01286 Area Code — Caernarfon, Llanrug & Bontnewydd
01286 is the UK dialling code for Caernarfon in Gwynedd, also serving Llanrug, Bontnewydd and Llanberis, allocated by Ofcom under the National Telephone Numbering Plan. Our database has tracked 32 distinct 01286 numbers across 37 public lookups.
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Quick facts
Area code
01286
Location
Caernarfon
County
Gwynedd
Region
Wales
Number type
Geographic landline
Number format
01286 XXX XXX
Operators serving
8+
Call cost
Standard rate
About the 01286 dialling code
01286 is the UK geographic dialling code for Caernarfon, allocated by Ofcom under the National Telephone Numbering Plan. It is used by landlines — and increasingly VoIP lines — registered to the Caernarfon area.
A full Caernarfon number is normally written as 01286 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 01286 number no longer guarantees the caller is physically in Caernarfon. Fraudsters also "spoof" local codes like 01286 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 01286 dialling area
The marker shows Caernarfon; the shaded circle is an approximate indication of the area the 01286 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 01286
Settlements in and around the Caernarfon dialling area that typically use 01286 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 01286 from abroad
From outside the UK, dial your international access prefix, then the UK country code 44, then 1286 (the area code without its leading zero) and the local number.
| Calling from | Dial |
|---|---|
| United States & Canada | 011 44 1286 … |
| Europe / most of the world | 00 44 1286 … |
| Australia | 0011 44 1286 … |
| Any mobile phone | +44 1286 … |
History of the 01286 code
The code was 0286 until PhONEday, 16 April 1995, when a "1" was inserted after the leading zero to create 01286.
Top searched 01286 numbers
These are the 01286 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 |
|---|---|---|
| 01286 808227 | 3 | 8 Jun 2026 |
| 01286 830467 | 2 | 3 Jul 2026 |
| 01286 660240 | 2 | 2 Jul 2026 |
| 01286 679000 | 2 | 1 Jul 2026 |
| 01286 882151 | 1 | 1 Jul 2026 |
| 01286 660267 | 1 | 29 Jun 2026 |
| 01286 679025 | 1 | 28 Jun 2026 |
| 01286 660270 | 1 | 28 Jun 2026 |
| 01286 660214 | 1 | 28 Jun 2026 |
| 01286 660215 | 1 | 28 Jun 2026 |
| 01286 660213 | 1 | 28 Jun 2026 |
| 01286 679032 | 1 | 28 Jun 2026 |
| 01286 660268 | 1 | 28 Jun 2026 |
| 01286 660265 | 1 | 28 Jun 2026 |
| 01286 679029 | 1 | 28 Jun 2026 |
| 01286 660212 | 1 | 28 Jun 2026 |
| 01286 660273 | 1 | 27 Jun 2026 |
| 01286 679026 | 1 | 27 Jun 2026 |
| 01286 660276 | 1 | 27 Jun 2026 |
| 01286 679034 | 1 | 27 Jun 2026 |
Is a call from 01286 safe?
Most 01286 calls are ordinary local calls from Caernarfon homes and businesses. The main risk to be aware of is "neighbour spoofing", where a scammer fakes a local 01286 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 01286 (Caernarfon) number from outside the UK, drop the leading zero and dial +44 1286 followed by the local number.
Operators serving Caernarfon
These UK communications providers have been allocated 01286 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 |
|---|---|
| 1XXXX | 10 |
| BT | 10 |
| TalkTalk Communications Limited | 3 |
| Sky UK Limited | 3 |
| Inet Telecoms Ltd (Voipfone) | 3 |
| Fuse 2 Communications Ltd | 2 |
| Digital Space Group Limited | 2 |
| IOVOX Limited | 2 |
Ofcom number ranges on 01286
Ofcom's National Numbering Plan lists 406 number blocks under 01286, of which 108 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) |
|---|---|---|
0128620… | Allocated | TelNG Limited |
0128621… | Allocated | Digital Space Group Limited |
01286238… | Allocated | TalkTalk Communications Limited |
01286239… | Allocated | TalkTalk Communications Limited |
0128624… | Allocated | Voiceflex Limited |
0128625… | Allocated | (AQ) LIMITED |
0128626… | Allocated | Localphone Limited |
0128627… | Allocated | VoIP-Un Limited |
01286290… | Allocated | Voxbone SA |
0128630… | Allocated | Redcentric Solutions Limited |
0128631… | Allocated | Telecom2 Limited |
0128632… | Allocated | Nodemax Limited |
Showing 12 of 108 allocated blocks. Source: Ofcom telephone numbering data, updated weekly.
How to block and report 01286 spam calls
Block or report 01286
- You can block 01286 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 01286 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 01286 code
Where is the 01286 area code?
The 01286 area code is allocated by Ofcom to Caernarfon in Gwynedd, United Kingdom. It is a geographic UK landline dialling code under the National Telephone Numbering Plan. The surrounding dialling area also takes in Llanrug, Bontnewydd, Llanberis and nearby villages.
Is 01286 always a Caernarfon number?
Numbers with the 01286 prefix were originally allocated by Ofcom to Caernarfon. 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 Caernarfon.
How do I block 01286 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 01286 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 01286 call cost?
Calls to UK 01286 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 Caernarfon — useful when a caller is nearby but outside the 01286 boundary.
Living in or moving to Caernarfon?
Our free postcode reports cover house prices, crime, broadband and schools for the districts around Caernarfon.
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.