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 |
|---|---|---|---|---|
| Curwensville, PA | 1814791 | 6/6 sec | $0.00318 | $0.00636 |
| Cushing, IA | 1712384 | 6/6 sec | $0.06650 | $0.06928 |
| Cushing, OK | 1918223 | 6/6 sec | $0.00536 | $0.00536 |
| Cushing, OK | 1918225 | 6/6 sec | $0.00536 | $0.00536 |
| Cushing, OK | 1918285 | 6/6 sec | $0.00536 | $0.00536 |
| Cushing, OK | 1918306 | 6/6 sec | $0.00174 | $0.00172 |
| Cushing, OK | 1918399 | 6/6 sec | $0.00178 | $0.00178 |
| Cushing, OK | 1918509 | 6/6 sec | $0.00162 | $0.00148 |
| Cushing, OK | 1918725 | 6/6 sec | $0.00536 | $0.00536 |
| Cushing, OK | 1918727 | 6/6 sec | $0.01016 | $0.01016 |
| Cushing, OK | 1918873 | 6/6 sec | $0.00118 | $0.00114 |
| Cushing, TX | 1936326 | 6/6 sec | $0.02450 | $0.02444 |
| Cushing, TX | 1936502 | 6/6 sec | $0.00114 | $0.00114 |
| Cushing, WI | 1715648 | 6/6 sec | $0.06600 | $0.06600 |
| Cusick, WA | 1509445 | 6/6 sec | $0.06110 | $0.05850 |
| Cusseta, GA | 1706890 | 6/6 sec | $0.00660 | $0.00590 |
| Cusseta, GA | 1706989 | 6/6 sec | $0.00490 | $0.00536 |
| Custer City, OK | 1580593 | 6/6 sec | $0.06828 | $0.07272 |
| Custer City, OK | 1580613 | 6/6 sec | $0.00160 | $0.00160 |
| Custer, KY | 1270536 | 6/6 sec | $0.04160 | $0.04176 |
| Custer, MT | 1406856 | 6/6 sec | $0.06650 | $0.06476 |
| Custer, SD | 1605440 | 6/6 sec | $0.00296 | $0.00272 |
| Custer, SD | 1605517 | 6/6 sec | $0.00178 | $0.00174 |
| Custer, SD | 1605673 | 6/6 sec | $0.06726 | $0.07364 |
| Cut 'n Shoot EMS, TX | 1936445 | 6/6 sec | $0.00832 | $0.00770 |
| Cut 'n Shoot, TX | 1936264 | 6/6 sec | $0.01284 | $0.01176 |
| Cut Bank, MT | 1406229 | 6/6 sec | $0.00204 | $0.00204 |
| Cut Bank, MT | 1406391 | 6/6 sec | $0.00646 | $0.00614 |
| Cut Bank, MT | 1406845 | 6/6 sec | $0.01224 | $0.01224 |
| Cut Bank, MT | 1406873 | 6/6 sec | $0.00704 | $0.00704 |
| Cut Knife, SK | 1306390 | 6/6 sec | $0.00434 | $0.00434 |
| Cut Knife, SK | 1306398 | 6/6 sec | $0.00434 | $0.00434 |
| Cuthbert, GA | 1229209 | 6/6 sec | $0.02032 | $0.01592 |
| Cuthbert, GA | 1229214 | 6/6 sec | $0.00304 | $0.00306 |
| Cuthbert, GA | 1229340 | 6/6 sec | $0.00218 | $0.00218 |
| Cuthbert, GA | 1229489 | 6/6 sec | $0.00894 | $0.00816 |
| Cuthbert, GA | 1229538 | 6/6 sec | $0.00182 | $0.00182 |
| Cuthbert, GA | 1229732 | 6/6 sec | $0.02046 | $0.01738 |
| Cutler, IN | 1765268 | 6/6 sec | $0.00750 | $0.00750 |
| Cuttingsville, VT | 1802358 | 6/6 sec | $0.00432 | $0.00432 |
| Cuttingsville, VT | 1802492 | 6/6 sec | $0.06650 | $0.05818 |
| Cuyama, CA | 1661413 | 6/6 sec | $0.00386 | $0.00450 |
| Cuyama, CA | 1661420 | 6/6 sec | $0.00408 | $0.00454 |
| Cuyama, CA | 1661766 | 6/6 sec | $0.00590 | $0.00580 |
| Cygnet, OH | 1419655 | 6/6 sec | $0.01550 | $0.01500 |
| Cygnet, OH | 1419808 | 6/6 sec | $0.01004 | $0.01004 |
| Cylinder, IA | 1712424 | 6/6 sec | $0.03322 | $0.02724 |
| Cynthiana, IN | 1812419 | 6/6 sec | $0.00546 | $0.00678 |
| Cynthiana, IN | 1812622 | 6/6 sec | $0.00234 | $0.00234 |
