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Telecoms Acronyms
Telephone Numbers

Telephone Number Look Up

A1: Public Communications Network Numbers  
Number(s) beginning (unless otherwise stated)DesignationApplicable tariff principles and maximum prices
01 and 02Geographic Numbers – see Appendix A for full detail of appropriate Geographic Area Codes availableNot applicable
34Non-Geographic Numbers: used for migrating numbers from matching 084 numbersCalls charged at a geographic rate: calls charged at up to the same rate the customer would pay to call a UK Geographic Number, with calls to 03 numbers counting towards inclusive call minutes if the customer has remaining inclusive minutes to UK Geographic Numbers, and included in any discount structures that apply to UK Geographic Numbers
37Non-Geographic Numbers: used for migrating numbers from matching 087 numbersCalls charged at a geographic rate: calls charged at up to the same rate the customer would pay to call a UK Geographic Number, with calls to 03 numbers counting towards inclusive call minutes if the customer has remaining inclusive minutes to UK Geographic Numbers, and included in any discount structures that apply to UK Geographic Numbers
55Corporate NumbersNot applicable
56Location Independent Electronic Communications ServiceNot applicable
70Personal NumbersNot applicable
076(except 07624 – see Part C5)Radiopaging ServiceNot applicable
071 to 075 inclusive and 077 to 079 inclusiveMobile Services
080(except 0800 plus 6 digits – see Part C5)Non-Geographic NumbersFree to caller
82Non-Geographic Numbers: Internet for schoolsNot applicable
0843, 0844 and 0845Non-Geographic NumbersRetail charge to a Consumer of a call calculated by reference to the applicable Access Charge and Service Charge and in accordance with the tariff principles in paragraphs 17.24 – 17.30 of the General Conditions of Entitlement.The applicable Service Charge must not exceed:- 5.833 pence per minute, exclusive of VAT, where the Service Charge comprises or includes a pence perminute rate;- 5.833 pence per call, exclusive of VAT, where the Service Charge is set exclusively at a pence per call rate.
0870, 0871, 0872 and 0873Non-Geographic NumbersRetail charge to a Consumer of a call calculated by reference to the applicable Access Charge and Service Charge and in accordance with the tariff principles in paragraphs 17.24 – 17.30 of the General Conditions of Entitlement.The applicable Service Charge must not exceed:- 10.83 pence per minute, exclusive of VAT, where the Service Charge comprises or includes a pence perminute rate;- 10.83 pence per call, exclusive of VAT, where theService Charge is set exclusively at a pence per call rate.
090 and 091(except 0908 and 0909 –see Part C5)Non-Geographic NumbersRetail charge to a Consumer of a call calculated by reference to the applicable Access Charge and Service Charge and in accordance with the tariff principles in paragraphs 17.24 – 17.30 of the General Conditions of Entitlement.The applicable Service Charge must not exceed:- 300 pence per minute, exclusive of VAT, where the Service Charge comprises or includes a pence perminute rate; – 500 pence per call, exclusive of VAT, where the Service Charge is set exclusively at a pence per call rate.
