We use a blend of top-tier carriers and our own PSTN gateways to deliver the best VoIP network possible. Simply the best routes for a fair price. When it has to work, depend on WhiteSky Communications.
| Destination | Prefix | 1st/sub Interval | Intrastate | Intrastate |
|---|---|---|---|---|
| Dubuque, IA | 1563582 | 6/6 sec | $0.00568 | $0.00626 |
| Dubuque, IA | 1563583 | 6/6 sec | $0.00568 | $0.00626 |
| Dubuque, IA | 1563584 | 6/6 sec | $0.00568 | $0.00628 |
| Dubuque, IA | 1563585 | 6/6 sec | $0.00628 | $0.00626 |
| Dubuque, IA | 1563587 | 6/6 sec | $0.00568 | $0.00568 |
| Dubuque, IA | 1563588 | 6/6 sec | $0.00568 | $0.00628 |
| Dubuque, IA | 1563589 | 6/6 sec | $0.00628 | $0.00626 |
| Dubuque, IA | 1563590 | 6/6 sec | $0.00114 | $0.00114 |
| Dubuque, IA | 1563599 | 6/6 sec | $0.00114 | $0.00114 |
| Dubuque, IA | 1563663 | 6/6 sec | $0.00284 | $0.00280 |
| Dubuque, IA | 1563690 | 6/6 sec | $0.01010 | $0.01030 |
| Dubuque, IA | 1563845 | 6/6 sec | $0.00340 | $0.00340 |
| Duchesne, UT | 1435322 | 6/6 sec | $0.00250 | $0.00250 |
| Duchesne, UT | 1435733 | 6/6 sec | $0.00204 | $0.00204 |
| Duchesne, UT | 1435738 | 6/6 sec | $0.06828 | $0.06702 |
| Duchesne, UT | 1435768 | 6/6 sec | $0.00568 | $0.00568 |
| Duchesne, UT | 1435822 | 6/6 sec | $0.00568 | $0.00568 |
| Duchess, AB | 1403378 | 6/6 sec | $0.00440 | $0.00440 |
| Duck Creek, UT | 1435682 | 6/6 sec | $0.05660 | $0.05660 |
| Duck Hill, MS | 1662565 | 6/6 sec | $0.00536 | $0.00536 |
| Duck Hill, MS | 1662731 | 6/6 sec | $0.00770 | $0.00770 |
| Duck Lake, SK | 1306467 | 6/6 sec | $0.00434 | $0.00434 |
| Duckwater-Currant-Nyala, NV | 1775863 | 6/6 sec | $0.00286 | $0.00280 |
| Ducor, CA | 1559534 | 6/6 sec | $0.06250 | $0.06160 |
| Dudley, GA | 1478676 | 6/6 sec | $0.03918 | $0.04932 |
| Due West, SC | 1864378 | 6/6 sec | $0.00156 | $0.00160 |
| Due West, SC | 1864379 | 6/6 sec | $0.02278 | $0.02278 |
| Due West, SC | 1864828 | 6/6 sec | $0.00160 | $0.00148 |
| Due West, SC | 1864919 | 6/6 sec | $0.00120 | $0.00120 |
| Duffee, MS | 1601843 | 6/6 sec | $0.00636 | $0.00718 |
| Duffee, MS | 1601986 | 6/6 sec | $0.00536 | $0.00536 |
| Duffee, MS | 1769400 | 6/6 sec | $0.00432 | $0.00518 |
| Duffield, VA | 1276431 | 6/6 sec | $0.04926 | $0.03844 |
| Duffield, VA | 1276449 | 6/6 sec | $0.01720 | $0.01744 |
| Duffy, OH | 1740231 | 6/6 sec | $0.00928 | $0.00934 |
| Duffy, OH | 1740483 | 6/6 sec | $0.00536 | $0.00536 |
| Duffy, OH | 1740530 | 6/6 sec | $0.00364 | $0.00500 |
| Dufur, OR | 1541467 | 6/6 sec | $0.06376 | $0.06414 |
| Dugald, MB | 1204419 | 6/6 sec | $0.00410 | $0.00410 |
| Dugald, MB | 1204853 | 6/6 sec | $0.00410 | $0.00432 |
| Dugald, MB | 1204860 | 6/6 sec | $0.00414 | $0.00414 |
| Dugger, IN | 1812648 | 6/6 sec | $0.00536 | $0.00536 |
| Dugway, UT | 1435831 | 6/6 sec | $0.05046 | $0.05950 |
| Duke Center, PA | 1814966 | 6/6 sec | $0.04660 | $0.04660 |
| Duke Center, PA | 1814978 | 6/6 sec | $0.01314 | $0.01322 |
| Duke, OK | 1580679 | 6/6 sec | $0.06726 | $0.06726 |
| Duke, OK | 1580841 | 6/6 sec | $0.00114 | $0.00114 |
