Telephone Exchange
Neath Telephone Exchange

Fibre Enabled

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



Local Authority = Neath Port Talbot County Borough Council

UK area dialling code (STD code) for the Neath exchange is 01639

International dialling code for the Neath exchange is +44 1639 or 0044 1639

The Neath exchange is in the Neath group of exchanges.

11 telephone exchanges form this regional grouping.

Neath

Exchange Address

Located at :-
British Telecom,
Telephone Exchange,
Rosser Street,
NEATH.
SA11 3HB

/// what3words geocode = Flap Loved Blitz

Neath -> Neath and Port Talbot -> Wales

See Location Map Below

Exchange Location



View Larger Map   |   Get Directions

Openreach Identifer

  • Network identifier code for the Neath exchange is SWNM

Fibre To The Cabinet

  • The Neath exchange provides fibre services.

21CN WBC

  • This exchange is 21CN WBC enabled

ADSL Max

  • The Neath exchange has been enabled for ADSL Max since March 2006

ADSL

  • The Neath telephone exchange in Neath and Port Talbot was enabled for ADSL in March 2001

Ofcom Classification

  • The BT exchange, Neath is classified by Ofcom as:- Market 3.

Historic Fact

  • Before PhONE Day On 16th April 1995, the STD Code For This Exchange Was 0639
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copper services - including traditional analogue phone lines, ISDN2, ISDN30 and other legacy products - are being withdrawn.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.

On 16th July 2024 Openreach declared the Neath Exchange, Neath as a 'FTTP Priority Exchange' as part of their Tranche 17 list of exchanges and issued a 'Stop Sell' notice effective from Tuesday 19th August 2025

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.