98Non-Geographic Numbers: used to provide Sexual Entertainment ServicesRetail charge to a Consumer of a call calculated by reference to the applicable Access Charge and Service Charge and in accordance with the tariff principles in paragraphs 17.24 – 17.30 of the General Conditions of Entitlement.The applicable Service Charge must not exceed:- 300 pence per minute, exclusive of VAT, where the Service Charge comprises or includes a pence perminute rate; – 500 pence per call, exclusive of VAT, where the Service Charge is set exclusively at a pence per call rate.
1160006-digit Non-Geographic Number: used to access ‘Hotline for missing children’ service (‘Type B AccessCode’)Free to caller
1160066-digit Non-Geographic Number: used to access ‘Helpline for victims of crime’ service (‘Type BAccess Code’)Free to caller
1161116-digit Non-Geographic Number: used to access ‘Child helplines’ service (‘Type B Access Code’)Free to caller
1161176-digit Non-Geographic Number used to access ‘Non-emergency medical on-call service’ (‘Type BAccess Code’)Free to caller
1161236-digit Non-Geographic Number used to access ‘Emotional Support Helplines’ service (‘Type BAccess Code’)Free to caller
118XXX6-digit Non-Geographic Numbers used to access aDirectory Enquiry Facility (‘Type B Access Codes’)Retail charge to a Consumer of a call calculated by reference to the applicable Access Charge and Service Charge and in accordance with the tariff principles in paragraphs 17.24 – 17.30 of the General Conditions of Entitlement.
124 to 140, 143 to 146, 148 to 149, 160 to 169, and 181 to 189 inclusiveNon-Geographic Numbers of up to 5-digits used to access an Indirect Access Provider (‘Type B Access Codes’)Not applicable
Geographic Area CodeGeographic AreaConservation Area100-Number Block Area
113Leeds
114Sheffield
115Nottingham
116Leicester
117Bristol
118Reading
1200ClitheroeY
1202Bournemouth3Y
1204BoltonY
1205BostonY
1206ColchesterY
1207ConsettY
1208BodminY
1209RedruthY
121BirminghamY
1223CambridgeY
1224AberdeenY
1225BathY
1226BarnsleyY
1227CanterburyY
1228CarlisleY
1229Barrow-in-Furness (2,4,5,6,8)Y
Millom (3,7,9)
1233Ashford (Kent)Y
1234BedfordY
1235AbingdonY
1236CoatbridgeY
1237BidefordY
1239CardiganY
1241ArbroathY
1242CheltenhamY
1243ChichesterY
1244ChesterY
1245ChelmsfordY
1246ChesterfieldY
1248Bangor (Gwynedd)Y
1249ChippenhamY
1250BlairgowrieY
1252AldershotY
1253BlackpoolY
1254BlackburnY
1255Clacton-on-SeaY
1256BasingstokeY
1257CoppullY
1258BlandfordY
1259AlloaY
1260CongletonY
1261BanffY
1262BridlingtonY
1263CromerY
1264AndoverY
1267CarmarthenY
1268BasildonY
1269AmmanfordY
1270CreweY
1271BarnstapleY
1273BrightonY
1274BradfordY
1275ClevedonY
1276CamberleyY
1277BrentwoodY
1278BridgwaterY
1279BishopsY
Stortford
1280BuckinghamY
1282BurnleyY
1283Burton-on-TrentY
1284Bury StY
Edmunds
1285CirencesterY
1286CaernarfonY
1287GuisboroughY
1288BudeY
1289Berwick-upon-Y
