01945 Area Code — Wisbech, Upwell & Emneth
01945 is the UK dialling code for Wisbech in Cambridgeshire, also serving Upwell, Emneth and West Walton, allocated by Ofcom under the National Telephone Numbering Plan. Our database has tracked 103 distinct 01945 numbers across 114 public lookups.
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Quick facts
Area code
01945
Location
Wisbech
County
Cambridgeshire
Region
East of England
Number type
Geographic landline
Number format
01945 XXX XXX
Operators serving
8+
Call cost
Standard rate
About the 01945 dialling code
01945 is the UK geographic dialling code for Wisbech, allocated by Ofcom under the National Telephone Numbering Plan. It is used by landlines — and increasingly VoIP lines — registered to the Wisbech area.
A full Wisbech number is normally written as 01945 XXXXXX. You can dial the local part on its own from within the same area, or the full number from anywhere in the UK.
Because of UK number portability and internet calling, a 01945 number no longer guarantees the caller is physically in Wisbech. Fraudsters also "spoof" local codes like 01945 so an unknown call looks like a nearby business or neighbour — so treat an unexpected call on what is actually said, not on the area code alone.
Map of the 01945 dialling area
The marker shows Wisbech; the shaded circle is an approximate indication of the area the 01945 code serves — exact Ofcom charging-area boundaries are irregular and don't follow a neat radius.
Map data © OpenStreetMap contributors. View larger map
Areas typically served by 01945
Settlements in and around the Wisbech dialling area that typically use 01945 numbers. Approximate — Ofcom charging-area boundaries don't follow town or county lines exactly, and properties near a boundary may take a neighbouring code.
Calling 01945 from abroad
From outside the UK, dial your international access prefix, then the UK country code 44, then 1945 (the area code without its leading zero) and the local number.
| Calling from | Dial |
|---|---|
| United States & Canada | 011 44 1945 … |
| Europe / most of the world | 00 44 1945 … |
| Australia | 0011 44 1945 … |
| Any mobile phone | +44 1945 … |
History of the 01945 code
The code was 0945 until PhONEday, 16 April 1995, when a "1" was inserted after the leading zero to create 01945.
In the letter-dialling era the code had the mnemonic WI5 — on an old rotary dial, the letters WI (from Wisbech) sat on the same holes as the digits 945, so subscribers literally dialled the start of the town's name.
Top searched 01945 numbers
These are the 01945 numbers most-looked-up by visitors to our number checker. Click any number to see its full lookup page with risk-level, range holder, and community reports.
| Number | Searches | Last looked up |
|---|---|---|
| 01945 425205 | 5 | 1 Jul 2026 |
| 01945 584677 | 2 | 6 Jul 2026 |
| 01945 94000 | 2 | 5 Jul 2026 |
| 01945 471750 | 2 | 3 Jul 2026 |
| 01945 905301 | 2 | 3 Jul 2026 |
| 01945 759143 | 2 | 30 Jun 2026 |
| 01945 584649 | 2 | 27 Jun 2026 |
| 01945 700223 | 2 | 27 May 2026 |
| 01945 585679 | 1 | 9 Jul 2026 |
| 01945 94007 | 1 | 8 Jul 2026 |
| 01945 94001 | 1 | 7 Jul 2026 |
| 01945 94003 | 1 | 7 Jul 2026 |
| 01945 586228 | 1 | 6 Jul 2026 |
| 01945 479839 | 1 | 6 Jul 2026 |
| 01945 759265 | 1 | 1 Jul 2026 |
| 01945 302012 | 1 | 1 Jul 2026 |
| 01945 301816 | 1 | 1 Jul 2026 |
| 01945 301876 | 1 | 1 Jul 2026 |
| 01945 302005 | 1 | 1 Jul 2026 |
| 01945 302000 | 1 | 1 Jul 2026 |
Is a call from 01945 safe?
Most 01945 calls are ordinary local calls from Wisbech homes and businesses. The main risk to be aware of is "neighbour spoofing", where a scammer fakes a local 01945 prefix so you are more likely to answer. Never share bank details, passwords or one-time security codes with an unexpected caller, even when the number looks local — hang up and call the organisation back on a number you have verified yourself.
