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 |
|---|---|---|---|---|
| Cullman, AL | 1256796 | 6/6 sec | $0.00454 | $0.00454 |
| Cullman, AL | 1256841 | 6/6 sec | $0.00718 | $0.00688 |
| Cullman, AL | 1256962 | 6/6 sec | $0.00116 | $0.00114 |
| Culloden, GA | 1478885 | 6/6 sec | $0.03864 | $0.03814 |
| Cullom, IL | 1815647 | 6/6 sec | $0.00218 | $0.00298 |
| Cullom, IL | 1815689 | 6/6 sec | $0.01932 | $0.01726 |
| Cullowhee, NC | 1828227 | 6/6 sec | $0.00704 | $0.00686 |
| Cullowhee, NC | 1828293 | 6/6 sec | $0.00704 | $0.00704 |
| Culpeper, VA | 1540212 | 6/6 sec | $0.00182 | $0.00204 |
| Culpeper, VA | 1540219 | 6/6 sec | $0.00170 | $0.00212 |
| Culpeper, VA | 1540222 | 6/6 sec | $0.00182 | $0.00226 |
| Culpeper, VA | 1540229 | 6/6 sec | $0.00200 | $0.00228 |
| Culpeper, VA | 1540262 | 6/6 sec | $0.00688 | $0.00738 |
| Culpeper, VA | 1540317 | 6/6 sec | $0.01554 | $0.00700 |
| Culpeper, VA | 1540321 | 6/6 sec | $0.00700 | $0.00700 |
| Culpeper, VA | 1540399 | 6/6 sec | $0.00580 | $0.00636 |
| Culpeper, VA | 1540423 | 6/6 sec | $0.00568 | $0.00568 |
| Culpeper, VA | 1540445 | 6/6 sec | $0.00774 | $0.00774 |
| Culpeper, VA | 1540497 | 6/6 sec | $0.00134 | $0.00136 |
| Culpeper, VA | 1540522 | 6/6 sec | $0.00120 | $0.00120 |
| Culpeper, VA | 1540547 | 6/6 sec | $0.00500 | $0.00590 |
| Culpeper, VA | 1540717 | 6/6 sec | $0.00214 | $0.00196 |
| Culpeper, VA | 1540718 | 6/6 sec | $0.00228 | $0.00228 |
| Culpeper, VA | 1540727 | 6/6 sec | $0.00568 | $0.00568 |
| Culpeper, VA | 1540729 | 6/6 sec | $0.00182 | $0.00226 |
| Culpeper, VA | 1540764 | 6/6 sec | $0.00182 | $0.00228 |
| Culpeper, VA | 1540812 | 6/6 sec | $0.00356 | $0.00356 |
| Culpeper, VA | 1540825 | 6/6 sec | $0.00522 | $0.00546 |
| Culpeper, VA | 1540827 | 6/6 sec | $0.00568 | $0.00568 |
| Culpeper, VA | 1540829 | 6/6 sec | $0.00568 | $0.00568 |
| Culpeper, VA | 1540881 | 6/6 sec | $0.00522 | $0.00522 |
| Culpeper, VA | 1540937 | 6/6 sec | $0.00590 | $0.00590 |
| Culver City, CA | 1310202 | 6/6 sec | $0.00536 | $0.00526 |
| Culver City, CA | 1310204 | 6/6 sec | $0.00536 | $0.00536 |
| Culver City, CA | 1310237 | 6/6 sec | $0.00296 | $0.00378 |
| Culver City, CA | 1310244 | 6/6 sec | $0.00536 | $0.00526 |
| Culver City, CA | 1310253 | 6/6 sec | $0.00536 | $0.00536 |
| Culver City, CA | 1310280 | 6/6 sec | $0.00536 | $0.00536 |
| Culver City, CA | 1310287 | 6/6 sec | $0.00536 | $0.00526 |
| Culver City, CA | 1310384 | 6/6 sec | $0.00174 | $0.00174 |
| Culver City, CA | 1310425 | 6/6 sec | $0.00250 | $0.00864 |
| Culver City, CA | 1310485 | 6/6 sec | $0.00244 | $0.00250 |
| Culver City, CA | 1310495 | 6/6 sec | $0.00244 | $0.00244 |
| Culver City, CA | 1310558 | 6/6 sec | $0.00536 | $0.00536 |
| Culver City, CA | 1310559 | 6/6 sec | $0.00536 | $0.00536 |
| Culver City, CA | 1310596 | 6/6 sec | $0.00136 | $0.00136 |
| Culver City, CA | 1310621 | 6/6 sec | $0.00120 | $0.00120 |
| Culver City, CA | 1310730 | 6/6 sec | $0.01210 | $0.01210 |
| Culver City, CA | 1310733 | 6/6 sec | $0.00360 | $0.00278 |
| Culver City, CA | 1310736 | 6/6 sec | $0.00228 | $0.00340 |
| Culver City, CA | 1310799 | 6/6 sec | $0.00160 | $0.00160 |
| Culver City, CA | 1310815 | 6/6 sec | $0.00498 | $0.00536 |
| Culver City, CA | 1310836 | 6/6 sec | $0.00522 | $0.00536 |
| Culver City, CA | 1310837 | 6/6 sec | $0.00536 | $0.00536 |
| Culver City, CA | 1310838 | 6/6 sec | $0.00526 | $0.00536 |
| Culver City, CA | 1310839 | 6/6 sec | $0.00536 | $0.00536 |
| Culver City, CA | 1310840 | 6/6 sec | $0.00536 | $0.00526 |
| Culver City, CA | 1310841 | 6/6 sec | $0.00536 | $0.00536 |
| Culver City, CA | 1310842 | 6/6 sec | $0.00536 | $0.00536 |
| Culver City, CA | 1310845 | 6/6 sec | $0.00536 | $0.00536 |
| Culver City, CA | 1310853 | 6/6 sec | $0.01210 | $0.01210 |
| Culver City, CA | 1310876 | 6/6 sec | $0.00114 | $0.00114 |
| Culver City, CA | 1310895 | 6/6 sec | $0.00250 | $0.00340 |
| Culver City, CA | 1310904 | 6/6 sec | $0.00364 | $0.00864 |
| Culver City, CA | 1310916 | 6/6 sec | $0.00286 | $0.00660 |
| Culver City, CA | 1310934 | 6/6 sec | $0.00172 | $0.00184 |
| Culver City, CA | 1310936 | 6/6 sec | $0.00120 | $0.00120 |
| Culver City, CA | 1310945 | 6/6 sec | $0.00250 | $0.00990 |
| Culver City, CA | 1424209 | 6/6 sec | $0.00660 | $0.00692 |
| Culver City, CA | 1424258 | 6/6 sec | $0.00196 | $0.00546 |
| Culver City, CA | 1424298 | 6/6 sec | $0.00170 | $0.00188 |
| Culver City, CA | 1424543 | 6/6 sec | $0.00454 | $0.00600 |
| Culver City, CA | 1424603 | 6/6 sec | $0.00318 | $0.00340 |
| Culver City, CA | 1424672 | 6/6 sec | $0.00712 | $0.00704 |
| Culver, IN | 1574216 | 6/6 sec | $0.00204 | $0.00234 |
| Culver, IN | 1574635 | 6/6 sec | $0.00522 | $0.00454 |
| Culver, IN | 1574842 | 6/6 sec | $0.00536 | $0.00536 |
| Culver, OR | 1541546 | 6/6 sec | $0.00660 | $0.00728 |
| Culver, OR | 1541803 | 6/6 sec | $0.00386 | $0.00398 |
| Cumberland City, TN | 1931516 | 6/6 sec | $0.00522 | $0.00712 |
| Cumberland City, TN | 1931827 | 6/6 sec | $0.00536 | $0.00536 |
| Cumberland Gap, TN | 1423419 | 6/6 sec | $0.00148 | $0.00136 |
| Cumberland Gap, TN | 1423441 | 6/6 sec | $0.00120 | $0.00120 |
| Cumberland Gap, TN | 1423489 | 6/6 sec | $0.00234 | $0.00234 |
| Cumberland Gap, TN | 1423801 | 6/6 sec | $0.00114 | $0.00114 |
| Cumberland Gap, TN | 1423869 | 6/6 sec | $0.00536 | $0.00536 |
| Cumberland Gap, VA | 1276445 | 6/6 sec | $0.00614 | $0.00614 |
| Cumberland Gap, VA | 1276861 | 6/6 sec | $0.00750 | $0.00772 |
| Cumberland Hill, RI | 1401257 | 6/6 sec | $0.00910 | $0.00682 |
| Cumberland Hill, RI | 1401405 | 6/6 sec | $0.01114 | $0.01114 |
| Cumberland Hill, RI | 1401426 | 6/6 sec | $0.00136 | $0.00116 |
| Cumberland Hill, RI | 1401658 | 6/6 sec | $0.00728 | $0.00728 |
| Cumberland Hill, RI | 1401659 | 6/6 sec | $0.00888 | $0.00860 |
| Cumberland Hill, RI | 1401660 | 6/6 sec | $0.00894 | $0.00896 |
| Cumberland Hill, RI | 1401692 | 6/6 sec | $0.00120 | $0.00120 |
| Cumberland Hill, RI | 1401744 | 6/6 sec | $0.00150 | $0.00150 |
| Cumberland Hill, RI | 1401999 | 6/6 sec | $0.00136 | $0.00136 |
| Cumberland House, SK | 1306888 | 6/6 sec | $0.00434 | $0.00434 |
| Cumberland, BC | 1250336 | 6/6 sec | $0.00434 | $0.00434 |
| Cumberland, BC | 1250400 | 6/6 sec | $0.00434 | $0.00434 |