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Range holder

JT (Jersey) Limited

JT (Jersey) Limited is listed by Ofcom as the originally-allocated provider for 80 UK number ranges, mostly landline (01/02). Numbers within these blocks may have since been ported to a different carrier.

JT (Jersey) Limited at a glance

Number ranges
80 (73 allocated)
Number types
  • Landline (01/02) 39
  • Mobile (07) 21
  • Premium rate (09) 8
  • Service (084/087) 2
  • Freephone (080) 1
  • Personal (070) 1
  • UK-wide (03) 1
First allocation
15 July 1994
Latest allocation
26 August 2014
Most blocks in
01534 Jersey, 0118 Reading, 01264 Andover

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

Allocated ranges by year

The year Ofcom allocated each range JT (Jersey) Limited still holds; the busiest year was 1994 (15).

199415
19961
19973
19993
20011
200214
20035
20042
20051
200611
20077
20082
20091
20141

If a number from JT (Jersey) Limited's ranges called you

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

  1. 1

    Call back on a number you trust

    If a caller says they're your bank, HMRC, a courier or a council, hang up and ring the organisation on the number from its website or your statement, never the number that called you. Caller ID can be faked.

  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 ↗

JT (Jersey) Limited ranges by Ofcom status
StatusRangesWhat it means
Allocated73the block is currently in active service with a communications provider
Reserved7the block is being held back from the general assignment pool
All JT (Jersey) Limited ranges80, by prefix
PrefixStatus
+44 118042Allocated
+44 118084Allocated
+44 118533Allocated
+44 118534Allocated
+44 118556Allocated
+44 12646Allocated
+44 153400Allocated
+44 153428Allocated
+44 153429Allocated
+44 153444Allocated
+44 153448Allocated
+44 153449Allocated
+44 153450Allocated
+44 153451Allocated
+44 153455Allocated
+44 153457Allocated
+44 153460Allocated
+44 153461Allocated
+44 153462Allocated
+44 153463Allocated
+44 153464Allocated
+44 153465Allocated
+44 153467Allocated
+44 153470Allocated
+44 153471Allocated
+44 153472Allocated
+44 153473Allocated
+44 153474Allocated
+44 153475Allocated
+44 153476Allocated
+44 153478Allocated
+44 153481Allocated
+44 153482Allocated
+44 153483Allocated
+44 153484Allocated
+44 153485Allocated
+44 153486Allocated
+44 153487Allocated
+44 153488Allocated
+44 345800Allocated
+44 701511Allocated
+44 75090Allocated
+44 75091Allocated
+44 75092Allocated
+44 75093Allocated
+44 75094Allocated
+44 75095Allocated
+44 75096Allocated
+44 75097Allocated
+44 77970Reserved
+44 77971Reserved
+44 77972Reserved
+44 77973Reserved
+44 77974Reserved
+44 77975Reserved
+44 77976Reserved
+44 77977Allocated
+44 77978Allocated
+44 77979Allocated
+44 79370Allocated
+44 79371Allocated
+44 79372Allocated
+44 79373Allocated
+44 79374Allocated
+44 79375Allocated
+44 79376Allocated
+44 79377Allocated
+44 79378Allocated
+44 79379Allocated
+44 800735Allocated
+44 845800Allocated
+44 870253Allocated
+44 900665Allocated
+44 900666Allocated
+44 900669Allocated
+44 901810Allocated
+44 905629Allocated
+44 905807Allocated
+44 907107Allocated
+44 907155Allocated

Per-area pages

Related lookups

Frequently asked questions

What does it mean that JT (Jersey) Limited is the range holder?

Ofcom allocated the blocks listed on this page to JT (Jersey) Limited. 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 JT (Jersey) Limited hold?

Of its 73 allocated ranges: 39 landline (01/02), 21 mobile (07), 8 premium rate (09), 2 service (084/087), 1 freephone (080), 1 personal (070), 1 uk-wide (03). The oldest dates from 15 July 1994 and the newest from 26 August 2014.

Which area codes does JT (Jersey) Limited have most numbers in?

By allocated blocks: 01534 Jersey (33), 0118 Reading (5), 01264 Andover (1).

How often is the JT (Jersey) Limited list updated?

Ofcom publishes its numbering data every Wednesday and this page is rebuilt from it weekly, so new JT (Jersey) Limited blocks appear within about a week.