Establish a local presence by purchasing a phone number in area code 865. Phone numbers in area code 865 are associated with the state of Tennessee. There are currently at least 4 U.S. cities and 59 U.S. ZIP Codes associated with this telephone area code. In addition, there are at least 800 NXX's (the three-digit code that makes up digits 4-6 of a standard 10-digit U.S. phone number) available for use along with area code 865.
Phone numbers in area code 865 are associated with the state of Tennessee.
The 865 area code currently has at least 4 cities in Tennessee associated with it: Knoxville, TN; Maryville, TN; Oak Ridge, TN; and Oak Ridge, TN.
There are at least 59 U.S. ZIP codes associated with the area code 865 at this time (view all here).
The ZIP Code 37918 is the ZIP Code most frequently connected to the 865 area code. The 37918 ZIP Code is primarily associated with Knox County in the state of Tennessee.
There are 13 counties associated with the 865 area code: Knox County; Loudon County; Monroe County; Cocke County; Anderson County; Roane County; Blount County; Jefferson County; Sevier County; Union County; Grainger County; Hamblen County; Morgan County.
An NXX, which is also known as the a "central office code" or an "exchange", is the three-digit sequence that comprises digits 4-6 of a standard 10-digit U.S. phone number. The NXX is the second main part of a phone number that comes directly after the area code, e.g. (865)-321-xxxx.
Detailed information about area code 865 phone numbers. Establish a Tennessee presence with a 865 number.