The experiment that began this week allowing people to use their cell phones inside four Chelsea subway stations (but not in the trains themselves, and only on AT&T and T-Mobile) will be spreading to every station on the Upper West Side south of 96th Street within a year, the MTA says. Below, check out all the stations in the city where it will be installed, per the Post. Thanks to @tovahgo for the tip.

5 Av (N)(Q)(R)

7 Av (B)(D)(E)

18 St (1)

23 St (1)

23 St (N)(R)

28 St (1)

28 St (N)(R)

34 St-Herald Sq (B)(D)(F)(M)

34 St-Herald Sq (N)(Q)(R)

47-50 Sts (B)(D)(F)(M)

49 St (N)(Q)(R)

50 St (1)

50 St (C)(E)

57 St (N)(Q)(R)

57 St (F)

59 St-Columbus Circle (1)

59 St-Columbus Circle (A)(C)(B)(D)

66 St (1)

72 St (1)(2)(3)

72 St (B)(C)

79 St (1)

81 St (B)(C)

86 St (1)

86 St (B)(C)

96 St (1)(2)(3)

96 St (B)(C)

Times Sq-42 St (1)(2)(3)

Times Sq-42 St (7)

Times Sq-42 St (A)(C)(E)

Times Sq-42 St (N)(Q)(R)

Times Sq-42 St (S)

Photo by Ed Yourdon via flickr.