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Range holder

Telecom 10 Ltd

Telecom 10 Ltd is listed by Ofcom as the originally-allocated provider for 265 UK number ranges, mostly premium rate (09). Numbers within these blocks may have since been ported to a different carrier.

Telecom 10 Ltd at a glance

Number ranges
265
Number types
  • Premium rate (09) 194
  • Landline (01/02) 26
  • Service (084/087) 22
  • Personal (070) 21
  • Mobile (07) 1
  • UK-wide (03) 1
First allocation
24 November 2009
Latest allocation
28 January 2019
Most blocks in
0118 Reading, 0117 Bristol, 0121 Birmingham

Source: Ofcom numbering data, re-imported weekly. Each range is counted once.

Allocated ranges by year

The year Ofcom allocated each range Telecom 10 Ltd still holds; the busiest year was 2009 (234).

2009234
20123
20161
201825
20191

If a number from Telecom 10 Ltd's ranges called you

No clear pattern in reports for these numbers yet. If a call worried you:

  1. 1

    Don't ring back to find out

    Ofcom warns against returning missed calls from 070, 076, 084, 087, 09 and 118 numbers you don't recognise: a one-ring call that tempts you to call back can land you with premium charges. Check the full number here first.

    Ofcom: what to do about a scam call ↗

  2. 2

    Forward it to 7726

    On a mobile, copy the caller's number from your recent calls and text it to 7726 (it spells SPAM). Scam texts can be forwarded to 7726 as they are. It's free, and your network uses the reports to investigate and block numbers.

    Ofcom: what to do about a scam call ↗

  3. 3

    Stop sales calls

    Register your landline and mobile free with the Telephone Preference Service (0345 070 0707). Legitimate UK marketers must check it; calls should drop within 28 days. It won't stop scammers.

    Telephone Preference Service ↗

  4. 4

    If you lost money or shared details

    Call your bank on the number on your card (or 159 to reach most UK banks safely), then report it to Report Fraud online or on 0300 123 2040. Report Fraud replaced Action Fraud on 4 December 2025 for England, Wales and Northern Ireland; in Scotland call Police Scotland on 101.

