Partnership Dba Verizon Wireless - Tn |
| 423-620 | Greeneville, TN | Cellco Partnership Dba Verizon Wireless - Tn |
| 423-621 | Morristown, TN | Cellco Partnership Dba Verizon Wireless - Tn |
| 423-622 | Chattanooga, TN | Bellsouth Telecomm Inc Dba South Central Bell Tel |
| 423-623 | Newport, TN | Bellsouth Telecomm Inc Dba South Central Bell Tel |
| 423-624 | Chattanooga, TN | Bellsouth Telecomm Inc Dba South Central Bell Tel |
| 423-625 | Newport, TN | Bellsouth Telecomm Inc Dba South Central Bell Tel |
| 423-626 | New Tazewell, TN | Centurytel Of Clairborne Dba Centurylink-claiborne |
| 423-627 | Robbins, TN | Highland Tel. Coop, Inc. |
| 423-628 | Sunbright, TN | Highland Tel. Coop, Inc. |
| 423-629 | Chattanooga, TN | Bellsouth Telecomm Inc Dba South Central Bell Tel |
| 423-630 | Johnson City, TN | Telescan, Inc. - Tn |
| 423-631 | Johnson City, TN | Charter Fiberlink-tennessee, Llc - Tn |
| 423-632 | Wartburg, TN | Twin Lakes Communications, Inc. - Tn |
| 423-633 | Chattanooga, TN | Telnyx Llc |
| 423-634 | Chattanooga, TN | Bellsouth Telecomm Inc Dba South Central Bell Tel |
| 423-635 | Chattanooga, TN | New Cingular Wireless Pcs, Llc - Ga |
| 423-636 | Greeneville, TN | United Telephone-southeast-tn Dba Centurylink - Tn |
| 423-637 | Chattanooga, TN | Cellco Partnership Dba Verizon Wireless - Tn |
| 423-638 | Greeneville, TN | United Telephone-southeast-tn Dba Centurylink - Tn |
| 423-639 | Greeneville, TN | United Telephone-southeast-tn Dba Centurylink - Tn |
| 423-640 | Sneedville, TN | At&t - Local |
| 423-641 | Cleveland, TN | Bandwidth.com Clec, Llc - Tn |
| 423-642 | Chattanooga, TN | Bellsouth Telecomm Inc Dba South Central Bell Tel |
| 423-643 | Chattanooga, TN | Electric Power Board Of Chattanooga |
| 423-644 | Soddy Daisy, TN | New Cingular Wireless Pcs, Llc - Ga |
| 423-645 | Chattanooga, TN | New Cingular Wireless Pcs, Llc - Ga |
| 423-646 | Bristol, TN | Suncom Dba T-mobile Usa |
| 423-647 | Butler, TN | Suncom Dba T-mobile Usa |
| 423-648 | Chattanooga, TN | Electric Power Board Of Chattanooga |
| 423-649 | Athens, TN | Bellsouth Telecomm Inc Dba South Central Bell Tel |
| 423-650 | Cleveland, TN | Cellco Partnership Dba Verizon Wireless - Tn |
| 423-651 | Jasper, TN | Telnyx Llc |
| 423-652 | Bristol, TN | United Telephone-southeast-tn Dba Centurylink - Tn |
| 423-653 | Chattanooga, TN | New Cingular Wireless Pcs, Llc - Ga |
| 423-654 | Chattanooga, TN | Csc Wireless, Llc |
| 423-655 | Chattanooga, TN | Usa Mobility Wireless, Inc. |
| 423-656 | Johnson City, TN | Csc Wireless, Llc |
| 423-657 | Mosheim, TN | Bandwidth.com Clec, Llc - Tn |
| 423-658 | Whitwell, TN | Bellsouth Telecomm Inc Dba South Central Bell Tel |
| 423-659 | Copper Basin, TN | Teleport Communications America, Llc - Tn |
| 423-660 | Chattanooga, TN | Twilio International, Inc. |
