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 |
|---|---|---|---|---|
| Casper, WY | 1307995 | 6/6 sec | $0.00590 | $0.00590 |
| Cass City, MI | 1989367 | 6/6 sec | $0.01114 | $0.01114 |
| Cass City, MI | 1989872 | 6/6 sec | $0.00600 | $0.00568 |
| Cass City, MI | 1989912 | 6/6 sec | $0.00234 | $0.00228 |
| Cass Lake, MN | 1218335 | 6/6 sec | $0.00740 | $0.00740 |
| Cass Lake, MN | 1218339 | 6/6 sec | $0.01114 | $0.01046 |
| Cass Lake, MN | 1218975 | 6/6 sec | $0.00704 | $0.00796 |
| Cass Lake, MN | 1218987 | 6/6 sec | $0.03000 | $0.02840 |
| Cassadaga, NY | 1716384 | 6/6 sec | $0.00278 | $0.00302 |
| Cassadaga, NY | 1716595 | 6/6 sec | $0.06660 | $0.05552 |
| Casselman, ON | 1613427 | 6/6 sec | $0.00280 | $0.00280 |
| Casselman, ON | 1613764 | 6/6 sec | $0.00272 | $0.00272 |
| Casselton, ND | 1701346 | 6/6 sec | $0.01022 | $0.01022 |
| Casselton, ND | 1701347 | 6/6 sec | $0.00568 | $0.00704 |
| Casselton, ND | 1701660 | 6/6 sec | $0.00198 | $0.00228 |
| Casselton, ND | 1701895 | 6/6 sec | $0.00212 | $0.00268 |
| Cassoday, KS | 1620735 | 6/6 sec | $0.06576 | $0.06654 |
| Cassopolis, MI | 1269228 | 6/6 sec | $0.00234 | $0.00234 |
| Cassopolis, MI | 1269445 | 6/6 sec | $0.00910 | $0.00976 |
| Cassville, MO | 1417342 | 6/6 sec | $0.00130 | $0.00140 |
| Cassville, MO | 1417665 | 6/6 sec | $0.00848 | $0.00848 |
| Cassville, MO | 1417671 | 6/6 sec | $0.00810 | $0.00636 |
| Cassville, MO | 1417846 | 6/6 sec | $0.01068 | $0.01032 |
| Cassville, MO | 1417847 | 6/6 sec | $0.01226 | $0.01106 |
| Cassville, MO | 1417896 | 6/6 sec | $0.00810 | $0.00636 |
| Cassville, WI | 1608725 | 6/6 sec | $0.06600 | $0.06400 |
| Castalia, IA | 1563567 | 6/6 sec | $0.06650 | $0.06650 |
| Castalia, OH | 1419684 | 6/6 sec | $0.00536 | $0.00536 |
| Castalia, OH | 1567243 | 6/6 sec | $0.00522 | $0.00978 |
| Castana, IA | 1712353 | 6/6 sec | $0.06400 | $0.06400 |
| Castile, NY | 1585493 | 6/6 sec | $0.01364 | $0.01260 |
| Castine, ME | 1207326 | 6/6 sec | $0.00864 | $0.00788 |
| Castle Dale, UT | 1435286 | 6/6 sec | $0.06136 | $0.06476 |
| Castle Dale, UT | 1435381 | 6/6 sec | $0.06476 | $0.06476 |
| Castle Dale, UT | 1435384 | 6/6 sec | $0.06650 | $0.06650 |
| Castle Dale, UT | 1435609 | 6/6 sec | $0.00204 | $0.00204 |
| Castle Dale, UT | 1435653 | 6/6 sec | $0.06650 | $0.06600 |
| Castle Dale, UT | 1435687 | 6/6 sec | $0.06650 | $0.06650 |
| Castle Dale, UT | 1435748 | 6/6 sec | $0.06476 | $0.05728 |
| Castle Dale, UT | 1435749 | 6/6 sec | $0.00162 | $0.00162 |
| Castle Hayne, NC | 1910210 | 6/6 sec | $0.00432 | $0.00410 |
| Castle Hayne, NC | 1910602 | 6/6 sec | $0.00536 | $0.00536 |
| Castle Hayne, NC | 1910604 | 6/6 sec | $0.00228 | $0.00210 |
| Castle Hayne, NC | 1910623 | 6/6 sec | $0.00144 | $0.00144 |
| Castle Hayne, NC | 1910675 | 6/6 sec | $0.00536 | $0.00536 |
| Castle Rock, AZ | 1928466 | 6/6 sec | $0.00688 | $0.00568 |
| Castle Rock, AZ | 1928764 | 6/6 sec | $0.01546 | $0.01228 |
| Castle Rock, WA | 1360274 | 6/6 sec | $0.00726 | $0.00704 |
| Castle Rock, WA | 1360967 | 6/6 sec | $0.00608 | $0.00682 |
