#
City
 
1
Mountain Ash  
100 Mbps
13.5 Mbps
250
2
Pont-y-clun  
93.5 Mbps
19.1 Mbps
325
3
Pontypridd  
60.9 Mbps
19.7 Mbps
2785
4
Treorchy  
60.4 Mbps
18.5 Mbps
285
5
Aberdare  
51.4 Mbps
12.8 Mbps
1203
6
Ferndale  
47.2 Mbps
11.7 Mbps
210
7
Porth  
41.4 Mbps
12.4 Mbps
1241
8
Tonypandy  
40.5 Mbps
19.9 Mbps
1499
9
Abercynon  
18.7 Mbps
1.6 Mbps
3621