This article needs additional citations for verification .(September 2023) |
United Kingdom area code for Newport | |
---|---|
National calling | 01633 |
International calling | +44 1633 |
Conservation | Yes [1] |
Active since | 16 April 1995 |
Previous code(s) | 0633 |
Number format | 01633 xxxxxx |
Coverage | |
Area served | Newport Cwmbran Machen Magor |
List of United Kingdom codes |
The 01633 telephone area code covers the city of Newport and surrounding areas in the United Kingdom. Before PhONEday the area code was 0633, which was originally dialled as "0NE3" where the "NE" were formed from the first two letters of NEwport on the telephone dial.[ citation needed ] In common with all other British area codes the initial '0' is a trunk prefix that is dropped when dialling from abroad.
The 14 exchanges listed in the table below form the 01633 code area as of 2012:
Exchange | Premises | ||
---|---|---|---|
OLO code | Name | Residential | Business |
SWNE/EX [2] | Newport Savoy | 20,967 | 1,620 |
SWNE/CH [3] | Newport Chartist | 8,852 | 190 |
SWMDE [4] | Maindee | 12,003 | 434 |
SWRWI [5] | Rhiwderin | 6,660 | 110 |
SWCAA [6] | Caerleon | 4,161 | 161 |
SWMES [7] | Maesglas | 3,666 | 90 |
SWUWN [8] | Llanwern | 2,153 | 62 |
SWCTE [9] | Castleton | 1,564 | 54 |
SWPHX [10] | Penhow | 786 | 47 |
SWMAD [11] | Machen | 1,227 | 28 |
SWRDX [12] | Risca | 5,009 | 234 |
SWCRS [13] | Cwmbran | 20,268 | 905 |
SWTUC [14] | Tredunnock | 355 | 25 |
SWMGR [15] | Magor | 2,477 | 99 |
The Group switching centre (GSC) for the Newport charge group was the Savoy exchange. This exchange alongside the Chartist, Maindee and Maesglas exchanges formed the Newport linked numbering scheme whereby local numbers could be dialled directly and with the STD code 0633. The surrounding dependent exchanges could be accessed via local codes and longer STD codes based on 0633.
Smaller exchanges around the GSC were parented onto it. From them the digit 9 was dialled to access the GSC. The codes from the GSC to the dependent exchanges are listed in the table below:
Exchange | Local code | Original STD code |
---|---|---|
Cwmbran | 3 | 063 33 |
Llanwern | 41 | 063 341 |
Caerleon | 42 | 063 342 |
Rhiwderin | 43 | 063 343 |
Risca | 44 | 063 344 |
Penhow | 45 | 063 345 |
Machen | 46 | 063 346 |
Magor | 47 | 063 347 |
Castleton | 48 | 063 348 |
Tredunnock | 49 | 063 349 |
To dial from one dependent exchange to another one first dialled 9 to access the GSC then dialled the local code to the destination exchange. Thus a caller from Machen to Magor would dial 947 before the subscriber's number and a caller from Risca to Cwmbran would dial 93. A caller to a Newport number in the linked numbering scheme would simply dial 9.
Over time the local codes were abolished and the dependent exchanges became part of the linked numbering scheme. This meant the 3, 4 and 5-digit numbers became 6-digit numbers by means of a prefix that was unique in the 0633 code area.[ citation needed ]
The remaining 5-digit numbers in the Newport area (50000–59999 and 62000–69999) were prefixed with 2 in 1990. Since then all numbers have been 6-digit and the previous prefixes have been reused by other communications providers.
The North American Numbering Plan (NANP) is a telephone numbering plan for twenty-five regions in twenty countries, primarily in North America and the Caribbean. This group is historically known as World Zone 1 and has the telephone country code 1. Some North American countries, most notably Mexico, do not participate in the NANP.
A toll-free telephone number or freephone number is a telephone number that is billed for all arriving calls. For the calling party, a call to a toll-free number from a landline is free of charge. A toll-free number is identified by a dialing prefix similar to an area code. The specific service access varies by country.