Tweed
1290CumnockY
1291ChepstowY
1292AyrY
1293CrawleyY
1294ArdrossanY
1295BanburyY
1296AylesburyY
1297AxminsterY
1298BuxtonY
1299BewdleyY
1300Cerne AbbasY
1301ArrocharY
1302DoncasterY
1303FolkestoneY
1304DoverY
1305DorchesterY
1306DorkingY
1307ForfarY
1308BridportY
1309ForresY
131Edinburgh
1320Fort AugustusY
1322DartfordY
1323EastbourneY
1324FalkirkY
1325DarlingtonY
1326FalmouthY
1327DaventryY
1328FakenhamY
1329FarehamY
1330BanchoryY
1332DerbyY
1333Peat InnY
1334St AndrewsY
1335AshbourneY
1337LadybankY
1339Aboyne (2,3,5,8)Y
Ballater (4,6,7,9)
1340CraigellachieY
1341BarmouthY
1342East GrinsteadY
1343ElginY
1344BracknellY
1346FraserburghY
1347EasingwoldY
1348FishguardY
1349DingwallY
1350DunkeldY
1352MoldY
1353ElyY
1354ChatterisY
1355East KilbrideY
1356BrechinY
1357StrathavenY
1358EllonY
1359PakenhamY
1360KillearnY
1361DunsY
1362DerehamY
1363CreditonY
1364AshburtonY
1366DownhamY
Market
1367FaringdonY
1368DunbarY
1369DunoonY
1371Great DunmowY
1372EsherY
1373FromeYY
1375Grays ThurrockY
1376BraintreeY
1377DriffieldY
1379DissY
1380DevizesY
1381FortroseY
1382DundeeY
1383DunfermlineY
1384DudleyY
1386EveshamY
1387DumfriesY
13873LangholmY
1388BishopY
Auckland (3,4,6,7,8,9)
Stanhope (2,5)
1389DumbartonY
1392ExeterY
1394FelixstoweY
1395BudleighY
Salterton
1397Fort WilliamY
1398DulvertonY
1400HoningtonY
1403HorshamY
1404HonitonY
1405GooleY
1406HolbeachY
1407HolyheadY
1408GolspieY
1409HolsworthyY
141Glasgow
1420AltonY
1422HalifaxY
1423Boroughbridge (3,4,9)Y
Harrogate (2,5,6,7,8)
1424HastingsY
1425RingwoodY
1427GainsboroughY
1428HaslemereY
1429HartlepoolY
1430MarketY
Weighton (6,7,8,9)
North Cave (2,3,4,5)
1431HelmsdaleY
1432HerefordY
1433HathersageY
1434Bellingham (2,4,9)Y
Haltwhistle (3,5)
Hexham (6,7,8)
1435HeathfieldY
1436HelensburghY
1437Clynderwen (2,3,4,5)Y
Haverfordwest (6,7,8,9)
1438StevenageY
1439HelmsleyY
1440HaverhillY
1442HemelY
Hempstead
1443PontypriddY
1444Haywards HeathY
1445GairlochY
1446BarryY
1449StowmarketY
1450HawickY
1451Stow-on-the-Y
Wold
1452GloucesterY
1453DursleyY
1454ChippingY
Sodbury
1455HinckleyY
1456GlenurquhartY
1457GlossopY
1458GlastonburyY
1460ChardY
1461GretnaY
1462HitchinY
1463InvernessY
1464InschY
1465GirvanY
1466HuntlyY
1467InverurieY
1469KillingholmeY
1470Isle of Skye –Y
Edinbane
1471Isle of Skye –Y
Broadford
1472GrimsbyY
1473IpswichY
1474GravesendY
1475GreenockY
1476GranthamY
1477Holmes ChapelY
1478Isle of Skye –Y
Portree
1479Grantown-on-Y
Spey
1480HuntingdonY
1481Guernsey
1482HullY
1483GuildfordY
1484HuddersfieldY
1485HunstantonY
1487WarboysY
1488HungerfordY
1489BishopsY
Waltham
1490CorwenY
1491Henley-on-Y
Thames
1492Colwyn BayY
1493Great YarmouthY
1494High WycombeY
1495PontypoolY
1496Port EllenY
1497Hay-on-WyeY
1499InverarayY
1501HarthillY
1502LowestoftY
1503LooeY
1505JohnstoneY
1506BathgateY
1507Alford (Lincs) (4,8,9)Y
Louth (3,6,7)
Spilsby (2,5)
1508BrookeY
1509LoughboroughY
151LiverpoolY
1520LochcarronY
1522LincolnY
1524LancasterY
15242HornbyYY
1525LeightonY
Buzzard
1526MartinY
1527RedditchY
1528LagganY
1529SleafordY
1530CoalvilleY
1531LedburyY
1534Jersey
1535KeighleyY
1536KetteringY
1538IpstonesY
