Country code Hawaii, +1 or 001?
There are two spellings for the Hawaii area code, namely +1 and 001. Which area code do you have to use? What is the difference between the two country codes for Hawaii and what are the different versions for?
The country code of Hawaii that starts with a “+” (i.e. +1) is the so-called international code (international spelling). It is primarily used in the mobile communications sector. Most cell phones can make an international call to Hawaii using the +1 area code. This applies to almost every country in the world.
Unfortunately, there are phones (especially older models) that do not support the international spelling. The Hawaii area code with leading zeros (001) is then used on these phones. The leading zeros are also referred to as the so-called traffic elimination number. When you call, they indicate that it is an international call.
Problem: Access code and area code 001
In fact, the 001 variant applies to calls to Hawaii, especially in Europe. In other countries of the world, the international code 001 will not work. Example: In the USA, international calls to Hawaii begin with 011. An international call here begins with the area code 0111.
Conclusion
For calls from UK to Hawaii you can always use the country code 001. In other countries, the two leading zeros must be replaced by a different access code. The international variant (+1) of the international country code Hawaii works in all countries in the world. However, it is not supported in all networks and by all telephone devices.
Example of phone calls to Hawaii
To illustrate the use of the international prefixes Hawaii (+1 or 001), here is an example again:
You want to call 456789 with area code 0123 in Hawaii. In this case you can use the following numbers (from UK/Europe):
001 123 456789
If you use a mobile phone, the following notation also applies worldwide:
+1 123 456789