| Dulac, LA | 1985257 | 6/6 sec | $0.00228 | $0.00228 |
| Dulac, LA | 1985465 | 6/6 sec | $0.00718 | $0.00718 |
| Dulac, LA | 1985563 | 6/6 sec | $0.00536 | $0.00536 |
| Dulce, NM | 1575759 | 6/6 sec | $0.01910 | $0.01910 |
| Dulles Metro, VA | 1571933 | 6/6 sec | $0.00522 | $0.01320 |
| Dulles Metro, VA | 1703260 | 6/6 sec | $0.00512 | $0.00682 |
| Dulles Metro, VA | 1703552 | 6/6 sec | $0.00672 | $0.01036 |
| Dulles Metro, VA | 1703570 | 6/6 sec | $0.00302 | $0.00590 |
| Dulles Metro, VA | 1703572 | 6/6 sec | $0.00454 | $0.00636 |
| Dulles Metro, VA | 1703972 | 6/6 sec | $0.00502 | $0.00636 |
| Dulles, VA | 1571934 | 6/6 sec | $0.00522 | $0.01320 |
| Dulles, VA | 1703544 | 6/6 sec | $0.00340 | $0.00920 |
| Dulles, VA | 1703574 | 6/6 sec | $0.00304 | $0.00340 |
| Dulles, VA | 1703651 | 6/6 sec | $0.00522 | $0.00278 |
| Dulles, VA | 1703661 | 6/6 sec | $0.00614 | $0.00614 |
| Dulles, VA | 1703662 | 6/6 sec | $0.00302 | $0.00636 |
| Dulles, VA | 1703665 | 6/6 sec | $0.00478 | $0.00722 |
| Dulles, VA | 1703844 | 6/6 sec | $0.00340 | $0.00368 |
| Dulles, VA | 1703996 | 6/6 sec | $0.00336 | $0.00568 |
| Duluth, MN | 1218206 | 6/6 sec | $0.00120 | $0.00120 |
| Duluth, MN | 1218213 | 6/6 sec | $0.00340 | $0.00340 |
| Duluth, MN | 1218249 | 6/6 sec | $0.00340 | $0.00374 |
| Duluth, MN | 1218260 | 6/6 sec | $0.00528 | $0.00644 |
| Duluth, MN | 1218269 | 6/6 sec | $0.00162 | $0.00218 |
| Duluth, MN | 1218279 | 6/6 sec | $0.00636 | $0.00648 |
| Duluth, MN | 1218302 | 6/6 sec | $0.01364 | $0.01364 |
| Duluth, MN | 1218310 | 6/6 sec | $0.00120 | $0.00120 |
| Duluth, MN | 1218336 | 6/6 sec | $0.01094 | $0.01094 |
| Duluth, MN | 1218340 | 6/6 sec | $0.00148 | $0.00148 |
| Duluth, MN | 1218341 | 6/6 sec | $0.00148 | $0.00136 |
| Duluth, MN | 1218343 | 6/6 sec | $0.00148 | $0.00148 |
| Duluth, MN | 1218348 | 6/6 sec | $0.00178 | $0.00218 |
| Duluth, MN | 1218349 | 6/6 sec | $0.00136 | $0.00136 |
| Duluth, MN | 1218355 | 6/6 sec | $0.00340 | $0.00340 |
| Duluth, MN | 1218390 | 6/6 sec | $0.00162 | $0.00218 |
| Duluth, MN | 1218391 | 6/6 sec | $0.00178 | $0.00218 |
| Duluth, MN | 1218393 | 6/6 sec | $0.00162 | $0.00218 |
| Duluth, MN | 1218409 | 6/6 sec | $0.00132 | $0.00114 |
| Duluth, MN | 1218428 | 6/6 sec | $0.00178 | $0.00236 |
| Duluth, MN | 1218461 | 6/6 sec | $0.00614 | $0.00614 |
| Duluth, MN | 1218464 | 6/6 sec | $0.01126 | $0.01126 |
| Duluth, MN | 1218481 | 6/6 sec | $0.00374 | $0.00374 |
| Duluth, MN | 1218491 | 6/6 sec | $0.01136 | $0.01136 |
| Duluth, MN | 1218522 | 6/6 sec | $0.00120 | $0.00120 |
| Duluth, MN | 1218525 | 6/6 sec | $0.00704 | $0.00704 |
| Duluth, MN | 1218529 | 6/6 sec | $0.00636 | $0.00636 |
| Duluth, MN | 1218576 | 6/6 sec | $0.00576 | $0.00576 |
| Duluth, MN | 1218590 | 6/6 sec | $0.00162 | $0.00218 |
| Duluth, MN | 1218591 | 6/6 sec | $0.00204 | $0.00228 |
| Duluth, MN | 1218600 | 6/6 sec | $0.00750 | $0.00728 |
| Duluth, MN | 1218623 | 6/6 sec | $0.00410 | $0.00386 |
| Duluth, MN | 1218624 | 6/6 sec | $0.00660 | $0.00660 |
| Duluth, MN | 1218625 | 6/6 sec | $0.01030 | $0.01030 |