Sub Code Listings for 423 - Tennessee

These are the cities covered by the 423 area code, located in Tennessee (TN). There are 639 sub codes listed under this area code.

These are the cities covered by the 423 area code, located in Tennessee (TN). There are 639 sub codes listed under this area code.

Enter the full number into the search bar below for a look-up report including Owner Name, Address, Number History, Phone Carrier and much more!


(* Please use the format 303-847-5412)

Sub-Code City, State
423-379 Newport, TN
423-237 Newport, TN
423-604 NA, TN
423-797 Bristol, TN
423-206 Morristown, TN
423-400 Chattanooga, TN
423-278 Greeneville, TN
423-443 Chattanooga, TN
423-226 Church Hill, TN
423-617 Athens, TN
423-637 Chattanooga, TN
423-270 Erwin, TN
423-535 Chattanooga, TN
423-275 Chattanooga, TN
423-361 Midway, TN
423-651 Jasper, TN
423-763 Chattanooga, TN
423-233 Johnson City, TN
423-406 Midway, TN
423-452 Spring City, TN
423-347 Rogersville, TN
423-291 Mountain City, TN
423-343 Kingsport, TN
423-926 Johnson City, TN
423-548 Copper Basin, TN
423-965 Deer Lodge, TN
423-375 Benton, TN
423-314 Chattanooga, TN
423-244 Cleveland, TN
423-561 Sweetwater, TN
423-430 Johnson City, TN
423-454 Decatur, TN
423-470 Greeneville, TN
423-352 La Follette, TN
423-701 Robbins, TN
423-767 Johnson City, TN
423-327 Bulls Gap, TN
423-570 Dayton, TN
423-658 Whitwell, TN
423-681 Chattanooga, TN
423-574 Blountville, TN
423-258 Morristown, TN
423-742 Bristol, TN
423-482 Blountville, TN
423-334 Decatur, TN
423-328 Johnson City, TN
423-480 Kingsport, TN
423-789 Bristol, TN
423-231 Morristown, TN
423-368 Athens, TN
423-991 Chattanooga, TN
423-721 Newport, TN
423-894 Chattanooga, TN
423-826 Chattanooga, TN
423-863 Kingsport, TN
423-326 Chattanooga, TN
423-488 Chattanooga, TN
423-530 Kingsport, TN
423-838 Chattanooga, TN
423-723 Kingsport, TN
423-874 Chattanooga, TN
423-710 Chattanooga, TN
423-902 Chattanooga, TN
423-269 Chattanooga, TN
423-824 ERWIN, TN
423-521 Chattanooga, TN
423-608 Newport, TN
423-252 Athens, TN
423-393 Bulls Gap, TN
423-465 Newport, TN
423-787 Greeneville, TN
423-805 Chattanooga, TN
423-647 Butler, TN
423-609 Greeneville, TN
423-726 Midway, TN
423-557 Johnson City, TN
423-448 Pikeville, TN
423-476 Cleveland, TN
423-571 Midway, TN
423-829 Charleston, TN
423-614 Cleveland, TN
423-372 Jellico, TN
423-653 Chattanooga, TN
423-484 Bristol, TN
423-737 Johnson City, TN
423-315 Chattanooga, TN
423-261 Coker Creek, TN
423-592 La Follette, TN
423-534 Bristol, TN
423-577 NA, TN
423-887 Englewood, TN
423-733 Sneedville, TN
423-576 MOUNTAIN CITY, TN
423-344 Chattanooga, TN
423-618 Chattanooga, TN
423-634 Chattanooga, TN
423-553 Chattanooga, TN
423-883 Chattanooga, TN
423-573 Bristol, TN
423-878 Bristol, TN
423-276 Kingsport, TN
423-843 Chattanooga, TN
423-715 Cleveland, TN
423-247 Kingsport, TN
423-782 Kingsport, TN
423-312 Morristown, TN
423-778 Chattanooga, TN
423-837 South Pittsburg, TN
423-938 Johnson City, TN
423-684 Greeneville, TN
423-819 Chattanooga, TN
423-615 Collegedale, TN
