01959 Area Code — Westerham, Oxted & Biggin Hill
01959 is the UK dialling code for Westerham in Kent, also serving Oxted, Biggin Hill and Edenbridge, allocated by Ofcom under the National Telephone Numbering Plan. Our database has tracked 113 distinct 01959 numbers across 123 public lookups.
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Quick facts
Area code
01959
Location
Westerham
County
Kent
Region
South East England
Number type
Geographic landline
Number format
01959 XXX XXX
Operators serving
8+
Call cost
Standard rate
About the 01959 dialling code
01959 is the UK geographic dialling code for Westerham, allocated by Ofcom under the National Telephone Numbering Plan. It is used by landlines — and increasingly VoIP lines — registered to the Westerham area.
A full Westerham number is normally written as 01959 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 01959 number no longer guarantees the caller is physically in Westerham. Fraudsters also "spoof" local codes like 01959 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 01959 dialling area
The marker shows Westerham; the shaded circle is an approximate indication of the area the 01959 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 01959
Settlements in and around the Westerham dialling area that typically use 01959 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 01959 from abroad
From outside the UK, dial your international access prefix, then the UK country code 44, then 1959 (the area code without its leading zero) and the local number.
| Calling from | Dial |
|---|---|
| United States & Canada | 011 44 1959 … |
| Europe / most of the world | 00 44 1959 … |
| Australia | 0011 44 1959 … |
| Any mobile phone | +44 1959 … |
History of the 01959 code
The code was 0959 until PhONEday, 16 April 1995, when a "1" was inserted after the leading zero to create 01959.
Top searched 01959 numbers
These are the 01959 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 |
|---|---|---|
| 01959 466029 | 4 | 5 Jul 2026 |
| 01959 547070 | 3 | 6 Jul 2026 |
| 01959 432135 | 2 | 28 Jun 2026 |
| 01959 578534 | 2 | 26 Jun 2026 |
| 01959 578569 | 2 | 26 Jun 2026 |
| 01959 433002 | 2 | 10 Jun 2026 |
| 01959 534353 | 2 | 4 Jun 2026 |
| 01959 432993 | 1 | 6 Jul 2026 |
| 01959 433011 | 1 | 5 Jul 2026 |
| 01959 433017 | 1 | 4 Jul 2026 |
| 01959 570882 | 1 | 4 Jul 2026 |
| 01959 433009 | 1 | 3 Jul 2026 |
| 01959 433014 | 1 | 2 Jul 2026 |
| 01959 433016 | 1 | 1 Jul 2026 |
| 01959 432128 | 1 | 29 Jun 2026 |
| 01959 547099 | 1 | 29 Jun 2026 |
| 01959 466062 | 1 | 29 Jun 2026 |
| 01959 466064 | 1 | 29 Jun 2026 |
| 01959 432134 | 1 | 29 Jun 2026 |
| 01959 572505 | 1 | 29 Jun 2026 |
Is a call from 01959 safe?
Most 01959 calls are ordinary local calls from Westerham homes and businesses. The main risk to be aware of is "neighbour spoofing", where a scammer fakes a local 01959 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 01959 (Westerham) number from outside the UK, drop the leading zero and dial +44 1959 followed by the local number.
Operators serving Westerham
These UK communications providers have been allocated 01959 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 |
|---|---|
| Virgin Media Limited | 9 |
| BT | 9 |
| GTT-EMEA LTD | 5 |
| Six Degrees Technology Group Limited | 3 |
| GCI Network Solutions Limited | 3 |
| TalkTalk Communications Limited | 3 |
| Sky UK Limited | 3 |
| Vodafone Ltd (C&W) | 3 |
Ofcom number ranges on 01959
Ofcom's National Numbering Plan lists 388 number blocks under 01959, of which 122 are allocated to 89 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) |
|---|---|---|
01959200… | Allocated | VOXYONDER NETWORK SERVICES UK LTD |
01959201… | Allocated | KCOM Group Ltd |
01959202… | Allocated | GCI Network Solutions Limited |
01959203… | Allocated | BT |
01959204… | Allocated | Bink Networks Ltd |
01959207… | Allocated | Digital Space Group Limited |
0195921… | Allocated | Redcentric Solutions Limited |
0195922… | Allocated | Net-Work Internet Ltd |
0195923… | Allocated | Telecom2 Limited |
0195924… | Allocated | Digital Space Group Limited |
0195925… | Allocated | Nodemax Limited |
01959260… | Allocated | Voxbone SA |
Showing 12 of 122 allocated blocks. Source: Ofcom telephone numbering data, updated weekly.
How to block and report 01959 spam calls
Block or report 01959
- You can block 01959 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 01959 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 01959 code
Where is the 01959 area code?
The 01959 area code is allocated by Ofcom to Westerham in Kent, United Kingdom. It is a geographic UK landline dialling code under the National Telephone Numbering Plan. The surrounding dialling area also takes in Oxted, Biggin Hill, Edenbridge and nearby villages.
Is 01959 always a Westerham number?
Numbers with the 01959 prefix were originally allocated by Ofcom to Westerham. 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 Westerham.
How do I block 01959 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 01959 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 01959 call cost?
Calls to UK 01959 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 Westerham — useful when a caller is nearby but outside the 01959 boundary.
Living in or moving to Westerham?
Our free postcode reports cover house prices, crime, broadband and schools for the districts around Westerham.
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.