| Castle, OK | 1918668 | 6/6 sec | $0.06476 | $0.06426 |
| Castleberry, AL | 1251966 | 6/6 sec | $0.02954 | $0.06840 |
| Castlegar, BC | 1250304 | 6/6 sec | $0.00434 | $0.00434 |
| Castlegar, BC | 1250365 | 6/6 sec | $0.00436 | $0.00436 |
| Castlegar, BC | 1250513 | 6/6 sec | $0.00434 | $0.00434 |
| Castlegar, BC | 1250608 | 6/6 sec | $0.00434 | $0.00434 |
| Castlegar, BC | 1250687 | 6/6 sec | $0.00340 | $0.00340 |
| Castlegar, BC | 1778460 | 6/6 sec | $0.00428 | $0.00428 |
| Castlegar, BC | 1778633 | 6/6 sec | $0.00428 | $0.00434 |
| Castlemore, ON | 1289324 | 6/6 sec | $0.00280 | $0.00280 |
| Castlemore, ON | 1289749 | 6/6 sec | $0.00266 | $0.00266 |
| Castlemore, ON | 1905200 | 6/6 sec | $0.00272 | $0.00272 |
| Castlemore, ON | 1905204 | 6/6 sec | $0.00272 | $0.00272 |
| Castlemore, ON | 1905794 | 6/6 sec | $0.00330 | $0.00330 |
| Castlemore, ON | 1905913 | 6/6 sec | $0.00324 | $0.00330 |
| Castlemore, ON | 1905915 | 6/6 sec | $0.00302 | $0.00296 |
| Castleton, IL | 1309479 | 6/6 sec | $0.00772 | $0.00812 |
| Castleton, IL | 1309480 | 6/6 sec | $0.00612 | $0.00670 |
| Castleton, NY | 1518336 | 6/6 sec | $0.00340 | $0.00386 |
| Castleton, NY | 1518732 | 6/6 sec | $0.00682 | $0.00750 |
| Castleton, NY | 1518754 | 6/6 sec | $0.00552 | $0.00478 |
| Castleton, ON | 1905344 | 6/6 sec | $0.00330 | $0.00330 |
| Castleton, VT | 1802468 | 6/6 sec | $0.00856 | $0.00818 |
| Castleton, VT | 1802671 | 6/6 sec | $0.00666 | $0.00640 |
| Castlewood, SD | 1605414 | 6/6 sec | $0.00800 | $0.00800 |
| Castlewood, SD | 1605793 | 6/6 sec | $0.06828 | $0.07886 |
| Castor, AB | 1403882 | 6/6 sec | $0.00440 | $0.00440 |
| Castor, LA | 1318520 | 6/6 sec | $0.01396 | $0.01396 |
| Castor, LA | 1318544 | 6/6 sec | $0.00536 | $0.00536 |
| Castries, SA | 1758234 | 6/6 sec | $0.31610 | $0.31610 |
| Castries, SA | 1758246 | 6/6 sec | $0.31610 | $0.31610 |
| Castries, SA | 1758258 | 6/6 sec | $0.31610 | $0.31610 |
| Castries, SA | 1758268 | 6/6 sec | $0.31610 | $0.31610 |
| Castries, SA | 1758284 | 6/6 sec | $0.40200 | $0.40200 |
| Castries, SA | 1758285 | 6/6 sec | $0.52640 | $0.52640 |
| Castries, SA | 1758286 | 6/6 sec | $0.52640 | $0.52640 |
| Castries, SA | 1758287 | 6/6 sec | $0.52640 | $0.52640 |
| Castries, SA | 1758384 | 6/6 sec | $0.52640 | $0.52640 |
| Castries, SA | 1758450 | 6/6 sec | $0.19880 | $0.19880 |
| Castries, SA | 1758451 | 6/6 sec | $0.31610 | $0.31610 |
| Castries, SA | 1758452 | 6/6 sec | $0.19880 | $0.19880 |
| Castries, SA | 1758453 | 6/6 sec | $0.19880 | $0.19880 |
| Castries, SA | 1758454 | 6/6 sec | $0.31610 | $0.31610 |
| Castries, SA | 1758455 | 6/6 sec | $0.31610 | $0.31610 |
| Castries, SA | 1758456 | 6/6 sec | $0.19880 | $0.19880 |
| Castries, SA | 1758457 | 6/6 sec | $0.31610 | $0.31610 |
| Castries, SA | 1758458 | 6/6 sec | $0.31610 | $0.31610 |
| Castries, SA | 1758459 | 6/6 sec | $0.31610 | $0.31610 |
| Castries, SA | 1758460 | 6/6 sec | $0.52640 | $0.52640 |
| Castries, SA | 1758461 | 6/6 sec | $0.52640 | $0.52640 |
| Castries, SA | 1758463 | 6/6 sec | $0.31610 | $0.31610 |