423-395 Chattanooga, TN
423-257 Limestone, TN
423-596 Chattanooga, TN
423-727 Mountain City, TN
423-631 Johnson City, TN
423-441 Cumberland Gap, TN
423-349 Sullivan Gardens, TN
423-294 Chattanooga, TN
423-235 Bulls Gap, TN
423-298 Chattanooga, TN
423-908 Surgoinsville, TN
423-228 South Pittsburg, TN
423-513 Chattanooga, TN
423-825 Chattanooga, TN
423-357 Church Hill, TN
423-582 Chattanooga, TN
423-542 Elizabethton, TN
423-439 Johnson City, TN
423-625 Newport, TN
423-646 Bristol, TN
423-472 Cleveland, TN
423-307 Morristown, TN
423-760 Chattanooga, TN
423-324 Petros, TN
423-758 Bristol, TN
423-683 Elizabethton, TN
423-419 Cumberland Gap, TN
423-736 Morristown, TN
423-494 La Follette, TN
423-989 Bristol, TN
423-822 Chattanooga, TN
423-305 Chattanooga, TN
423-745 Athens, TN
423-212 Blountville, TN
423-467 Midway, TN
423-272 Rogersville, TN
423-317 Morristown, TN
423-629 Chattanooga, TN
423-921 Rogersville, TN
423-801 Cumberland Gap, TN
423-598 Chattanooga, TN
423-664 Chattanooga, TN
423-524 CHATTANOOGA, TN
423-538 Bluff City, TN
423-572 Englewood, TN
423-869 Cumberland Gap, TN
423-857 Kingsport, TN
423-487 Newport, TN
423-635 Chattanooga, TN
423-355 Chattanooga, TN
423-256 Church Hill, TN
423-994 Chattanooga, TN
423-591 Chattanooga, TN
423-913 Jonesborough, TN
423-867 Chattanooga, TN
423-389 Midway, TN
423-225 Benton, TN
423-214 Englewood, TN
423-914 Bristol, TN
423-440 Elizabethton, TN
423-218 Johnson City, TN
423-238 Ooltewah, TN
423-296 Chattanooga, TN
423-346 Wartburg, TN
423-260 Chattanooga, TN
423-774 Soddy-Daisy, TN
423-756 Chattanooga, TN
423-794 Johnson City, TN
423-757 Chattanooga, TN
423-338 Benton, TN
423-377 La Follette, TN
423-295 Ballplay, TN
423-457 Cleveland, TN
423-224 Kingsport, TN
423-967 Kingsport, TN
423-217 Bristol, TN
423-478 Cleveland, TN
423-286 Oneida, TN
423-442 Madisonville, TN
423-755 Chattanooga, TN
423-709 Cleveland, TN
423-751 Chattanooga, TN
423-622 Chattanooga, TN
423-743 Erwin, TN
423-798 Greeneville, TN
423-952 Johnson City, TN
423-304 Chattanooga, TN
423-765 Kingsport, TN
423-739 Shady Valley, TN
423-645 Chattanooga, TN
423-584 Cleveland, TN
423-823 Greeneville, TN
423-648 Chattanooga, TN
423-685 Johnson City, TN
423-285 Dayton, TN
423-506 Athens, TN
423-229 Kingsport, TN
423-522 Morristown, TN
423-364 Chattanooga, TN
423-421 Chattanooga, TN
423-613 Newport, TN
423-382 Sneedville, TN
423-253 Tellico Plains, TN
423-242 Chattanooga, TN
423-240 Chattanooga, TN
423-963 Kingsport, TN
423-288 Kingsport, TN
423-461 Johnson City, TN
423-917 Blountville, TN
423-720 Newport, TN
423-862 ELIZABETHTON, TN
423-781 Etowah, TN
423-281 Butler, TN
423-259 New Tazewell, TN
423-528 Baileyton, TN
423-777 Chattanooga, TN
423-303 Cleveland, TN
423-490 Chattanooga, TN
423-527 Chattanooga, TN
423-502 Midway, TN
423-518 Elizabethton, TN
423-449 La Follette, TN
423-420 Madisonville, TN
423-903 Chattanooga, TN
423-491 Johnson City, TN
423-601 Bulls Gap, TN
423-418 Midway, TN
423-359 Greeneville, TN
423-529 Georgetown, TN
423-433 Johnson City, TN
423-266 Chattanooga, TN
