Cca2 country code

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Cca2 country code

cca2 country code

Often times, we get involved in building web apps in which we are required to fetch large sets of data records from a remote server, API or some database sitting somewhere. If you are building a payment system for example, it could be fetching thousands of transactions. If it is a social media app, it could be fetching tonnes of user comments, profiles or activities.

Whichever it is, there are a couple of methods for handling the data such that it doesn't become overwhelming to the end-user interacting with the app. One of the popular methods for handling large datasets on the view is by using the infinite scrolling technique - where more data is loaded in chunks as the user continues scrolling very close to the end of the page.

This is the technique used in displaying search results in Google Images.

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It is also used in so many social media platforms like Facebook - displaying posts on timeline, Twitter - showing recent tweets, etc. Another known method for handling large datasets is using pagination. Pagination works effectively when you already know the size of the dataset the total number of records in the dataset upfront. Secondly, you only load the required chunk of data from the total dataset based on the end-users interaction with the pagination control.

This is the technique used in displaying search results in Google Search. In this tutorial, we will see how to build a custom pagination component with React for paginating large datasets. In order to keep things as simple as possible, we will build a paginated view of the countries in the world - of which we already have the data of all the countries upfront.

Before getting started, you need to ensure that you have Node already installed on your machine. I will also recommend that you install the Yarn package manager on your machine, since we will be using it for package management instead of npm that ships with Node.

You can follow this Yarn installation guide to install yarn on your machine.

cca2 country code

We will create the boilerplate code for our React app using the create-react-app command-line package. You also need to ensure that it is installed globally on your machine. Finally, this tutorial assumes that you are already familiar with React.

If that is not the case, you can check the React Documentation to learn more about React. Start a new React application using the following command.Country calling codes or country dial-in codes are telephone number prefixes for reaching telephone subscribers in the networks of the member countries or regions of the International Telecommunication Union ITU.

The prefixes enable international direct dialing IDDand are also referred to as international subscriber dialing ISD codes. Country codes are a component of the international telephone numbering planand are necessary only when dialing a telephone number to establish a call to another country.

Country codes are dialed before the national telephone number.

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For example, the international call prefix in all countries belonging to the North American Numbering Plan iswhile it is 00 in most European, Asian and African countries. On GSM cellular networks, the prefix may automatically be inserted when the user prefixes a dialed number with the plus sign.

Country calling codes are prefix codes and can be organized as a tree. In each row of the table, the country codes given in the left-most column share the same first digit; then subsequent columns give the second digit in ascending order. While there is a general geographic grouping to the zones, some exceptions exist for political and historical reasons. Thus, the geographical indicators below are approximations only. Originally, larger countries such as Spain, the United Kingdom and France, were assigned two-digit codes to compensate for their usually longer domestic numbers.

Small countries, such as Iceland, were assigned three-digit codes. Since the s, all new assignments have been three-digit regardless of countries' populations. In Antarcticadialing is dependent on the parent country of each base:.

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From Wikipedia, the free encyclopedia. Wikimedia list article. See also: Telephone numbers in Europe. The country code for all NANP countries is 1; the numbers that follow are used in the same way as area codes are in the U. From AugustKazakhstan changed all area codes to start with 7; however, 6 is also reserved for Kazakhstan.

Digits 3, 4, and 5 are reserved for Russia. Other digits are reserved for Russia. Currently, there are no internationally accessible numbers starting with 0, 1, 2 or 5 — these are access codes and similar arrangements.

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Archived PDF from the original on 31 January European Radiocommunications Office. Archived from the original on 9 June Special Communications Organization. Archived from the original on 1 October Archived from the original on 12 July This is a playground to test code. It runs a full Node. Try it out :. This service is provided by RunKit and is not affiliated with npm, Inc or the package authors.

Warning: not all entities in this project are independent countries; refer to the independent property to know if the country is considered a sovereign state. The data files provided in the dist directory include all available fields, but is also possible to build a custom version of the data with certain fields excluded. To do this, you will first need a working PHP installation, composer and a local copy of this repository.

Once you have these, open a terminal in your local version of this project's root directory and run this command to install the necessary dependencies:. After this finishes, run the following command here we will exclude the tld field from the output, but you can exclude any field you want :.

International Calling Codes

If you prefer to include only some fields this can not be combined with --exclude-field :. The generated files are put into the dist directory, but you can change this to another existing directory:. Share this code:. Overview Browse Files. Each line contains the country: name common - common name in english official - official name in english native - list of all native names key: three-letter ISO language code value: name object key: official - official name translation key: common - common name translation country code top-level domain tld code ISO alpha-2 cca2 code ISO numeric ccn3 code ISO alpha-3 cca3 code International Olympic Committee cioc ISO independence status independent denotes the country is considered a sovereign state ISO assignment status status currencies - list of all currencies key: ISO currency code value: currency object key: name name of the currency key: symbol symbol of the currency International Direct Dialing info idd root - the root geographical code prefix.

