Hawaii Area Codes – Area Code List And Maps

Hawaii officially utilizes Only 1 Hawaii Area Codes. When first established by AT&T and the Bell System in 1947, Hawaii was not added in the system. Area code 808 covers all of the State of Hawaii.

Hawaii Area Codes

More than 1.3 million people live in Hawaii. Despite the rapid growth of that state and the proliferation of cell phones (especially in Honolulu and Oahu), a single Hawaii Area Codes is projected to be sufficient to serve the state, at least until the first quarter of 2035

History Of Hawaii Area Code

In 01/01/1957
Hawaii Area Codes 808 was out into service.

Hawaii Area Codes

What Is Area Code?

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?

Hawaii Area Codes 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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