| Cynthiana, IN | 1812845 | 6/6 sec | $0.00772 | $0.00818 |
| Cynthiana, KY | 1859234 | 6/6 sec | $0.00536 | $0.00536 |
| Cynthiana, KY | 1859235 | 6/6 sec | $0.00536 | $0.00536 |
| Cynthiana, KY | 1859298 | 6/6 sec | $0.00120 | $0.00120 |
| Cynthiana, KY | 1859508 | 6/6 sec | $0.01386 | $0.01394 |
| Cynthiana, KY | 1859569 | 6/6 sec | $0.00954 | $0.00910 |
| Cynthiana, KY | 1859588 | 6/6 sec | $0.00204 | $0.00204 |
| Cynthiana, KY | 1859658 | 6/6 sec | $0.01204 | $0.01132 |
| Cynthiana, KY | 1859943 | 6/6 sec | $0.01310 | $0.01306 |
| Cynthiana, KY | 1859954 | 6/6 sec | $0.00168 | $0.00152 |
| Cypress Creek, NC | 1910588 | 6/6 sec | $0.03698 | $0.04480 |
| Cypress EMS, TX | 1281213 | 6/6 sec | $0.00536 | $0.00536 |
| Cypress EMS, TX | 1281246 | 6/6 sec | $0.01536 | $0.01350 |
| Cypress EMS, TX | 1281304 | 6/6 sec | $0.00536 | $0.00536 |
| Cypress EMS, TX | 1281373 | 6/6 sec | $0.00536 | $0.00536 |
| Cypress EMS, TX | 1832220 | 6/6 sec | $0.00688 | $0.00646 |
| Cypress EMS, TX | 1832334 | 6/6 sec | $0.00272 | $0.00496 |
| Cypress River, MB | 1204743 | 6/6 sec | $0.00434 | $0.00434 |
| Cypress Springs, TX | 1903860 | 6/6 sec | $0.05796 | $0.04416 |
| Cypress, CA | 1657214 | 6/6 sec | $0.01210 | $0.01210 |
| Cypress, CA | 1657222 | 6/6 sec | $0.00840 | $0.00840 |
| Cypress, CA | 1657777 | 6/6 sec | $0.00568 | $0.00568 |
| Cypress, CA | 1714209 | 6/6 sec | $0.00114 | $0.00114 |
| Cypress, CA | 1714220 | 6/6 sec | $0.00536 | $0.00526 |
| Cypress, CA | 1714226 | 6/6 sec | $0.00536 | $0.00536 |
| Cypress, CA | 1714229 | 6/6 sec | $0.00498 | $0.00536 |
| Cypress, CA | 1714236 | 6/6 sec | $0.00522 | $0.00536 |
| Cypress, CA | 1714243 | 6/6 sec | $0.00506 | $0.00650 |
| Cypress, CA | 1714252 | 6/6 sec | $0.00536 | $0.00536 |
| Cypress, CA | 1714484 | 6/6 sec | $0.00536 | $0.00536 |
| Cypress, CA | 1714503 | 6/6 sec | $0.00536 | $0.00526 |
| Cypress, CA | 1714527 | 6/6 sec | $0.00524 | $0.00536 |
| Cypress, CA | 1714699 | 6/6 sec | $0.00136 | $0.00136 |
| Cypress, CA | 1714713 | 6/6 sec | $0.00128 | $0.00128 |
| Cypress, CA | 1714715 | 6/6 sec | $0.00128 | $0.00128 |
| Cypress, CA | 1714723 | 6/6 sec | $0.00114 | $0.00114 |
| Cypress, CA | 1714733 | 6/6 sec | $0.00638 | $0.00638 |
| Cypress, CA | 1714737 | 6/6 sec | $0.00160 | $0.00136 |
| Cypress, CA | 1714759 | 6/6 sec | $0.00114 | $0.00114 |
| Cypress, CA | 1714761 | 6/6 sec | $0.00536 | $0.00536 |
| Cypress, CA | 1714763 | 6/6 sec | $0.00314 | $0.00354 |
| Cypress, CA | 1714816 | 6/6 sec | $0.00536 | $0.00536 |
| Cypress, CA | 1714820 | 6/6 sec | $0.00310 | $0.00340 |
| Cypress, CA | 1714821 | 6/6 sec | $0.00536 | $0.00536 |
| Cypress, CA | 1714822 | 6/6 sec | $0.00296 | $0.00340 |
| Cypress, CA | 1714826 | 6/6 sec | $0.00536 | $0.00536 |
| Cypress, CA | 1714827 | 6/6 sec | $0.00522 | $0.00536 |
| Cypress, CA | 1714828 | 6/6 sec | $0.00536 | $0.00536 |
| Cypress, CA | 1714886 | 6/6 sec | $0.00696 | $0.01090 |
| Cypress, CA | 1714947 | 6/6 sec | $0.00340 | $0.00340 |
| Cypress, CA | 1714952 | 6/6 sec | $0.00536 | $0.00536 |