Kentucky Area Codes – Area Codes And Maps

Kentucky officially using 5 Kentucky Area Codes. Kentucky officially had 1 area code, 502, when the numbering system was established in 1947. In 1955 Kentucky experienced a growth in population and telephone use to need an additional area code. To meet this increase in demand area code 502 was divide in 1955 to form area code 606.

Later demand for new numbers in Kentucky required a second division of area code 502 to form area code 270. In 2000 a second division occurred and area code 606 was divide to form area code 859.

Kentucky Area Codes

Currently Kentucky Officially using Kentucky Area Codes They Are :-

Regions Which Are Currently Served By Kentucky Area Codes :

270/364 – They serve western Kentucky and the western half of South Central Kentucky.

502 – It serves the Louisville and Frankfort areas.

606 – It serves Eastern Coalfield, including the eastern Kentucky.

859 – It serves the Lexington area and Northern Kentucky.

History And Changes Of Kentucky Area Codes

In 1/01/1947
Kentucky Area Codes 502 was out into service. In 1955 Area code 319 was divided to form area code 606. On 1999 Area code 319 was divided to establish area code 270.

In 01/01/1955
Area code 606 was put out into service. Then Area code 606 was develop from a division of area code 502.

In 04/19/1999
Area code 270 was out into service. Area code 270 was Develop from a division of area code 502.

In 04/01/2000
Area code 859 was put out into service. Then Area code 859 was created from a division of area code 606.

In 03/03/2014
Area code 364 was out into service. Area code 364 is as an overlap of area code 270.

Kentucky Area Codes

What Is Area Codes?

Area Code Is A Three-digit code that Finds one of the telephone areas into which the U.S. and other countries are divided and that is the local telephone number when dialing a call between areas.

Why are area codes added?

Area codes are added when the current number expires. In North America, each area code has a potential capacity of about 8 million unique phone numbers. Increased use of cellular phones, modems, and Internet access may require existing telephone number resources, additional area codes may be required, according to Nestar.


Once the new area code starts being assigned, there is usually a six-month period of transition, where customers are encouraged, but not required, to use the new code, but seven-digit. Dialing is allowed. After six months, callers are required to use the appropriate area code and telephone number.

Other Area Codes

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