1539KendalY
15394HawksheadYY
15395Grange-over-YY
Sands
15396SedberghYY
1540KingussieY
1542KeithY
1543CannockY
1544KingtonY
1545LlanarthY
1546LochgilpheadY
1547KnightonY
1548KingsbridgeY
1549LairgY
1550LlandoveryY
1553Kings LynnY
1554LlanelliY
1555LanarkY
1556Castle DouglasY
1557KirkcudbrightY
1558LlandeiloY
1559LlandysulY
1560MoscowY
1561LaurencekirkY
1562KidderminsterY
1563KilmarnockY
1564LapworthY
1565KnutsfordY
1566LauncestonY
1567KillinY
1568LeominsterY
1569StonehavenY
1570LampeterY
1571LochinverY
1572OakhamY
1573KelsoY
1575KirriemuirY
1576LockerbieY
1577KinrossY
1578LauderY
1579LiskeardY
1580CranbrookY
1581New LuceY
1582LutonY
1583CarradaleY
1584LudlowY
1586CampbeltownY
1588Bishops CastleY
1590LymingtonY
1591Llanwrtyd WellsY
1592KirkcaldyY
1593LybsterY
1594LydneyY
1595LerwickY
Foula (75)
Fair Isle (76)
1597LlandrindodY
Wells
1598LyntonY
1599KyleY
1600MonmouthY
1603NorwichY
1604NorthamptonY
1606NorthwichY
1608Chipping NortonY
1609NorthallertonY
161ManchesterY
1620North BerwickY
1621MaldonY
1622MaidstoneY
1623MansfieldY
1624Isle of ManY
1625MacclesfieldY
1626Newton AbbotY
1628MaidenheadY
1629MatlockY
1630Market DraytonY
1631ObanY
1633NewportY
1634MedwayY
1635NewburyY
1636NewarkY
1637NewquayY
1638NewmarketY
1639NeathY
1641StrathyY
1642MiddlesbroughY
1643MineheadY
1644New GallowayY
1646Milford HavenY
1647MoretonhampsteadY
1650Cemmaes RoadY
1651OldmeldrumY
1652BriggY
1653MaltonY
1654MachynllethY
1655MayboleY
1656BridgendY
1659SanquharY
1661PrudhoeY
1663New MillsY
1664Melton MowbrayY
1665AlnwickY
1666MalmesburyY
1667NairnY
1668BamburghY
1669RothburyY
1670MorpethY
1671Newton StewartY
1672MarlboroughY
1673Market RasenY
1674MontroseY
1675ColeshillY
1676MeridenY
1677BedaleY
1678BalaY
1680Isle of Mull –Y
Craignure
1681Isle of Mull –Y
Fionnphort
1683MoffatY
1684MalvernY
1685Merthyr TydfilY
1686Llanidloes (2,3,4,7)Y
Newtown (5,6,8,9)
1687MallaigY
1688Isle of Mull –Y
Tobermory
1689OrpingtonY
1690Betws-y-CoedY
1691OswestryY
1692North WalshamY
1694Church StrettonY
1695SkelmersdaleY
1697BramptonY
16973WigtonYY
16974Raughton HeadYY
1698MotherwellY
1700RothesayY
1702Southend-on-SeaY
1704SouthportY
1706RochdaleY
1707Welwyn GardenY
City
1708RomfordY
1709RotherhamY
1720Isles of ScillyY
1721PeeblesY
1722SalisburyY
1723ScarboroughY
1724ScunthorpeY
1725RockbourneY
1726St AustellY
1727St AlbansY
1728SaxmundhamY
1729SettleY
1730PetersfieldY
1732SevenoaksY
1733PeterboroughY
1736PenzanceY
1737RedhillY
1738PerthY
1740SedgefieldY
1743ShrewsburyY
1744St HelensY
1745RhylY
1746BridgnorthY
1747ShaftesburyY
1748RichmondY
1749Shepton MalletY
1750SelkirkY
1751PickeringY
1752PlymouthY
1753SloughY
1754SkegnessY
1756SkiptonY
1757SelbyY
1758PwllheliY
1759PocklingtonY
1760SwaffhamY
1761Temple CloudY
1763RoystonY
1764CrieffY
1765RiponY
1766PorthmadogY
1767SandyY
1768PenrithY
17683ApplebyYY
17684Pooley BridgeYY
17687KeswickYY
1769South MoltonY
1770Isle of ArranY
1771MaudY
1772PrestonY
1772PrestonY
1773RipleyY
1775SpaldingY
1776StranraerY
1777RetfordY
1778BourneY
1779PeterheadY
1780StamfordY
1782Stoke-on-TrentY
1784StainesY
1785StaffordY
1786StirlingY
1787SudburyY
