The use of advanced technology in telecommunication has modernized the way people connect with each other. Today most of us have good access to telephones and their associated integrated systems such as cellular phones, residential telephones, fax machines, VOIP phone services, commercial telephones, and finally, the Internet connection. It is the increase in demand that has led to the advancement of the telecommunication sector, as well as the creation of Area Code Directory.
These codes are controlled by the Federal government along with the state regulators. The Federal government provides the power to the state authorities to decide how and when the new area codes should be allotted. The authorities also retain the Area Code Directory’s central repository.
Sometimes it becomes quite challenging to match a specific location with its equivalent area code if you are not mindful of the latest changes that have occurred since the last time you have used the code. Therefore, it is necessary to always consult an updated Area Code Directory every time you want to search for it.
What is an Area Code?
We need to first understand what an area code means? It is a three-letter prefix, which is used for recognizing a long-distance dialing code. It is allotted by the Federal Officials who control all the phone numbers that fall in their jurisdiction in the US and Canada, as well as some parts of the Caribbean, which are under the US or UK Government.
In some situations, you may need to use a combination of area codes and local numbers. These situations include a person communicating via a long-distance call, or from a location that is not within the jurisdiction of a specific area code number, or he is calling from a cellular phone with the home-based tower, or he is calling in an area, where the area codes overlap, which is quite common in large cities.
In some cities, the area codes frequently overlap with the previously allocated codes, or they are split and rearranged when there is an increase in the number of telephone users. According to the new Area Code Directory, the first digit of an area code should not consist of ‘0’ or ‘1’ because these are either North America’s long-distance codes or feature codes. The area codes can start with any digit between 2 and 8. Moreover, the two figures at the end of the area code always differ from one another. However, there are specific numbers with the same last two digits. Such numbers are typically reserved for emergency purposes.
The Area Code Directory also proves to be useful when you need to perform a reverse phone lookup, especially when you are being harassed or stalked telephonically, either through mobile phones or landlines. It helps you to limit your search to a particular location.
Where to Find the List of Area Codes?
If you are searching for particular US dialing codes, you will find this info easily online. Just key in the query ‘US dialing codes’ in one of the search engines, and then you will get a list of different websites that contain this information.
1. US Phone Codes
The phone codes can be found in several reference materials, including encyclopedias, atlases, or maps. There are some companies that publish documents, which contain this information. A list of American phone dialing codes, for example, can be seen at the back of International Planners that are published by ‘A Global World’.
2. US Area Code List
Many reference books and websites will consist of a comprehensive area code list of the US. These lists show each of the states within the US, along with the particular area code used by the region. Make sure that you dial the right area code to call a number within any of the US states.
3. US Listing
For those of you who do not have online access to websites and cannot visit a library in your locality, you can ask for a list of US area codes from your phone operator. Either call directory assistance or dial ‘0’, and they will tell you exactly which code to use for a certain state.
4. US by State
All the US states have their individual area code. In order to make a call to a person residing in any of these states, you will need this information. Search for a list that categorizes each area code by the associated state.
5. US Map
For determining the correct three-digit number, you can consult an area code map. It will display a map of every American state. Once you find the map, you need to click on a specific state to get all the area codes for that region.
6. US City Codes
Aside from the different dialing codes in each of the states, city dialing codes can also be used for making a call. These codes tell you which numbers to dial before making a call to a particular US city.
7. Canada Dialing Codes
Different regions of Canada also have their own three-digit numbers. To find the correct dialing code for Canadian provinces and territories, you should call the operator, visit the local library, or search the internet.
8. Canada Map
You will also find a specific code with the help of a Canadian area code map. It offers a visual representation of all the territories and provinces in Canada, along with their area code.
How to Match Area Codes to Specific Locations?
Unfortunately, matching the area code with a particular location can be quite difficult. Since area codes are constantly updated, discontinued, overlaid, or split from other locations, it is necessary to keep track of the changes to ensure that your call gets through!
The area codes are often overlaid with others or split from another code to include more numbers, which are needed due to an increase in population. They are also relocated or even discontinued to evade long-term conflicts in a region, as stated and decided by the NANP or North American Numbering Plan.
Remember that an area code does not start with either ‘0’ or ‘1’ since both the digits represent either the North American long-distance code or feature codes. Prior to 1995, all the area codes consisted of either ‘1’ or ‘0’ as the central digit, while all the new codes beginning from 1996 use 2-8.
Furthermore, the two digits at the end of any area code should not be the same. Therefore, you will not see any area code having a format such as ‘744’ or ‘322’. You will also never find a number ending with ‘11’ because the arrangement is only used for emergency access services like ‘911’ or specific resources like ‘411’ directory assistance.
Therefore, with all the updates taking place, how can you keep yourself well-informed about the modifications so that every time you need to make a call over a long distance, you will get the right number to dial? For obtaining authentic information visit the source – NANP. You can visit their website by entering NANPA in a search engine, which stands for ‘North American Numbering Plan Administration’.
If you want, you can use their specific map database, which displays a user-friendly map with area codes by region or state. It also gives you the Canadian map, which is displayed right on the home page. You need to click on the image of the map to open it. It gives you a detailed U.S. map index, along with a link to the Canadian code map.
By bookmarking or saving this website in your browser, you will stay on top of the real-time changes, adjustments, and updates to the NANP. Furthermore, there are some more websites and databases that are available on the internet, providing a text-based directory containing area codes that speed up load times.
Other articles that may interest you: