Telephone Exchange
Castlemartin Telephone Exchange

Fibre Enabled

BT Logo Fibre to the Cabinet & Fibre on Demand services are available to customers connected to the Castlemartin exchange. Most customers can now upgrade from ADSL to fibre internet. Suppliers include BT Superfast Fibre, Plusnet Fibre Broadband, TalkTalk Fast Broadband & ee Unlimited Fibre Broadband


Local Authority = Pembrokeshire County Council


UK area dialling code (STD code) for the Castlemartin exchange is 01646

International dialling code for the Castlemartin exchange is +44 1646 or 0044 1646


The Castlemartin exchange is in the Milford Haven group of exchanges.

8 telephone exchanges form this regional grouping.


Castlemartin


Exchange Address

Located at :-
British Telecom,
Telephone Exchange,
West Lane,
Warren,
CASTLEMARTIN, PEMBROKE.
SA71 5HS

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Castlemartin -> Pembrokeshire -> Wales

See Location Map Below

Exchange Location



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Openreach Identifer

  • Network identifier code for the Castlemartin exchange is SWZMX

Fibre To The Cabinet

  • The Castlemartin exchange provides fibre services.

21CN WBC

  • This exchange has not been 21CN WBC enabled

ADSL Max

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

ADSL

  • The Castlemartin telephone exchange in Pembrokeshire was enabled for ADSL in October 2004

Ofcom Classification

  • The BT exchange, Castlemartin is classified by Ofcom as:- Market 1.

Historic Fact

  • Before PhONE Day On 16th April 1995, the STD Code For This Exchange Was 0646

PSTN Network Switch Off In 2025

The first stage Openreach propose to facilitate the retirement of their public switched telephone network (PSTN) is to issue 'Stop Sell' dates for specific telephone exchanges. Once a 'Stop Sell' date has passed, communication providers (CP's) will be unable to order any copper based products if a fibre solution is available at the customer's premises. Accepted fibre solutions include FTTP and SOGEA/SOGFast.

Impacted product and services that will be unavailable beyond a 'Stop Sell' date include WLR3 analogue, ISDN 2, ISDN 30, LLU SMPF, SLU SMPF, Narrowband Line Share and Classic products.

Openreach have identified 581 specific 'FTTP Priority Exchanges' that will be the first to receive 'Stop Sell' notices, see below.

Openreach have not identified the Castlemartin Exchange as a 'FTTP Priority Exchange' and the 'Stop Sell' date will be September 2023.

TalkTalk LLU Services are not available TalkTalk

Sky LLU Services are not available Sky