A telephone numbering plan is a type of numbering scheme used in telecommunication to assign telephone numbers to subscriber telephones or other telephony endpoints. Telephone numbers are the addresses of participants in a telephone network, reachable by a system of destination code routing. Telephone numbering plans are defined in each of the administrative regions of the public switched telephone network (PSTN) and in private telephone networks.
The Australian telephone numbering plan governs the allocation of telephone numbers in Australia. It has changed many times, the most recent major reorganisation by the Australian Communications and Media Authority taking place between 1994 and 1998.
Ten-digit dialing is a telephone dialing procedure in the countries and territories that are members of the North American Numbering Plan (NANP). It is the practice of including the area code of a telephone number when dialing to initiate a telephone call. When necessary, the ten-digit number may be prefixed with the trunk code 1, which is referred to as 1+10-digit dialing or national format.
The area code 868 is assigned to Trinidad and Tobago, a member of the North American Numbering Plan (NANP). The telephone numbering plan for the country is known as the National Numbering Plan. It is part of a system used for assigning telephone numbers in Trinidad and Tobago, and functions as a part of the North American Numbering Plan (NANP). It is regulated by the Telecommunications Authority of Trinidad and Tobago, which holds responsibility for telecommunications in the country.
There have been many railway stations in Newport, due to its importance as a port for the industrial Monmouthshire and Glamorganshire valleys. The only stations in use at the moment are Newport in the city centre and in the Western valley Pye Corner and Rogerstone.
Numbers on the Irish telephone numbering plan are regulated and assigned to operators by ComReg.
Telephone numbers in Singapore, also known as the National Numbering Plan, are regulated by the Info-communications Media Development Authority (IMDA). Due to the small geographical size of Singapore, there are no area or trunk codes; all numbers belong to one numbering area, and thus come in the same 8-digit format. Numbers are categorised based on the first digit, thus providing ten possible categories, of which six are currently in use and the remaining four reserved for future usage.
Widespread UK telephone code misconceptions, in particular brought on by the Big Number Change in 2000, have been reported by regulator Ofcom since publication of a report it commissioned in 2004.
The dialling plan for mobile networks and new landline operators is closed; all subscriber numbers must be dialled in full. For landline numbers starting with 02, the dialling plan used to be open; the trunk digit and area code could be omitted if the caller was in the same area code as the callee. However, starting May 3, 2008, all landline numbers must be dialled in full.
The New Zealand telephone numbering plan describes the allocation of telephone numbers in New Zealand and the Pitcairn Islands.
The area code 671 is the local telephone area code of the United States territory of Guam. It was created with the beginning of permissive dialing on July 1, 1997, replacing Guam's previous International Telecommunication Union country code 671 at the end of permissive dialing on July 1, 1998.
Telephone numbers in the Philippines follow an open telephone numbering plan and an open dial plan. Both plans are regulated by the National Telecommunications Commission, an attached agency under the Department of Information and Communications Technology (DICT).
Telephone numbers in Russia are administered by Roskomnadzor, a Russian federal agency for communication and media. 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 is a sequence of digits assigned to a landline telephone subscriber station connected to a telephone line or to a wireless electronic telephony device, such as a radio telephone or a mobile telephone, or to other devices for data transmission via the public switched telephone network (PSTN) or other public and private networks.
Telephone numbers in Kazakhstan are regulated under the auspices of the Telecommunications Committee of the Ministry of Digital Development, Innovations, and Aerospace Industry in the Republic of Kazakhstan. They are administered by telecommunication providers, notably Kazakhtelecom, a state-backed and the largest national operator.
The Newport and District Football League is a football league covering the city of Newport and surrounding areas in South Wales. The headquarters are located at Newport Civic Centre.
Telephone numbers in the United Kingdom have a flexible structure that reflects their historical demands, starting from many independent companies through a nationalised near-monopoly, to a system that supports many different services, including cellular phones, which were not envisaged when the system was first built. Numbers evolved in a piecemeal fashion, with numbers initially allocated on an exchange-by-exchange basis for calls connected by manual operators. Subscriber numbers reflected demand in each area, with single digit telephone numbers in very rural areas and longer numbers in cities.