Fibre to the Cabinet, Fibre to the Premises & Fibre on Demand services are available to customers connected to the Marston Magna exchange. Most customers can now upgrade from ADSL to fibre internet. BT Broadband is supplied via the Openreach Network. BT Broadband
Local Authorities = South Somerset District Council & Somerset County Council
UK area dialling code (STD code) for the Marston Magna exchange is 01935
International dialling code for the Marston Magna exchange is +44 1935 or 0044 1935
The Marston Magna exchange is in the Yeovil group of exchanges.
10 telephone exchanges form this regional grouping.
Marston Magna
Located at :-
British Telecom,
Telephone Exchange,
Camel Street,
Marston Magna,
YEOVIL.
BA22 8DD
/// what3words geocode = Blunders Agency Rental
Marston Magna -> Somerset -> South West
See Location Map Below
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copper services - including traditional analogue phone lines, ISDN2, ISDN30 and other legacy products - are being withdrawn.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 Marston Magna 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.