Telephone Exchange
Llannefydd Telephone Exchange

Fibre Enabled

BT Broadband Fibre to the Cabinet & Fibre on Demand services are available to customers connected to the Llannefydd exchange. Most customers can now upgrade from ADSL to fibre internet. BT Broadband is supplied via the Openreach Network. BT Broadband



Local Authority = Conwy County Borough Council

UK area dialling code (STD code) for the Llannefydd exchange is 01745

International dialling code for the Llannefydd exchange is +44 1745 or 0044 1745

The Llannefydd exchange is in the Rhyl group of exchanges.

16 telephone exchanges form this regional grouping.

Llannefydd

Exchange Address

Located at :-
British Telecom,
Telephone Exchange,
Llannefydd,
DENBIGH.
LL16 5EA

/// what3words geocode = Design Relegate Tucked

Llannefydd -> Conwy -> Wales

See Location Map Below

Exchange Location



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Openreach Identifer

  • Network identifier code for the Llannefydd exchange is WNLNF

Fibre To The Cabinet

  • The Llannefydd exchange provides fibre services.

21CN WBC

  • This exchange has not been 21CN WBC enabled

ADSL Max

  • Llannefydd exchange is enabled for ADSL Max

ADSL

  • The Llannefydd telephone exchange in Conwy was enabled for ADSL in September 2006

Ofcom Classification

  • The BT exchange, Llannefydd is classified by Ofcom as:- Market.

Historic Fact

  • Before PhONE Day On 16th April 1995, the STD Code For This Exchange Was 0745 79
Virgin Media

PSTN Network Switch Off In 2027

Openreach and the wider UK telecoms industry are retiring the old Public Switched Telephone Network (PSTN) and associated copper-based services as part of the move to an all-digital, internet-protocol (IP) based network.

The PSTN and associated wholesale copper services - including traditional analogue phone lines, ISDN2, ISDN30 and other legacy products - are being withdrawn.

These services historically relied on copper wiring connected from exchanges to premises. They will be replaced with digital alternatives such as Full Fibre (FTTP) and IP-based broadband services like SOGEA, SOGFAST and other All-IP products.

Originally planned for December 2025, the final withdrawal of the PSTN network has been rescheduled to 31 January 2027 to give more time for migration, particularly for vulnerable customers and specialist services. By this date, all legacy services that depend on the PSTN must be transitioned off the copper network.

Openreach have not identified the Llannefydd Exchange as a 'FTTP Priority Exchange' and the 'Stop Sell' date was September 2023.

Stop Sell is triggered when a majority (75%) of premises connected to a particular exchange can get ultrafast Full Fibre. Customers who then want to switch, upgrade or re-grade their broadband or phone service will have to take a new digital service over their new Full Fibre network.