General info area code 423

Area code 423
State Tennessee

Counties of the area code 423

The 423 area code is found in 38 counties.

Anderson Bledsoe Blount Bradley Campbell Carter Claiborne Cocke Cumberland Fentress Grainger Greene Grundy Hamblen Hamilton Hancock Hawkins Jefferson Johnson Loudon Marion McMinn Meigs Monroe Morgan Polk Rhea Roane Scott Sequatchie Sevier Sullivan Unicoi Union Van Buren Warren Washington White

Cities and other places with area code 423

There are 116 cities and places with the 423 area code. For more information of a specific place select one below.

Apison CDP Athens city Baileyton town Banner Hill CDP Bean Station city Benton town Bloomingdale CDP Blountville CDP Bluff City city Bristol city Bulls Gap town Calhoun town Caryville town Central CDP Charleston city Chattanooga city Church Hill city Cleveland city Coalfield CDP Collegedale city Colonial Heights CDP Copperhill city Cumberland Gap town Dayton city Decatur town Ducktown city Dunlap city East Cleveland CDP East Ridge city Elgin CDP Elizabethton city Englewood town Erwin town Etowah city Fairmount CDP Fall Branch CDP Falling Water CDP Fincastle CDP Flat Top Mountain CDP Gray CDP Graysville town Greenback city Greeneville town Harriman city Harrison CDP Harrogate city Helenwood CDP Hopewell CDP Hunter CDP Huntsville town Jacksboro town Jasper town Jellico city Johnson City city Jonesborough town Kimball town Kingsport city La Follette city Lakesite city Lone Oak CDP Lookout Mountain town Madisonville city Middle Valley CDP Mooresburg CDP Morristown city Mosheim town Mountain City town Mount Carmel town Mowbray Mountain CDP New Hope city Newport city New Tazewell town Niota city Oakdale town Oak Grove CDP Oliver Springs town Oneida town Ooltewah CDP Orme town Parrottsville town Petros CDP Philadelphia city Pikeville city Pine Crest CDP Powells Crossroads town Red Bank city Riceville CDP Ridgeside city Roan Mountain CDP Robbins CDP Rogersville town Sale Creek CDP Signal Mountain town Sneedville town Soddy-Daisy city South Cleveland CDP South Pittsburg city Spring City town Spurgeon CDP Sunbright city Surgoinsville town Sweetwater city Tazewell town Telford CDP Tellico Plains town Tusculum city Unicoi town Vonore town Walden town Walnut Hill CDP Wartburg city Watauga city White Pine town Whitwell city Wildwood Lake CDP Winfield town

423 area code on the map

Zip codes with area code 423

The are code 423 has 184 zip codes.

37110 37302 37303 37307 37308 37309 37310 37311 37312 37315 37317 37321 37322 37323 37325 37326 37327 37329 37331 37332 37333 37336 37337 37338 37340 37341 37343 37347 37350 37351 37353 37354 37361 37362 37363 37365 37367 37369 37370 37373 37374 37377 37379 37380 37381 37385 37391 37396 37397 37402 37403 37404 37405 37406 37407 37408 37409 37410 37411 37412 37415 37416 37419 37421 37601 37604 37614 37615 37616 37617 37618 37620 37640 37641 37642 37643 37645 37650 37656 37657 37658 37659 37660 37663 37664 37665 37680 37681 37682 37683 37686 37687 37688 37690 37691 37692 37694 37705 37708 37710 37711 37713 37714 37715 37719 37722 37723 37724 37725 37726 37727 37729 37730 37731 37732 37733 37738 37742 37743 37745 37748 37752 37753 37755 37756 37757 37760 37762 37765 37766 37769 37770 37774 37801 37803 37807 37809 37810 37811 37813 37814 37818 37819 37821 37825 37826 37829 37840 37841 37843 37845 37846 37847 37851 37852 37854 37857 37860 37861 37866 37869 37870 37872 37873 37874 37876 37877 37878 37879 37880 37881 37885 37887 37888 37890 37891 37892 38504 38555 38556 38571 38572 38583 38585

Area codes near area code 423

The area code 423

865 828 606 864 762 706 276 931 615 770