423-483 Johnson City, TN
423-957 Hampton, TN
423-301 South Pittsburg, TN
423-404 Madisonville, TN
423-672 NA, TN
423-585 Morristown, TN
423-588 Greeneville, TN
423-492 Morristown, TN
423-425 Chattanooga, TN
423-523 Bulls Gap, TN
423-788 Jonesborough, TN
423-507 Athens, TN
423-667 Chattanooga, TN
423-416 Midway, TN
423-268 Johnson City, TN
423-322 Chattanooga, TN
423-399 La Follette, TN
423-387 Chattanooga, TN
423-587 Morristown, TN
423-773 Johnson City, TN
423-626 New Tazewell, TN
423-297 Elizabethton, TN
423-930 Johnson City, TN
423-842 Chattanooga, TN
423-383 Bristol, TN
423-341 Bristol, TN
423-979 Johnson City, TN
423-532 Newport, TN
423-545 Madisonville, TN
423-929 Johnson City, TN
423-445 Surgoinsville, TN
423-616 Morristown, TN
423-335 Midway, TN
423-200 Morristown, TN
423-884 Vonore, TN
423-834 Chattanooga, TN
423-356 Chattanooga, TN
423-987 Chattanooga, TN
423-373 Bulls Gap, TN
423-520 Madisonville, TN
423-569 Oneida, TN
423-280 Chattanooga, TN
423-547 Elizabethton, TN
423-806 Midway, TN
423-223 Oneida, TN
423-516 Sullivan Gardens, TN
423-396 Collegedale, TN
423-836 Sweetwater, TN
423-503 Chattanooga, TN
423-973 Sneedville, TN
423-381 Athens, TN
423-299 Benton, TN
423-409 Bulls Gap, TN
423-639 Greeneville, TN
423-716 Cleveland, TN
423-287 Chattanooga, TN
423-876 Chattanooga, TN
423-415 Newport, TN
423-972 Greeneville, TN
423-610 Johnson City, TN
423-544 Chattanooga, TN
423-999 Athens, TN
423-250 NA, TN
423-504 Chattanooga, TN
423-693 Chattanooga, TN
423-746 Athens, TN
423-708 Chattanooga, TN
423-799 Spring City, TN
423-434 Johnson City, TN
423-308 Chattanooga, TN
423-437 La Follette, TN
423-254 Morristown, TN
423-546 Bulls Gap, TN
423-493 Chattanooga, TN
423-310 Cleveland, TN
423-239 Midway, TN
423-384 Fall Branch, TN
423-273 Morristown, TN
423-568 Niota, TN
423-427 Madisonville, TN
423-649 Athens, TN
423-510 Chattanooga, TN
423-505 Chattanooga, TN
423-340 Bristol, TN
423-650 Cleveland, TN
423-451 Soddy-Daisy, TN
423-456 CHARLESTON, TN
423-753 Jonesborough, TN
423-933 Chattanooga, TN
423-432 Chattanooga, TN
423-290 Chattanooga, TN
423-623 Newport, TN
423-668 Chattanooga, TN
423-949 Dunlap, TN
423-208 Chattanooga, TN
423-567 Dayton, TN
423-469 Newport, TN
423-412 Johnson City, TN
423-844 Bristol, TN
423-741 Johnson City, TN
423-793 Bristol, TN
423-630 Johnson City, TN
423-496 Copper Basin, TN
423-893 Chattanooga, TN
423-321 Chattanooga, TN
423-605 Chattanooga, TN
423-474 Stoney Creek, TN
423-526 New Tazewell, TN
423-724 Sneedville, TN
423-362 Chattanooga, TN
423-485 Chattanooga, TN
423-702 Chattanooga, TN
423-877 Chattanooga, TN
423-262 Johnson City, TN
423-946 Johnson City, TN
423-695 Erwin, TN
423-517 Chattanooga, TN
423-948 Limestone, TN
423-554 College Station, TN
423-717 Athens, TN
423-302 Johnson City, TN
423-676 Johnson City, TN
423-595 Chattanooga, TN
423-319 Huntsville, TN
423-552 Greeneville, TN
423-699 Mountain City, TN
423-968 Bristol, TN
423-845 Bristol, TN
423-725 Hampton, TN
423-735 Erwin, TN
423-486 Chattanooga, TN
423-220 Erwin, TN
