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Najpopularniejsze witryny internetowe voip phone service, ip phone, voip, phone service, home phone service, business phone service, local phone service, local calls, international calls, vonage 1-15:
1.
line.me 
503,888

2.
ovh.com 
220,378

3.
cdw.com 
84,069

4.
tunisia-sat.com 
73,687

5.
ooma.com 
52,851

6.
laopiniondemurcia.es 
31,198

7.
postcourier.com.pg 
27,300

8.
missoandfriends.com 
26,439

9.
activityvillage.co.uk 
24,422

10.
krazydad.com 
24,314

11.
sudoku.name 
24,042

12.
coolsite.co.il 
23,816

13.
youplay.com 
22,309

14.
mindgames.com 
22,230

15.
kakuroconquest.com 
16,715