United Kingdom·Europe

BT OnePhone

OperatorBT OnePhone (UK) Ltd

Live1 band
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LocationUnited KingdomGB
United Kingdom landscape

PLMN ID · 23408

234
mcc
United Kingdom
08
mnc
BT OnePhone

MCC

Mobile Country Code

MNC

Mobile Network Code

PLMN

MCC + MNC

TADIG

Not on file

GSMA roaming code

Technology

No generations on record

2G

Not on record

3G

Not on record

4G

Not on record

5G

Not on record

Other bands

Record

Updated 2025-04-09

Brand
BT OnePhone
Operator
BT OnePhone (UK) Ltd
Region
Europe
Dialling code
Mobile Country Code
Mobile Network Code
PLMN ID
TADIG code
Technologies
Ungrouped1 band on file
Status
Live

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About BT OnePhone

BT OnePhone, operating in the United Kingdom under the parent company BT (British Telecommunications), provides mobile network services with a focus on unified communications for businesses. Identifying as a mobile network, it notably holds the Mobile Country Code (MCC) 234, indicating its UK origin within the global cellular network infrastructure. The Mobile Network Code (MNC) it utilises is 08. This unique MCC/MNC combination is essential for mobile devices to correctly identify and connect to the BT OnePhone network when roaming within the UK, or when UK-registered devices roam abroad. Compared to other major UK mobile operators like Vodafone, EE, and O2, BT OnePhone distinguishes itself with its strong emphasis on integrating mobile services with broader business communication solutions, such as fixed-line telephony and collaboration tools. While these other providers also offer business solutions, BT OnePhone's focus on unified communication packages makes it a valuable choice for UK businesses seeking a complete communication ecosystem, competing in a market space where mobile network efficiency and reliability, alongside ease of integration with existing business systems, are critical for success.

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