423-394 Chattanooga, TN
423-619 Chattanooga, TN
423-854 Johnson City, TN
423-870 Chattanooga, TN
423-915 Johnson City, TN
423-323 Blountville, TN
423-644 CHATTANOOGA, TN
423-245 Kingsport, TN
423-446 Fall Branch, TN
423-447 Pikeville, TN
423-475 Chattanooga, TN
423-580 Chattanooga, TN
423-330 Erwin, TN
423-714 Morristown, TN
423-599 Cleveland, TN
423-754 Rogersville, TN
423-533 Nine Mile, TN
423-704 Chattanooga, TN
423-289 Morristown, TN
423-892 Chattanooga, TN
423-477 Midway, TN
423-881 Fall Creek Falls, TN
423-697 Chattanooga, TN
423-638 Greeneville, TN
423-602 Chattanooga, TN
423-460 Mountain City, TN
423-391 Bluff City, TN
423-376 Madisonville, TN
423-807 Madisonville, TN
423-216 Benton, TN
423-500 SURGOINSVILLE, TN
423-718 Chattanooga, TN
423-923 Rogersville, TN
423-961 Georgetown, TN
423-342 Elizabethton, TN
423-792 Vonore, TN
423-871 La Follette, TN
423-410 Johnson City, TN
423-380 Cleveland, TN
423-495 Chattanooga, TN
423-329 Greeneville, TN
423-246 Kingsport, TN
423-912 La Follette, TN
423-847 Chattanooga, TN
423-800 Chattanooga, TN
423-471 Mountain City, TN
423-455 Jellico, TN
423-581 Morristown, TN
423-499 Chattanooga, TN
423-558 Chattanooga, TN
423-243 Soddy-Daisy, TN
423-900 Johnson City, TN
423-405 Athens, TN
423-944 Clinchport, TN
423-942 Jasper, TN
423-436 Madisonville, TN
423-732 Kingsport, TN
423-392 Kingsport, TN
423-525 Greeneville, TN
423-318 Morristown, TN
423-663 Huntsville, TN
423-512 Stoney Creek, TN
423-531 Chattanooga, TN
423-422 Mosheim, TN
423-354 Blountville, TN
423-593 Chattanooga, TN
423-895 Elizabethton, TN
423-201 La Follette, TN
423-292 Fall Branch, TN
423-348 Fall Branch, TN
423-537 Bulls Gap, TN
423-899 Chattanooga, TN
423-353 Morristown, TN
423-360 Midway, TN
423-652 Bristol, TN
423-795 Johnson City, TN
423-655 Chattanooga, TN
423-575 Bluff City, TN
423-564 NA, TN
423-713 Chattanooga, TN
423-358 Rogersville, TN
423-612 Bristol, TN
423-541 Tellico Plains, TN
423-662 Blountville, TN
423-975 Johnson City, TN
423-600 Apison, TN
423-597 GREENEVILLE, TN
423-227 Chattanooga, TN
423-413 Chattanooga, TN
423-219 Copper Basin, TN
423-839 Morristown, TN
423-444 Limestone, TN
423-366 Bristol, TN
423-875 Chattanooga, TN
423-371 Sweetwater, TN
423-363 Huntsville, TN
423-519 Tellico Plains, TN
423-607 Limestone, TN
423-339 Cleveland, TN
423-408 Kingsport, TN
423-728 Cleveland, TN
423-813 Cleveland, TN
423-855 Chattanooga, TN
423-402 Chattanooga, TN
423-748 Morristown, TN
423-282 Johnson City, TN
423-283 Johnson City, TN
423-768 Butler, TN
423-426 Limestone, TN
423-677 Fall Branch, TN
423-896 Hampton, TN
423-398 Kingsport, TN
423-698 Chattanooga, TN
423-939 Jasper, TN
423-267 Chattanooga, TN
423-814 CHATTANOOGA, TN
423-390 Kingsport, TN
423-802 Chattanooga, TN
423-464 Cleveland, TN
423-722 Johnson City, TN
423-562 La Follette, TN
423-539 Oneida, TN
423-279 Blountville, TN
423-207 Midway, TN
423-325 Blountville, TN
423-851 New Tazewell, TN
423-783 Greeneville, TN
423-316 Chattanooga, TN
423-641 Cleveland, TN
423-712 Bluff City, TN
423-956 Bristol, TN
