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Table 1 Number of phone numbers by frame for NSW

From: Developing a weighting strategy to include mobile phone numbers into an ongoing population health survey using an overlapping dual-frame design with limited benchmark information

Health administration area (stratum for landline frame) Landline frame Mobile frame
  % stratum with landline Estimated number of lines % stratum with landline Estimated number of lines
Sydney 74.0% 254015   
South Western Sydney 79.0% 406768   
South Eastern Sydney 76.0% 381287   
Illawarra Shoalhaven 82.0% 194868   
Western Sydney 79.0% 385908   
Nepean Blue Mountains 84.0% 177441   
Northern Sydney 86.0% 431456   
Central Coast 82.0% 162390   
Hunter New England 84.0% 443603   
Northern NSW 85.0% 157109   
Mid North Coast 81.0% 106940   
Southern NSW 82.0% 97434   
Murrumbidgee (inc Albury LGA) 82.8% 153043   
Western NSW 80.0% 137306   
Far West 90.0% 23764   
TOTAL 80.8% 3,513,333 85.8% 9,385,073