LocationUnited KingdomGB
United Kingdom landscape

PLMN ID · 23577

235
mcc
United Kingdom
77
mnc
BT

MCC

Mobile Country Code

MNC

Mobile Network Code

PLMN

MCC + MNC

TADIG

Not on file

GSMA roaming code

Technology

No generations on record

2G
0cell towers

Not on record

3G
0cell towers

Not on record

4G
0cell towers

Not on record

5G
0cell towers

Not on record

Record

Updated 2025-04-09

Brand
BT
Operator
BT Group
Region
Europe
Dialling code
—
Mobile Country Code
All 12 networks on MCC 235
Mobile Network Code
PLMN ID
What is a PLMN ID?
TADIG code
—
Technologies
—
VoLTE (4G calling)
UnknownTell us
Wi-Fi calling
UnknownTell us
Video calling
UnknownTell us
VoNR (5G calling)
UnknownTell us
Status
Live

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MVNOs sell their own SIMs and plans but run on BT's network rather than owning one.

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Cell towers

No cells measured on this network yet.

Crowd-sourced cell measurements from OpenCelliD, licensed CC BY-SA 4.0. Counts are cells people have measured, not an operator's own figures.

About BT

BT Group, operating under the mobile network code (MNC) 77 and mobile country code (MCC) 235 in the United Kingdom, Europe, forms a significant part of the UK's telecommunications landscape. While BT itself doesn't directly operate a consumer-facing mobile network like Vodafone, EE, or O2, its subsidiary EE (Everything Everywhere) is a major player. Therefore, BT Group's presence is primarily felt through EE's comprehensive 4G and 5G coverage across the UK. This partnership allows BT to leverage EE's established infrastructure and customer base within the competitive British mobile market. Historically, the evolution of BT's mobile offering in the UK is intertwined with the development of EE. The acquisition of EE by BT Group solidified its position within the converged telecommunications market, providing customers with bundled services, including broadband, mobile, and TV. This strategic move enabled BT to compete more effectively with rival companies and provide better mobile offerings to British Customers. The MNC 77 and MCC 235 are therefore intrinsically linked in the U.K to reliable connectivity, bolstered by an established network with continued investment in advanced mobile technology.

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