https://www.poptox.com/
Free Calls to Austria
Austria International Dialing Code: +43
Austria Supported Area Codes: 660, 67833, 67890, 67891, 68183, 699 68864 655, 661, 663, 665, 667, 6688, 670, 677, 678, 686, 68860, 68861, 68877, 6889, 689, 690, 696 664, 66766, 66777, 680, 681, 688, 69981, 69982, 69988, 69989 711, 730, 740, 810, 820 650, 6550, 6551, 6552, 676Austria Supported Destination Cities: H3g Mobile, Lycatel Mobile, Mobile, Mobilkom Mobile, Other, Special Services, T-Mobile Mobile,
Make free calls to Austria using PopTox. All you need is internet connection to make free calls to Austria. Simply enter the phone number using the dial pad and click on "Call". You can now make free calls to Austria mobile and landline phones from PC, Mac or Smartphone. Call your loved ones today!
