Area Code 423 - Tennessee
Every 423 prefix with its city and carrier. Got a specific number? Search it here.
Area code 423 serves Tennessee (EC time zone) with 762 assigned prefixes. Major rate centers include Chattanooga, Johnson City, Bristol, Cleveland, Kingsport, Morristown, Athens, Greeneville. Received a call from a 423 number? Type the full number into the search box above to see its city, carrier, and community reports.
Prefixes in area code 423
| Prefix | City | State | Carrier |
|---|---|---|---|
| 423-200 | Morristown | TN | LEVEL 3 COMMUNICATIONS, LLC - TN |
| 423-201 | La Follette | TN | LEVEL 3 COMMUNICATIONS, LLC - TN |
| 423-202 | Johnson City | TN | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TN |
| 423-203 | Chattanooga | TN | BOOST SUBSCRIBERCO L.L.C. |
| 423-205 | Etowah | TN | ONVOY, LLC - TN |
| 423-206 | Chattanooga | TN | ELECTRIC POWER BOARD OF CHATTANOOGA |
| 423-207 | Midway (Washington) | TN | LEVEL 3 COMMUNICATIONS, LLC - TN |
| 423-208 | Chattanooga | TN | NEW CINGULAR WIRELESS PCS, LLC - GA |
| 423-209 | Chattanooga | TN | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
| 423-210 | Tellico Plains | TN | UNITED STATES CELLULAR - TN |
| 423-212 | Blountville | TN | LEVEL 3 COMMUNICATIONS, LLC - TN |
| 423-213 | Elizabethton | TN | SUNCOM DBA T-MOBILE USA |
| 423-214 | Englewood | TN | UNITED STATES CELLULAR - TN |
| 423-215 | Oneida | TN | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN |
| 423-216 | Benton | TN | PAETEC ITEL, LLC |
| 423-217 | Bristol | TN | LEVEL 3 COMMUNICATIONS, LLC - TN |
| 423-218 | Johnson City | TN | LEVEL 3 COMMUNICATIONS, LLC - TN |
| 423-219 | Charleston | TN | TELEPORT COMMUNICATIONS AMERICA, LLC - TN |
| 423-220 | Erwin | TN | PAETEC ITEL, LLC |
| 423-221 | Chattanooga | TN | SPOK, INC. |
| 423-222 | Pikeville | TN | NEW CINGULAR WIRELESS PCS, LLC - GA |
| 423-223 | Oneida | TN | NEW CINGULAR WIRELESS PCS, LLC - GA |
| 423-224 | Kingsport | TN | UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN |
| 423-225 | Benton | TN | BANDWIDTH.COM CLEC, LLC - TN |
| 423-226 | Church Hill | TN | BANDWIDTH.COM CLEC, LLC - TN |
| 423-227 | Chattanooga | TN | POWERTEL ATLANTA LICENSES, INC. |
| 423-228 | South Pittsburg | TN | PAETEC ITEL, LLC |
| 423-229 | Kingsport | TN | UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN |
| 423-230 | Kingsport | TN | UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN |
| 423-231 | Morristown | TN | NEW CINGULAR WIRELESS PCS, LLC - GA |
| 423-232 | Johnson City | TN | UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN |
| 423-233 | Johnson City | TN | PRO PAGE PARTNERS, LLC |
| 423-234 | Baileyton | TN | UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN |
| 423-235 | Bulls Gap | TN | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
| 423-236 | Apison | TN | BRIGHTSPEED OF SOUTHERN TENNESSEE, LC |
| 423-237 | Newport | TN | NEW CINGULAR WIRELESS PCS, LLC - GA |
| 423-238 | Ooltewah | TN | BRIGHTSPEED OF SOUTHERN TENNESSEE, LC |
| 423-239 | Midway (Sullivan) | TN | UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN |
| 423-240 | Chattanooga | TN | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN |
| 423-241 | Copper Basin | TN | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN |
| 423-242 | Chattanooga | TN | TELEPORT COMMUNICATIONS AMERICA, LLC - TN |
| 423-243 | Soddy Daisy | TN | TELEPORT COMMUNICATIONS AMERICA, LLC - TN |
| 423-244 | Cleveland | TN | TELEPORT COMMUNICATIONS AMERICA, LLC - TN |
| 423-245 | Kingsport | TN | UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN |
| 423-246 | Kingsport | TN | UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN |
| 423-247 | Kingsport | TN | UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN |
