Barnes mobile coverage Within 8 points of the Sunderland average SR4 · Sunderland
No network wins SR4 on overall coverage: all four score 100/100.
SR4: Barnes, Pallion, Sandhill, Millfield, Southwick, St Anne's, Shiney Row.
SR4 scores
Ofcom Mobile Coverage data (May 2025), measured across 127 addresses in 6 sampled postcodes: SR4 0AT, SR4 0BY, SR4 7SJ, SR4 8BG, SR4 8DD, SR4 8LR. Methodology.
How SR4 compares
Every network here is within 8 points of the Sunderland average and of SR5 Washington, SR3 Burdon, SR1 Hendon and SR2 Burdon, indoors and outdoors.
Weakest spot in Sunderland: SR8 Horden, where Three reaches 58% indoors.
Indoor signal around SR4
Compare plans
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.
1pMobile plans →Some links on this page are affiliate links. How we rank.