Greenford mobile coverage Within 8 points of the Southall average UB5 · Ealing
No network wins UB5 on overall coverage: all four score 100/100.
UB5: Greenford, Roxeth, Yeading, Lady Margaret, South Ruislip, Northolt West End, Greenford Broadway, Northolt Mandeville (Ealing, Harrow, Hillingdon).
UB5 scores
Ofcom Mobile Coverage data (May 2025), measured across 92 addresses in 6 sampled postcodes: UB5 4HX, UB5 5BH, UB5 5DF, UB5 5HE, UB5 5QG, UB5 6UR. Methodology.
How UB5 compares
Every network here is within 8 points of the Southall average and of UB6 Greenford, UB4 Belmore, UB1 Hayes Town and UB2 Heston, indoors and outdoors.
Weakest spot in Southall: UB9 Harefield, where EE reaches 20% indoors.
Indoor signal around UB5
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1pMobile runs on EE's network: £5 a month for 5GB (read 19 October 2026). A price, not a coverage ranking: Ofcom separates no network here.
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