| 423-248 | Newport | TN | UNITED STATES CELLULAR - TN |
| 423-249 | Fork Ridge | TN | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
| 423-250 | Cleveland | TN | TWIN LAKES COMMUNICATIONS, INC. - TN |
| 423-251 | Kingsport | TN | METROPCS, INC. |
| 423-252 | Athens | TN | PAETEC ITEL, LLC |
| 423-253 | Tellico Plains | TN | TELLICO TEL. CO., INC. |
| 423-254 | Morristown | TN | PAETEC ITEL, LLC |
| 423-255 | Chattanooga | TN | POWERTEL ATLANTA LICENSES, INC. |
| 423-256 | Church Hill | TN | UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN |
| 423-257 | Limestone | TN | UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN |
| 423-258 | Morristown | TN | NEW CINGULAR WIRELESS PCS, LLC - GA |
| 423-259 | New Tazewell | TN | UNITED STATES CELLULAR - TN |
| 423-260 | Chattanooga | TN | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN |
| 423-261 | Coker Creek | TN | TELLICO TEL. CO., INC. |
| 423-262 | Johnson City | TN | UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN |
| 423-263 | Etowah | TN | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
| 423-264 | Vonore | TN | COMCAST IP PHONE, LLC |
| 423-265 | Chattanooga | TN | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
| 423-266 | Chattanooga | TN | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
| 423-267 | Chattanooga | TN | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
| 423-268 | Johnson City | TN | NEW CINGULAR WIRELESS PCS, LLC - GA |
| 423-269 | Chattanooga | TN | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN |
| 423-270 | Erwin | TN | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN |
| 423-271 | Sweetwater | TN | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN |
| 423-272 | Rogersville | TN | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
| 423-273 | Morristown | TN | POWERTEL NASHVILLE LICENSES, INC. |
| 423-274 | Bristol | TN | UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN |
| 423-275 | Chattanooga | TN | PAETEC ITEL, LLC |
| 423-276 | Kingsport | TN | NEW CINGULAR WIRELESS PCS, LLC - GA |
| 423-277 | Morristown | TN | POWERTEL NASHVILLE LICENSES, INC. |
| 423-278 | Greeneville | TN | LEVEL 3 COMMUNICATIONS, LLC - TN |
| 423-279 | Blountville | TN | UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN |
| 423-280 | Chattanooga | TN | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN |
| 423-281 | Butler | TN | CHARTER IP ENABLED SERVICES, LLC |
| 423-282 | Johnson City | TN | UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN |
| 423-283 | Johnson City | TN | UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN |
| 423-284 | Cleveland | TN | NEW CINGULAR WIRELESS PCS, LLC - GA |
| 423-285 | Dayton | TN | NEW CINGULAR WIRELESS PCS, LLC - GA |
| 423-286 | Oneida | TN | HIGHLAND TEL. COOP, INC. |
| 423-287 | Chattanooga | TN | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
| 423-288 | Kingsport | TN | UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN |
| 423-289 | Morristown | TN | POWERTEL NASHVILLE LICENSES, INC. |
| 423-290 | Chattanooga | TN | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN |
| 423-291 | Mountain City | TN | SUNCOM DBA T-MOBILE USA |
| 423-292 | Fall Branch | TN | SUNCOM DBA T-MOBILE USA |
| 423-293 | Rogersville | TN | POWERTEL NASHVILLE LICENSES, INC. |
| 423-294 | Chattanooga | TN | LEVEL 3 COMMUNICATIONS, LLC - TN |
| 423-295 | Ball Play | TN | TELLICO TEL. CO., INC. |
| 423-296 | Chattanooga | TN | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
| 423-297 | Elizabethton | TN | LEVEL 3 COMMUNICATIONS, LLC - TN |
| 423-298 | Chattanooga | TN | AT&T - LOCAL |
| 423-299 | Benton | TN | LEVEL 3 COMMUNICATIONS, LLC - TN |
| 423-300 | Sneedville | TN | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN |
