There are a wide variety of toll-free area codes that have been designated for future use including 811, 835, and 817 area code. These are unique because you can simply call toll free numbers from any phone in America, for no cost whatsoever. But what exactly is it?
A toll-free area code, or also known as an unlisted extension, is any number which is not contained in the telephone directory, click here for more. They were originally introduced to help people who had a regular home or mobile phone, but were unable to find their regular numbers on the telephone book. They were designed to be used in cases where there was an emergency situation. If you were in a critical situation, then you could use your phone's extension and contact the authorities or friends and family.
Toll free numbers were initially made available in the United States. When they first began they were reserved for emergency situations only. With time they have become available for general use.
For example, you could use your local business district to make your emergency calls from and use toll free numbers to call your regular doctor for a routine checkup. This is an example of how you can use a toll-free area code when you have to call someone for a non-emergency reason.
Another example would be that you might want to call a specific area code, like in the case of a business dispute. If you have an extension that has a number in it that relates to the business that you are having a problem with, then you could call that number and request them to remove the name of the company from your caller ID. Since the name of the company is not listed, this would allow you to ask the person on the other end of the line to leave your name out of the call.
A toll-free area code is also great if you have problems finding a telephone number for a business or individual. There is no need to get the phone book opened or call back to a number that you do not recognize, see this product. You simply dial the extension, enter the number you are looking for, and wait a couple of minutes to hear back. or answer the call.
Another way that toll-free numbers can be used to solve problems, is when you are having an emergency and need to reach someone. Sometimes you can not remember their last name or they may not know you are calling. These numbers allow you to get their number and then use that number to send them an emergency message.
These are some of the uses of a toll-free area code. Just remember that you can use these numbers for any number of reasons that may occur when you have an emergency. Read more at https://www.reference.com/article/toll-number-area-codes-244ea0ff20088e4f?ad=dirN&qo=serpIndex&o=740005