1788RugbyY
1789Stratford-upon-AvonY
1790SpilsbyY
1792SwanseaY
1793SwindonY
1794RomseyY
1795SittingbourneY
1796PitlochryY
1797RyeY
1798PulboroughY
1799Saffron WaldenY
1803TorquayY
1805TorringtonY
1806ShetlandY
1807BallindallochY
1808TomatinY
1809TomdounY
1821KinrossieY
1822TavistockY
1823TauntonY
1824RuthinY
1825UckfieldY
1827TamworthY
1828Coupar AngusY
1829TarporleyY
1830KirkwhelpingtonY
1832CloptonY
1833Barnard CastleY
1834NarberthY
1835St BoswellsY
1837OkehamptonY
1838DalmallyY
1840CamelfordY
1841NewquayY
1842ThetfordY
1843ThanetY
1844ThameY
1845ThirskY
1847Thurso (2,3,4,5,8)Y
Tongue (6,7,9)
1848ThornhillY
1851Great Bernera (4,6,9)Y
Stornoway (2,3,5,7,8)
1852KilmelfordY
1854UllapoolY
1855BallachulishY
1856OrkneyY
1857SandayY
1858MarketY
Harborough
1859HarrisY
1859HarrisY
1862TainY
1863ArdgayY
1864AbingtonY
1865OxfordY
1866KilchrenanY
1869BicesterY
1870Isle of BenbeculaY
1871CastlebayY
1872TruroY
1873AbergavennyY
1874BreconY
1875TranentY
1876LochmaddyY
1877CallanderY
1878LochboisdaleY
1879ScarinishY
1880TarbertY
1882KinlochY
Rannoch
1882KinlochY
Rannoch
1883CaterhamY
1884TivertonY
1885PencombeY
1886BromyardY
1887AberfeldyY
1888TurriffY
1889RugeleyY
1890Ayton (5,6,7,9)Y
Coldstream (2,3,4,8)
1892Tunbridge WellsY
1895UxbridgeY
1896GalashielsY
1899BiggarY
1902WolverhamptonY
1903WorthingY
1904YorkY
1905WorcesterY
1908Milton KeynesY
1909WorksopY
191Tyneside (2,4,6,8)Y
Durham (3,9)
Sunderland (5,7)
1920WareY
1922WalsallY
1923WatfordY
1924WakefieldY
1925WarringtonY
1926WarwickY
1928RuncornY
1929WarehamY
1931ShapY
1932WeybridgeY
1933WellingboroughY
1934Weston-super-MareY
1935YeovilY
1937WetherbyY
1938WelshpoolY
1939WemY
1942WiganY
1943GuiseleyY
1944West HeslertonY
1945WisbechY
1946WhitehavenY
19467GosforthYY
1947WhitbyY
1948WhitchurchY
1949WhattonY
1950SandwickY
1951ColonsayY
1952TelfordY
1953WymondhamY
1954MadingleyY
1955WickY
1957Mid YellY
1959WesterhamY
1962WinchesterY
1963WincantonY
1964Hornsea (2,5,8,9)Y
Patrington (3,4,6,7)
1967StrontianY
1968PenicuikY
1969LeyburnY
1970AberystwythY
1971ScourieY
1972GlenborrodaleY
1974LlanonY
1975Alford (Aberdeen) (2,4,5,9)Y
Strathdon (3,6,7,8)
1977PontefractY
1978WrexhamY
1980AmesburyY
1981WormbridgeY
1982Builth WellsY
1983Isle of WightY
1984WatchetY
1985WarminsterY
1986BungayY
1987EbbsfleetY
1988WigtownY
1989Ross-on-WyeY
1992Lea ValleyY
1993WitneyY
1994St ClearsY
1995GarstangY
1997StrathpefferY
20London
23Southampton (8X)
Portsmouth (9X)
24Coventry
28Ballycastle (20)Y
28Martinstown (21)Y
28Ballymena (25)Y
28Ballymoney (27)Y
28Larne (28)Y
28Kilrea (29)Y
28Newry (30)Y
28Armagh (37)Y
28Portadown (38)Y
28Banbridge (40)Y
28Rostrevor (41)Y
28Kircubbin (42)Y
28Newcastle (Co. Down)(43)Y
28Downpatrick (44)Y
28Enniskillen (66)Y
28Lisnaskea (67)Y
28Kesh (68)Y
28Coleraine (70)Y
28Londonderry (71 and 72)Y
28Limavady (77)Y
28Magherafelt (79)Y
28Carrickmore (80)Y
28Newtownstewart (81)Y
28Omagh (82)Y
28Ballygawley (85)Y
28Cookstown (86)Y
28Dungannon (87)Y
28Fivemiletown (89)Y
28Belfast (90, 95 and 96)Y
28Bangor (Co. Down)(91)Y
28Lisburn (92)Y
28Ballyclare (93)Y
28Antrim (94)Y
28Saintfield (97)Y
29Cardiff