    159 (Stop Scams UK) ↗Report Fraud ↗

All Telecom 10 Ltd ranges265, by prefix
PrefixStatus
+44 117449Allocated
+44 118254Allocated
+44 118473Allocated
+44 121755Allocated
+44 1235610Allocated
+44 1242905Allocated
+44 1245954Allocated
+44 1252965Allocated
+44 1256598Allocated
+44 1270905Allocated
+44 131371Allocated
+44 1322929Allocated
+44 1344836Allocated
+44 1392578Allocated
+44 141480Allocated
+44 1463388Allocated
+44 1473799Allocated
+44 151398Allocated
+44 161539Allocated
+44 1628959Allocated
+44 1635934Allocated
+44 1639362Allocated
+44 1656525Allocated
+44 1895378Allocated
+44 208197Allocated
+44 238245Allocated
+44 330171Allocated
+44 70145Allocated
+44 70425Allocated
+44 70427Allocated
+44 70428Allocated
+44 70617Allocated
+44 70640Allocated
+44 70642Allocated
+44 70644Allocated
+44 70646Allocated
+44 70650Allocated
+44 70652Allocated
+44 70654Allocated
+44 70655Allocated
+44 70720Allocated
+44 70722Allocated
+44 70724Allocated
+44 70726Allocated
+44 70727Allocated
+44 70728Allocated
+44 70817Allocated
+44 70896Allocated
+44 78727Allocated
+44 844404Allocated
+44 844418Allocated
+44 844582Allocated
+44 844670Allocated
+44 844672Allocated
+44 844674Allocated
+44 844677Allocated
+44 844689Allocated
+44 844827Allocated
+44 844843Allocated
+44 844851Allocated
+44 844857Allocated
+44 844872Allocated
+44 844952Allocated
+44 844954Allocated
+44 845029Allocated
+44 845290Allocated
+44 870217Allocated
+44 870250Allocated
+44 870255Allocated
+44 870338Allocated
+44 872017Allocated
+44 900124Allocated
+44 900127Allocated
+44 900134Allocated
+44 900138Allocated
+44 901205Allocated
+44 901253Allocated
+44 901291Allocated
+44 901315Allocated
+44 901344Allocated
+44 901346Allocated
+44 901415Allocated
+44 901487Allocated
+44 901518Allocated
+44 901570Allocated
+44 901592Allocated
+44 901611Allocated
+44 901630Allocated
+44 901645Allocated
+44 901653Allocated
+44 901671Allocated
+44 901725Allocated
+44 901778Allocated
+44 901823Allocated
+44 901995Allocated
+44 904252Allocated
+44 904591Allocated
+44 904594Allocated
+44 904596Allocated
+44 904627Allocated
+44 904682Allocated
+44 904689Allocated
+44 904703Allocated
+44 904705Allocated
+44 904709Allocated
+44 904718Allocated
+44 904734Allocated
+44 904738Allocated
+44 904739Allocated
+44 904743Allocated
+44 904749Allocated
+44 904759Allocated
+44 904762Allocated
+44 904764Allocated
+44 904769Allocated
+44 904783Allocated
+44 904784Allocated
+44 904789Allocated
+44 904796Allocated
+44 904805Allocated
+44 904807Allocated
+44 905047Allocated
+44 905140Allocated
+44 905170Allocated
+44 905185Allocated
+44 905198Allocated
+44 905245Allocated
+44 905392Allocated
+44 905440Allocated
+44 905528Allocated
+44 905532Allocated
+44 905550Allocated
+44 905592Allocated
+44 905610Allocated
+44 905612Allocated
+44 905626Allocated
+44 905639Allocated
+44 905682Allocated
+44 905702Allocated
+44 905718Allocated
+44 905730Allocated
+44 905740Allocated
+44 905752Allocated
+44 905760Allocated
+44 905775Allocated
+44 905780Allocated
+44 905790Allocated
+44 905809Allocated
+44 905824Allocated
+44 905839Allocated
+44 905841Allocated
+44 905858Allocated
+44 905866Allocated
+44 905874Allocated
+44 905882Allocated
+44 906303Allocated
+44 906346Allocated
+44 907156Allocated
+44 907328Allocated
+44 907352Allocated
+44 907358Allocated
+44 907365Allocated
+44 907373Allocated
+44 907376Allocated
+44 907378Allocated
+44 907385Allocated
+44 907396Allocated
+44 907422Allocated
+44 907426Allocated
+44 907479Allocated
+44 907482Allocated
+44 907484Allocated
+44 907486Allocated
+44 907488Allocated
+44 907491Allocated
+44 907493Allocated
+44 907495Allocated
+44 907497Allocated
+44 907504Allocated
+44 907509Allocated
+44 907514Allocated
+44 907518Allocated
+44 907522Allocated
+44 907584Allocated
+44 907586Allocated
+44 907588Allocated
+44 907592Allocated
+44 907594Allocated
+44 907596Allocated
+44 909054Allocated
+44 909125Allocated
+44 909233Allocated
+44 909248Allocated
+44 909256Allocated
+44 909261Allocated
+44 909285Allocated
+44 909401Allocated
+44 909431Allocated
+44 909475Allocated
+44 909481Allocated
+44 909492Allocated
+44 909503Allocated
+44 909538Allocated
+44 909541Allocated
+44 909557Allocated
+44 909578Allocated
+44 909631Allocated
+44 909685Allocated
+44 909701Allocated
+44 909719Allocated
+44 909725Allocated
+44 909737Allocated
+44 909747Allocated
+44 909761Allocated
+44 909802Allocated
+44 909816Allocated
+44 909825Allocated
+44 909835Allocated
+44 909874Allocated
+44 911138Allocated
+44 911276Allocated
+44 911298Allocated
+44 911305Allocated
+44 911311Allocated
+44 911356Allocated
+44 911405Allocated
+44 911440Allocated
+44 911475Allocated
+44 911620Allocated
+44 911889Allocated
+44 911914Allocated
+44 911945Allocated
+44 911950Allocated
+44 911961Allocated
+44 911975Allocated
+44 911980Allocated
+44 982037Allocated
+44 982057Allocated
+44 982217Allocated
+44 982237Allocated
+44 982297Allocated
+44 982306Allocated
+44 982426Allocated
+44 982429Allocated
+44 982476Allocated
+44 982487Allocated
+44 982495Allocated
+44 983059Allocated
+44 983062Allocated
+44 983064Allocated
+44 983066Allocated
+44 983068Allocated
+44 983071Allocated
+44 983073Allocated
+44 983075Allocated
+44 983077Allocated
+44 983079Allocated
+44 983081Allocated
+44 983083Allocated
+44 983086Allocated
+44 983088Allocated
+44 983090Allocated
+44 983092Allocated
+44 983094Allocated
+44 983096Allocated

Related lookups

Frequently asked questions

What does it mean that Telecom 10 Ltd is the range holder?

Ofcom allocated the blocks listed on this page to Telecom 10 Ltd. A number keeps its digits when its user switches provider, so a number in these blocks may now be on another network; Ofcom doesn't publish who a number is on today.

What kinds of numbers does Telecom 10 Ltd hold?

Of its 265 allocated ranges: 194 premium rate (09), 26 landline (01/02), 22 service (084/087), 21 personal (070), 1 mobile (07), 1 uk-wide (03). The oldest dates from 24 November 2009 and the newest from 28 January 2019.

Which area codes does Telecom 10 Ltd have most numbers in?

By allocated blocks: 0118 Reading (2), 0117 Bristol (1), 0121 Birmingham (1), 01235 Abingdon (1), 01242 Cheltenham (1).

How often is the Telecom 10 Ltd list updated?

Ofcom publishes its numbering data every Wednesday and this page is rebuilt from it weekly, so new Telecom 10 Ltd blocks appear within about a week.