Related Research Articles
Nigeria is Africa's largest ICT market, accounting for 82% of the continent's telecoms subscribers and 29% of internet usage. Globally, Nigeria ranks 11th in the absolute number of internet users and 7th in the absolute number of mobile phones.
In the United Kingdom, telephone numbers are administered by the Office of Communications (Ofcom). For this purpose, Ofcom established a telephone numbering plan, known as the National Telephone Numbering Plan, which is the system for assigning telephone numbers to subscriber stations.
Telephone numbers in the Netherlands are administered by the Ministry of Economic Affairs, Agriculture and Innovation of the Netherlands. The telephone numbering plan may be grouped into three general categories: geographical numbers, non-geographical numbers, and numbers for public services.
South Africa switched to a closed numbering system effective 16 January 2007. At that time, it became mandatory to dial the full 10-digit telephone number, including the zero in the three-digit area code, for local calls. Area codes within the system are generally organized geographically. All telephone numbers are 9 digits long, except for certain Telkom special services. When dialed from another country, the "0" is omitted and replaced with the appropriate international access code and the country code +27.
Rivers State, also known as Rivers, is a state in the Niger Delta region of southern Nigeria. Formed in 1967, when it was split from the former Eastern Region, Rivers State borders include Imo and Anambra to the north, Abia and Akwa Ibom to the east, and Bayelsa and Delta to the west.The State capital, Port Harcourt, is a metropolis that is considered to be the commercial center of the Nigerian oil industry.
Telephone numbers in Turkey went from six (2+4) to seven digits (3+4) local phone numbers c.1988, at which time Ankara went from 41 to 4. There used to be more than 5,000 local area codes of varying lengths with correspondingly varying local number lengths.
Telephone numbers in South Korea are organized and assigned using the following scheme
Telephone numbers in Nigeria use an open numbering plan. They are composed of a combination of an area code and a local line or subscriber telephone number. Area codes consist of one digit or two digits. Local telephone numbers contain from five to seven digits, and may vary within the area code. Mobile phone numbers start with 070, 080 or 081, 090 or 091 and are followed by eight digits.
This article details the dialling protocol for reaching Hungarian telephone numbers from within Hungary. The standard landline number consists of 6 numerals except those in Budapest which have 7 numerals, as do mobile numbers. Before keying the subscriber number required, a caller may need to enter a domestic code (06) and an area code.
This is a discussion of telephone numbers in Ukraine. The nation of Ukraine has country code +380. It switched to the European Union's common dialing plan in 2009. Thus, Ukrainian phone numbers consist of a 2-digit zone code, an optional subzone code, an optional filler, and the local phone number. However, following the 2022 Russian invasion of Ukraine, the regions of Crimea, Donetsk, and Luhansk were given Russian telephone codes instead, as if they were following telephone numbers in Russia, by Russian authorities.
Telephone numbers in Pakistan are ten digits long. Landline numbers and mobile numbers have different structures. Geographically fixed landline are prefixed by an area code which varies in length depending on the significance of the place. Mobile numbers are prefixed (03) followed by a two-digit code indicating the telephone operator. The international country code for Pakistan is '+92'.
Telephone numbers in India are administered under the National Numbering Plan of 2003 by the Department of Telecommunications of the Government of India. The numbering plan was last updated in 2015. The country code "91" was assigned to India by the International Telecommunication Union in the 1960s.
Telephone numbers in Russia are administered by Roskomnadzor, and Ministry of Digital Development, Communications and Mass Communications of the Russian Federation. Russia's National Numbering Plan (NNP) is a four-level telephone numbering plan with local, zone, country, and international scopes, implementing a closed numbering plan, in which the number of digits of all national significant numbers (NSN) assigned to subscriber telephones is fixed at ten, with three digits for the area code, and a seven-digit subscriber number which includes a zone code of up to two digits. Internationally, Russia participates in the numbering plans of the International Telecommunication Union (ITU) provided by recommendations E.164 and E.123, using the telephone country code 7.
A telephone number in Belgium is a sequence of nine or ten digits dialed on a telephone to make a call on the Belgian telephone network. Belgium is under a full number dialing plan, meaning that the full national number must be dialed for all calls, while it retains the trunk code, '0', for all national dialling.
National conventions for writing telephone numbers vary by country. The International Telecommunication Union (ITU) publishes a recommendation entitled Notation for national and international telephone numbers, e-mail addresses and Web addresses. Recommendation E.123 specifies the format of telephone numbers assigned to telephones and similar communication endpoints in national telephone numbering plans.
Telephone numbers in Uruguay use the calling code +598. In 2010, national long distance calling was eliminated, and area codes were dropped.
The following is an alphabetical list of articles related to Rivers State, Nigeria.
The following outline is provided as an overview of and topical guide to Rivers State:
References
- ↑ "Area codes for cities in Nigeria. Phone calls to Nigeria". Ngex.com. Retrieved 21 March 2016.
- 1 2 "Area Codes By Zone & Primary Centre". Ncc.gov.ng. Archived from the original on 2 April 2016. Retrieved 21 March 2016.
- ↑ Adomi, Esharenana E. (2010). Handbook of research on information communication technology policy trends, issues and advancements. Hershey, PA: Information Science Reference. ISBN 978-1615208487.
- ↑ "Dialing Procedure". Ncc.gov.ng. Archived from the original on 2 April 2016. Retrieved 21 March 2016.