Clauses

17.24 The retail price for a call to an Unbundled Tariff Number which is charged to a Consumer is the sum of—

(a)the Access Charge Element; and

(b)the Service Charge Element, subject to any special offers, discounts or callbundling arrangements which the Communications Provider offers to thatConsumer.

17.25 The Access Charge must—

(a)not vary within a Consumer’s tariff package by reference to:

(i)the Unbundled Tariff Number that is called; or

(ii)the time or day of the call;

(b)be set at a pence per minute rate.

17.26 The Service Charge—

(a)must not vary according to the Communications Provider that retails ororiginates the call;

(b)must not vary by the time or day of the call;

(c)must be no greater than any applicable maximum price specified in theNational Telephone Numbering Plan;

(d)may be set at a pence per minute, a pence per call rate, or a rate whichcombines a pence per minute rate and a pence per call rate;

(e)must not require another Communications Provider to have systems able toaccommodate more Price Points than are required under paragraph 17.31,unless that Communications Provider agrees otherwise.

17.27 For the purpose of calculating an Access Charge Element, the Communications Provider:

(a)may round up the length of the call to 1 minute for a call lasting less than 1minute; and

(b)for a call lasting more than 1 minute but less than a whole number of minutes,must treat that call in accordance with the rounding principles it would applyto a geographic call of an equivalent length for the purpose of billing aConsumer.

17.28 For the purpose of calculating the Service Charge Element where the Service Charge comprises or includes a pence per minute rate, the Communications Provider must round up the length of the call to the next nearest whole second for a call lasting less than a whole number of seconds (so that, for example, a call lasting 3 minutes 14.5 seconds would be charged in respect of the Service Charge Element, at the applicable Service Charge multiplied by 3.25).

17.29 Paragraph 17.30 applies if both the following conditions in respect of a call to an Unbundled Tariff Number are satisfied —

(a)the Consumer has purchased a bundle of inclusive call minutes or inclusivecalls from the Communications Provider, which includes call minutes (or calls)to one or more Unbundled Tariff Numbers; and

(b)the call is to an Unbundled Tariff Number which counts towards remainingminutes (or calls) in the bundle of inclusive minutes (or calls) purchased bythe Consumer.

17.30 Where this paragraph applies, the Access Charge Element shall be deemed to be zero.