| 423-301 | South Pittsburg | TN | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TN |
| 423-302 | Johnson City | TN | BANDWIDTH.COM CLEC, LLC - TN |
| 423-303 | Cleveland | TN | PAETEC ITEL, LLC |
| 423-304 | Chattanooga | TN | NEW CINGULAR WIRELESS PCS, LLC - GA |
| 423-305 | Chattanooga | TN | COMCAST IP PHONE, LLC |
| 423-306 | Midway (Sullivan) | TN | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN |
| 423-307 | Morristown | TN | PAETEC ITEL, LLC |
| 423-308 | Chattanooga | TN | PAETEC ITEL, LLC |
| 423-309 | Chattanooga | TN | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN |
| 423-310 | Cleveland | TN | NEW CINGULAR WIRELESS PCS, LLC - GA |
| 423-312 | Morristown | TN | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN |
| 423-313 | Chattanooga | TN | POWERTEL ATLANTA LICENSES, INC. |
| 423-314 | Chattanooga | TN | POWERTEL ATLANTA LICENSES, INC. |
| 423-315 | Chattanooga | TN | NEW CINGULAR WIRELESS PCS, LLC - GA |
| 423-316 | Chattanooga | TN | POWERTEL ATLANTA LICENSES, INC. |
| 423-317 | Morristown | TN | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
| 423-318 | Morristown | TN | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
| 423-319 | Huntsville | TN | HIGHLAND TEL. COOP, INC. |
| 423-320 | Chattanooga | TN | NEW CINGULAR WIRELESS PCS, LLC - GA |
| 423-321 | Chattanooga | TN | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
| 423-322 | Chattanooga | TN | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN |
| 423-323 | Blountville | TN | UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN |
| 423-324 | Petros | TN | HIGHLAND TEL. COOP, INC. |
| 423-325 | Blountville | TN | UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN |
| 423-326 | Chattanooga | TN | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
| 423-327 | Bulls Gap | TN | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN |
| 423-328 | Johnson City | TN | COMCAST IP PHONE, LLC |
| 423-329 | Greeneville | TN | NEW CINGULAR WIRELESS PCS, LLC - GA |
| 423-330 | Erwin | TN | NEW CINGULAR WIRELESS PCS, LLC - GA |
| 423-331 | Cleveland | TN | POWERTEL ATLANTA LICENSES, INC. |
| 423-332 | Soddy Daisy | TN | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
| 423-333 | Athens | TN | POWERTEL NASHVILLE LICENSES, INC. |
| 423-334 | Decatur | TN | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
| 423-335 | Midway (Sullivan) | TN | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN |
| 423-336 | Charleston | TN | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
| 423-337 | Sweetwater | TN | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
| 423-338 | Benton | TN | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
| 423-339 | Cleveland | TN | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
| 423-340 | Bristol | TN | SUNCOM DBA T-MOBILE USA |
| 423-341 | Bristol | TN | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN |
| 423-342 | Elizabethton | TN | NEW CINGULAR WIRELESS PCS, LLC - GA |
| 423-343 | Kingsport | TN | UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN |
| 423-344 | Chattanooga | TN | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
| 423-345 | Surgoinsville | TN | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
| 423-346 | Wartburg | TN | HIGHLAND TEL. COOP, INC. |
| 423-347 | Rogersville | TN | BANDWIDTH.COM CLEC, LLC - TN |
| 423-348 | Fall Branch | TN | UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN |
| 423-349 | Sullivan Gardens | TN | UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN |
| 423-350 | Bristol | TN | COMMIO, LLC |
| 423-351 | Sweetwater | TN | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
| 423-352 | La Follette | TN | PAETEC ITEL, LLC |
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