To call a 01945 (Wisbech) number from outside the UK, drop the leading zero and dial +44 1945 followed by the local number.
Operators serving Wisbech
These UK communications providers have been allocated 01945 number blocks by Ofcom. The number of blocks per operator gives a rough sense of how widely each provider serves this area.
| Provider (Ofcom-allocated) | Allocated blocks |
|---|---|
| BT | 17 |
| Barritel Limited | 9 |
| Virgin Media Limited | 8 |
| Gamma Telecom Holdings Limited | 8 |
| Vodafone Ltd (C&W) | 7 |
| Magrathea Telecommunications Limited | 6 |
| TalkTalk Communications Limited | 4 |
| GCI Network Solutions Limited | 3 |
Ofcom number ranges on 01945
Ofcom's National Numbering Plan lists 397 number blocks under 01945, of which 151 are allocated to 93 communications providers. The first allocated blocks are shown below — look up any full number with the number checker to see its exact range holder.
| Number block | Status | Range holder (Ofcom-allocated) |
|---|---|---|
0194520… | Allocated | Nationwide Telephone Assistance Ltd |
0194521… | Allocated | VoIP-Un Limited |
01945223… | Allocated | GCI Network Solutions Limited |
0194523… | Allocated | AQL Wholesale Ltd |
01945241… | Allocated | Adepteo Limited |
01945243… | Allocated | IP Voice Networks Ltd |
01945244… | Allocated | Number Services Ltd. |
01945245… | Allocated | Alnitak GmbH |
01945246… | Allocated | Entanet International Ltd |
01945247… | Allocated | Digital Space Group Limited |
01945248… | Allocated | Zapappi Ltd |
01945249… | Allocated | 24 Seven Cloud Communications Ltd |
Showing 12 of 151 allocated blocks. Source: Ofcom telephone numbering data, updated weekly.
How to block and report 01945 spam calls
Block or report 01945
- You can block 01945 directly from your recent-calls list on iPhone or Android, and forward scam texts free to 7726.
- Scam or fraud calls should be reported to Action Fraud (0300 123 2040) or Police Scotland (101); persistent marketing calls to the ICO / TPS.
Full step-by-step instructions for every phone, network-level blocking and all UK reporting routes are in our guide: How to block and report unwanted calls in the UK.
How to stop unwanted calls for good
Blocking 01945 numbers stops that one number, but determined nuisance callers simply switch numbers. Silencing unknown callers, enabling your network's free spam shield and registering with the TPS cut the volume across the board — our canonical guide walks through each step: How to block and report unwanted calls in the UK.
Frequently asked questions about the 01945 code
Where is the 01945 area code?
The 01945 area code is allocated by Ofcom to Wisbech in Cambridgeshire, United Kingdom. It is a geographic UK landline dialling code under the National Telephone Numbering Plan. The surrounding dialling area also takes in Upwell, Emneth, West Walton and nearby villages.
Is 01945 always a Wisbech number?
Numbers with the 01945 prefix were originally allocated by Ofcom to Wisbech. With UK number portability and VoIP allowing geographic relocation while keeping the same number, the call origin can differ from the original area, but the prefix's official assigned location remains Wisbech.
How do I block 01945 spam calls?
On iPhone, tap the (i) next to the number in Recents and choose Block this Caller. On Android, long-press the number in Recents and choose Block. To prevent unknown 01945 numbers ringing, enable Settings → Phone → Silence Unknown Callers (iPhone) or your dialler's spam filter (Android). Forward spam texts to 7726 free of charge.
How much does a 01945 call cost?
Calls to UK 01945 geographic numbers are charged at your provider's standard rate and are usually included in inclusive minutes on any modern landline or mobile plan.
Neighbouring dialling codes
Codes covering areas around Wisbech — useful when a caller is nearby but outside the 01945 boundary.
Living in or moving to Wisbech?
Our free postcode reports cover house prices, crime, broadband and schools for the districts around Wisbech.
Check another UK number
Have the full 10- or 11-digit number? The UK Phone Number Checker shows the Ofcom range holder, risk level, and any community reports for that specific number.