Once you have these, open a terminal in your local version of this project's root directory and run this command to install the necessary dependencies: composer install After this finishes, run the following command here we will exclude the tld field from the output, but you can exclude any field you want : php countries.

To do add the type of the country country, sovereign state, public body, territory, etc. The rest comes from Wikipedia. Sign up to share your code.The two-letter country codes were used by the US government for geographical data processing in many publications, such as the CIA World Factbook. The FIPS standard includes both the codes for independent countries similar but sometimes incompatible with the ISO alpha-2 standard and the codes for top-level subdivision of the countries similar to but usually incompatible with the ISO standard.

From Wikipedia, the free encyclopedia.

Complete List of Country & Dialing Codes

Withdrawn Federal Information Processing Standard. Federal Register. Retrieved National Institute of Standards and Technology. Archived from the original on NSG Standards Registry. State Department 's website. Geocode systems. Hidden categories: Articles with short description. Namespaces Article Talk. Views Read Edit View history. By using this site, you agree to the Terms of Use and Privacy Policy. Antigua and Barbuda.

United Arab Emirates. American Samoa. Ashmore and Cartier Islands. Bahamas, The.Dialing international numbers can sometimes be trickier than remembering your parent's Wi-Fi password, but we're got you covered.

Read below to find out all you need to know. If you're looking for detailed information on how to use your phone while in another country, check out our International roaming checklist.

Phone numbers can vary in length from digits based on the dialing patterns and city or mobile code in each country. To find out how much calls will cost, be sure to check out our International calling services and rates.

To find out how much calls will cost, be sure to check out International roaming services. Toll-free numbers such as or cannot be guaranteed to work while abroad. Be sure to look up alternate numbers before you take your trip. We won't charge you anything for this call, no matter where you are. Go ahead and store this number in your phone's contact list for easy and quick dialing while you're away.

This same dialing pattern applies whether you're within the U. Call a country outside the U. Call Mexico from the U. Call back to the U. Call toll-free numbers from outside the U.This page links to the countries and special services in order of telephone country code.

The initial digit is considered to be a zone which usually relates to a general geographic region e. No country codes begin with '0' at this time, although such assignments may now be possible, following ITU's Time 'T' of 31 December in which international number lengths were expanded, and the possibility of zone 0 country codes established. A free code from World Zone 2 seemed to be the next best choice. But for many years, there were no available country code assignments in the traditional European zones World Zones 3 and 4.

However, due to political upheavals such as the post-Soviet era national breakups, several codes have since become available in World Zones 3 and 4.

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There is no indication that these nations will be changing country codes, however. The code was since reassigned to East Timor. Country code 7 was established during the years of the USSR. Since its dissolution, most of the republics under the former territory have established their own country codes throughout the s. By Country Code. By Country Name. Other WTNG pages. Unassigned: see ZanzibarTanzania.

Discontinued: see San Marino. European Telephony Numbering Space. Discontinued, see American Samoa.And then there are telephone numbers. These are hard. Really hard. Well, stop right there.

For starters, here are just some variations of the number above, all of which are perfectly valid:.

List of FIPS country codes

These examples are just for a US-based number. All sorts of external factors can have implications for telephone numbering. Whole countries come and go, introducing new country prefixes. New classifications of numbers introduce new numbering systems — premium-rate, local-rate, toll-free, and so on. When a carrier runs out of one set of numbers — like, sadly, premium-rate — they simply introduce a new prefix. Even then, the capital had a subtly different system. It was probably a decade before signage was changed across the country to reflect the changes.

Then, of course, there was the enormous and unprecedented growth in mobile. No longer was the number of telephone numbers required largely limited to the number of households, but many times over. The continued strain on the pool of available numbers can only increase the likelihood of further changes.

For example if you operate in a single country, and telephone numbers are captured to be used by a human operator, you might not need them.

The countries library contains a bunch of geographical information which includes international dialling codes. Here is an excerpt from countries.

cca2 country code

As you can see, this demonstrates that Austria uses the international dialing code So how might we use this information? Well, using the magic of Lodash or Underscorethere are a few ways in which we can query dialing code-related information.

For example, to find out whether a given dialing code is valid:.

Vietnam Dialing Code - Vietnamese Country Code - Telephone Area Codes in Vietnam

We can look up the countries which use a particular dialing code:. Finally, we can get the dialing codes for given country:. The format can vary — 1, 43, are all valid codes. From abroad, to call a UK number you need to drop the leading zero and prefix with the dialing code In the US, for example, numbers must also be prefixed with the US exit codeso the example above becomes:. Thankfully, there is a format we can use which enable us to get around these variations.

Luckily for developers there is an unambiguous, internationally recognized standard for telephone numbers anywhere in the World called E.


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