423-509 Chattanooga, TN
423-808 Tellico Plains, TN
423-559 Cleveland, TN
423-331 Cleveland, TN
423-293 Rogersville, TN
423-586 Morristown, TN
423-337 Sweetwater, TN
423-320 Chattanooga, TN
423-230 Kingsport, TN
423-990 Bristol, TN
423-263 Etowah, TN
423-345 Surgoinsville, TN
423-222 Morristown, TN
423-479 Cleveland, TN
423-388 Erwin, TN
423-397 BLOUNTVILLE, TN
423-438 Morristown, TN
423-249 Fork Ridge, TN
423-846 Chattanooga, TN
423-643 Chattanooga, TN
423-821 Chattanooga, TN
423-428 Dayton, TN
423-536 Sweetwater, TN
423-775 Dayton, TN
423-213 Elizabethton, TN
423-606 Englewood, TN
423-284 Cleveland, TN
423-551 Chattanooga, TN
423-928 Johnson City, TN
423-817 Kingsport, TN
423-761 Copper Basin, TN
423-386 Chattanooga, TN
423-665 Charleston, TN
423-785 Chattanooga, TN
423-810 Charleston, TN
423-954 Chattanooga, TN
423-579 Kingsport, TN
423-350 Pikeville, TN
423-264 Vonore, TN
423-657 Mosheim, TN
423-791 Johnson City, TN
423-543 Elizabethton, TN
423-772 Roan Mountain, TN
423-589 ATHENS, TN
423-248 Newport, TN
423-351 Sweetwater, TN
423-489 Cumberland Gap, TN
423-578 Kingsport, TN
423-435 Athens, TN
423-459 NA, TN
423-306 Midway, TN
423-628 Sunbright, TN
423-431 Johnson City, TN
423-762 Chattanooga, TN
423-707 Elizabethton, TN
423-429 Kingsport, TN
423-888 Chattanooga, TN
423-332 Soddy-Daisy, TN
423-620 Greeneville, TN
423-780 Charleston, TN
423-274 Bristol, TN
423-833 Johnson City, TN
423-953 Johnson City, TN
423-747 Johnson City, TN
423-374 La Follette, TN
423-642 Chattanooga, TN
423-744 Athens, TN
423-771 Chattanooga, TN
423-385 Chattanooga, TN
423-508 Chattanooga, TN
423-886 Chattanooga, TN
423-370 Athens, TN
423-514 Chattanooga, TN
423-603 Fork Ridge, TN
423-300 Sneedville, TN
423-463 Chattanooga, TN
423-764 Bristol, TN
423-236 Apison, TN
423-481 Roan Mountain, TN
423-624 Chattanooga, TN
423-234 Baileyton, TN
423-378 Kingsport, TN
423-815 Whitwell, TN
423-943 Johnson City, TN
423-450 Mosheim, TN
423-566 La Follette, TN
423-636 Greeneville, TN
423-563 La Follette, TN
423-265 Chattanooga, TN
423-671 Cleveland, TN
423-550 Chattanooga, TN
423-367 Kingsport, TN
423-627 Robbins, TN
423-594 Dayton, TN
423-209 Chattanooga, TN
423-462 Riceville, TN
423-458 Cleveland, TN
423-407 Athens, TN
423-210 Tellico Plains, TN
423-221 Chattanooga, TN
423-920 Athens, TN
423-333 Athens, TN
423-277 Morristown, TN
423-255 Chattanooga, TN
423-752 Chattanooga, TN
423-271 Sweetwater, TN
423-907 La Follette, TN
423-313 Chattanooga, TN
423-202 Johnson City, TN
423-309 Chattanooga, TN
423-730 Riceville, TN
423-232 Johnson City, TN
423-827 Chattanooga, TN
423-414 Chattanooga, TN
423-401 Soddy-Daisy, TN
423-784 Jellico, TN
423-515 Dayton, TN
423-910 Ooltewah, TN
423-215 Oneida, TN
423-790 Cleveland, TN
423-241 Copper Basin, TN
423-897 Fall Branch, TN
423-369 Oakdale, TN
423-365 Spring City, TN
423-336 Charleston, TN
423-661 Chattanooga, TN
423-468 Chattanooga, TN
423-453 Athens, TN
423-424 Chattanooga, TN
423-779 Chattanooga, TN
423-882 Chattanooga, TN
423-885 Englewood, TN
423-473 Cleveland, TN