What is an ISD Code?

ISD (International Subscriber Dialling) codes are, also called IDD (International Direct Dialling). These ISD codes / International calling codes defined by ITU ( International Telecommunication Union).

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ISD Code Details of United Kingdom
COUNTRY NAME United Kingdom
ISD CODE +44

(When dialing use 0044 Or +44)

Other Staticstic of United Kingdom

ISO2 GB
ISO3 GBR
ISO NUMARIC 826
TOP LEVEL DOMAIN .uk
FIPS UK
GEO NAME ID 2635167
E.164 44
CONTINENT Europe
CAPITAL London
CAPITAL TIMEZONE Europe/London
CURRENCY Pound
LANGUAGE CODES en-GB,cy-GB,gd
LANGUAGES SPEAK English
AREA (KM2) 244820 KM2
INTERNET HOSTS 8107000
INTERNET USERS 51444000
PHONES (MOBILE) 82109000
PHONES (LANDLINE) 33010000
GDP $2490000000000

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About United Kingdom (+44) ISD Code

United Kingdom Time

General Information -

The ISD Code of United Kingdom is : +44
When dialing use 0044 Or +44

United Kingdom Statistics -

United Kingdom is part of the continent of Europe. The Capital of United Kingdom is: London. Capital timezone is: Europe/London. Currency is: Pound.
Language Codes of United Kingdom : en-GB,cy-GB,gd
Languages speak in United Kingdom : English
ISO Alpha-2 Code of United Kingdom is : GB
ISO Alpha-3 Code of United Kingdom is : GBR
ISO 3166-1 numeric (or numeric-3) Code of United Kingdom is : 826
FIPS (Federal Information Processing System) Code is : UK
E.164 (The international telephone numbering plan) : 44
The top label domain of the United Kingdom is : .uk
Internet host in United Kingdom is : 8107000
Internet users in United Kingdom is : 51444000
Mobile phones in United Kingdom is : 82109000
Landline phone in United Kingdom is : 33010000
Area of United Kingdom is : 244820 KM2
GEO Name ID United Kingdom is : 2635167
GDP of United Kingdom is : $2490000000000

FAQ

The ISD Code of United Kingdom is : +44

The ISO Alpha-2 Code of United Kingdom is - GB

The ISO Alpha-3 Code of United Kingdom is - GBR

The ISO 3166-1 numeric (or numeric-3) Code of United Kingdom is - 826

The FIPS (Federal Information Processing System) Code of United Kingdom is - UK

The E.164 (The international telephone numbering plan) Code of United Kingdom is - 44

General Information About ISD Code


What does "International Subscriber Dialling" (ISD Code) stand for?

ISD codes, which stand for "International Subscriber Dialling," are also referred to as IDD codes (International Direct Dialing). These ISD codes / International calling codes are defined by ITU ( International Telecommunication Union) ( International Telecommunication Union).

How Do I Dial?

In order to gain access to the international circuits of the network, you will need to dial the International Carrier Access Code before the country-calling code. For example, if you are calling from India, you will need to dial 00 or the plus sign. After that comes the area code, if there is one, followed by the actual phone number that needs to be dialed.

Pattern to follow when dialing a phone number: [Exit Code] + [ISD Code] + [Area Code] + [Phone Number]

  • The ISD prefix for International Carrier access, which is unique to the country from which the caller is dialing, but most of the time it is either 00 or 011 or the prefix is specified with a plus sign (+). Before dialing the country code, you need to use this prefix code first.

  • ISD Code (if applicable) is a number that is unique to a particular nation. There are occasions when countries in different regions will share the same ISD code.

  • Both the area code and the phone number of the actual telephone that you wish to contact are required. This format will be different from county to county and country to country.