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Range holder

Syntec Limited

Syntec Limited is listed by Ofcom as the originally-allocated provider for 125 UK number ranges, mostly landline (01/02). Numbers within these blocks may have since been ported to a different carrier.

Syntec Limited at a glance

Number ranges
125
Number types
  • Landline (01/02) 87
  • UK-wide (03) 16
  • Service (084/087) 15
  • Freephone (080) 6
  • Pager (076) 1
First allocation
2 November 1999
Latest allocation
18 October 2019
Most blocks in
020 London, 0118 Reading, 0121 Birmingham

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

Allocated ranges by year

The year Ofcom allocated each range Syntec Limited still holds; the busiest year was 2005 (39).

19993
20001
20012
20022
20035
200426
200539
20065
200712
20082
20092
20103
20114
20122
20136
20142
20152
20161
20191

If a number from Syntec 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 ↗

All Syntec Limited ranges125, by prefix
PrefixStatus
+44 113352Allocated
+44 114306Allocated
+44 115836Allocated
+44 116345Allocated
+44 117347Allocated
+44 118168Allocated
+44 118368Allocated
+44 118379Allocated
+44 120473Allocated
+44 120979Allocated
+44 121007Allocated
+44 121398Allocated
+44 121425Allocated
+44 1223780Allocated
+44 1224670Allocated
+44 122521Allocated
+44 122741Allocated
+44 122887Allocated
+44 123325Allocated
+44 124373Allocated
+44 124581Allocated
+44 126831Allocated
+44 127051Allocated
+44 127197Allocated
+44 1273801Allocated
+44 1274970Allocated
+44 1275Allocated
+44 1276580Allocated
+44 127859Allocated
+44 127938Allocated
+44 129488Allocated
+44 1302377Allocated
+44 131276Allocated
+44 132935Allocated
+44 1344552Allocated
+44 136683Allocated
+44 1384730Allocated
+44 1392780Allocated
+44 141205Allocated
+44 142029Allocated
+44 142285Allocated
+44 142474Allocated
+44 144337Allocated
+44 147375Allocated
+44 149494Allocated
+44 151001Allocated
+44 151344Allocated
+44 153647Allocated
+44 159252Allocated
+44 161360Allocated
+44 162249Allocated
+44 162396Allocated
+44 162549Allocated
+44 162875Allocated
+44 170427Allocated
+44 170841Allocated
+44 174378Allocated
+44 1752926Allocated
+44 176657Allocated
+44 179880Allocated
+44 182786Allocated
+44 184585Allocated
+44 18610Allocated
+44 1865707Allocated
+44 1875Allocated
+44 191391Allocated
+44 191507Allocated
+44 192376Allocated
+44 1925364Allocated
+44 1942463Allocated
+44 195374Allocated
+44 195983Allocated
+44 200500Allocated
+44 200503Allocated
+44 203001Allocated
+44 203767Allocated
+44 204500Allocated
+44 207741Allocated
+44 208030Allocated
+44 208174Allocated
+44 208631Allocated
+44 208729Allocated
+44 208794Allocated
+44 247700Allocated
+44 283855Allocated
+44 289011Allocated
+44 292006Allocated
+44 300482Allocated
+44 300678Allocated
+44 330034Allocated
+44 330116Allocated
+44 330160Allocated
+44 330331Allocated
+44 333325Allocated
+44 344396Allocated
+44 344482Allocated
+44 344511Allocated
+44 345092Allocated
+44 345811Allocated
+44 370027Allocated
+44 370811Allocated
+44 371666Allocated
+44 371855Allocated
+44 76633Allocated
+44 800091Allocated
+44 8008119Allocated
+44 8008603Allocated
+44 8008604Allocated
+44 808190Allocated
+44 808270Allocated
+44 844204Allocated
+44 844271Allocated
+44 844396Allocated
+44 844482Allocated
+44 844511Allocated
+44 844767Allocated
+44 844912Allocated
+44 845092Allocated
+44 845811Allocated
+44 870027Allocated
+44 870811Allocated
+44 871294Allocated
+44 871666Allocated
+44 871689Allocated
+44 871855Allocated

Per-area pages

Related lookups

Frequently asked questions

What does it mean that Syntec Limited is the range holder?

Ofcom allocated the blocks listed on this page to Syntec 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 Syntec Limited hold?

Of its 125 allocated ranges: 87 landline (01/02), 16 uk-wide (03), 15 service (084/087), 6 freephone (080), 1 pager (076). The oldest dates from 2 November 1999 and the newest from 18 October 2019.

Which area codes does Syntec Limited have most numbers in?

By allocated blocks: 020 London (11), 0118 Reading (3), 0121 Birmingham (3), 0151 Liverpool (2), 0191 Tyneside / Newcastle / Sunderland / Durham (2).

How often is the Syntec Limited list updated?

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