Telephone Exchange
Thornton Heath Telephone Exchange

Fibre Enabled

BT Logo Fibre to the Cabinet, Fibre to the Premises & Fibre on Demand services are available to customers connected to the Thornton Heath 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 = London Borough of Croydon


UK area dialling code (STD code) for the Thornton Heath exchange is 020

International dialling code for the Thornton Heath exchange is +44 20 or 0044 20


The Thornton Heath exchange is in the London group of exchanges.

178 telephone exchanges form this regional grouping.


Thornton Heath


Exchange Address

Located at :-
British Telecom,
Telephone Exchange,
147 Brigstock Road,
THORNTON HEATH.
CR7 7JP

/// what3words geocode = Woven Loss Kings

Thornton Heath -> London -> South East

See Location Map Below

Exchange Location



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Openreach Identifer

  • Network identifier code for the Thornton Heath exchange is LSTHO

Your LLU Services

 Telephone Exchange, Thornton Heath (LSTHO) has been unbundled by TalkTalk

Fibre To The Cabinet

  • The Thornton Heath exchange provides fibre services.

21CN WBC

  • This exchange is 21CN WBC enabled

ADSL Max

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

ADSL

  • The Thornton Heath telephone exchange in London was enabled for ADSL in March 2000

Ofcom Classification

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

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 declared the Thornton Heath Exchange, Greater London - Croydon as a 'FTTP Priority Exchange' as part of their Tranche 2 list of exchanges and issued a 'Stop Sell' notice effective from Wednesday 13th October 2021

LLU services from TalkTalk are available from this exchange TalkTalk

LLU services from Sky are available from this exchange Sky