| 423-661 | Chattanooga, TN | Cellco Partnership Dba Verizon Wireless - Tn |
| 423-662 | Blountville, TN | Onvoy, Llc - Tn |
| 423-663 | Huntsville, TN | Highland Tel. Coop, Inc. |
| 423-664 | Chattanooga, TN | Centurylink Communications Llc - Tn |
| 423-665 | Charleston, TN | Level 3 Communications, Llc - Tn |
| 423-666 | Elizabethton, TN | Onvoy, Llc - Tn |
| 423-667 | Chattanooga, TN | Cellco Partnership Dba Verizon Wireless - Tn |
| 423-668 | Chattanooga, TN | Bellsouth Telecomm Inc Dba South Central Bell Tel |
| 423-670 | Johnson City, TN | Ip Horizon Llc |
| 423-671 | Chattanooga, TN | Ip Horizon Llc |
| 423-672 | Johnson City, TN | Telnyx Llc |
| 423-673 | Johnson City, TN | Us Lec Of Tennessee, Inc. |
| 423-674 | Dayton, TN | Radiantiq Llc |
| 423-675 | Jasper, TN | Radiantiq Llc |
| 423-676 | Johnson City, TN | Suncom Dba T-mobile Usa |
| 423-677 | Fall Branch, TN | Suncom Dba T-mobile Usa |
| 423-678 | Roan Mountain, TN | Radiantiq Llc |
| 423-679 | Ooltewah, TN | Radiantiq Llc |
| 423-680 | Chattanooga, TN | Cellco Partnership Dba Verizon Wireless - Tn |
| 423-681 | Chattanooga, TN | Cellco Partnership Dba Verizon Wireless - Tn |
| 423-682 | Chattanooga, TN | Cellco Partnership Dba Verizon Wireless - Tn |
| 423-683 | Elizabethton, TN | Na Communications, Inc. |
| 423-684 | Greeneville, TN | Na Communications, Inc. |
| 423-685 | Johnson City, TN | Na Communications, Inc. |
| 423-686 | Fork Ridge, TN | Radiantiq Llc |
| 423-687 | Pikeville, TN | New Cingular Wireless Pcs, Llc - Ga |
| 423-688 | Sneedville, TN | Telnyx Llc |
| 423-689 | Bristol, TN | Bandwidth.com Clec, Llc - Tn |
| 423-690 | Morristown, TN | Telnyx Llc |
| 423-691 | Athens, TN | Onvoy, Llc - Tn |
| 423-692 | Butler, TN | Skybest Communications, Inc. - Tn |
| 423-693 | Chattanooga, TN | Centurylink Communications Llc - Tn |
| 423-694 | Sweetwater, TN | Powertel Nashville Licenses, Inc. |
| 423-695 | Erwin, TN | Na Communications, Inc. |
| 423-696 | Rogersville, TN | Powertel Nashville Licenses, Inc. |
| 423-697 | Chattanooga, TN | Bellsouth Telecomm Inc Dba South Central Bell Tel |
| 423-698 | Chattanooga, TN | Bellsouth Telecomm Inc Dba South Central Bell Tel |
| 423-699 | Mountain City, TN | Na Communications, Inc. |
| 423-700 | Tennessee | Bellsouth Telecomm Inc Dba South Central Bell Tel |
| 423-701 | Robbins, TN | United States Cellular - Tn |
| 423-702 | Chattanooga, TN | Level 3 Communications, Llc - Tn |
| 423-703 | Coker Creek, TN | Onvoy, Llc - Tn |
| 423-704 | Chattanooga, TN | New Cingular Wireless Pcs, Llc - Ga |
| 423-705 | Johnson City, TN | Nuso, Llc |
| 423-706 | Tennessee | |
| 423-707 | Elizabethton, TN | New Cingular Wireless Pcs, Llc - Ga |
| 423-708 | Chattanooga, TN | Metropcs, Inc. |
| 423-709 | Cleveland, TN | Deltacom, Inc. - Tn |
December 30, 2024