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 |
|---|---|---|---|---|
| Washington Zone 1, DC | 1202837 | 6/6 sec | $0.00364 | $0.00432 |
| Washington Zone 1, DC | 1202841 | 6/6 sec | $0.00162 | $0.00162 |
| Washington Zone 1, DC | 1202842 | 6/6 sec | $0.00296 | $0.00386 |
| Washington Zone 1, DC | 1202843 | 6/6 sec | $0.00296 | $0.00532 |
| Washington Zone 1, DC | 1202857 | 6/6 sec | $0.00288 | $0.00422 |
| Washington Zone 1, DC | 1202859 | 6/6 sec | $0.00364 | $0.00410 |
| Washington Zone 1, DC | 1202861 | 6/6 sec | $0.00288 | $0.00490 |
| Washington Zone 1, DC | 1202862 | 6/6 sec | $0.00288 | $0.00560 |
| Washington Zone 1, DC | 1202863 | 6/6 sec | $0.00296 | $0.00446 |
| Washington Zone 1, DC | 1202865 | 6/6 sec | $0.00296 | $0.00464 |
| Washington Zone 1, DC | 1202870 | 6/6 sec | $0.00182 | $0.00162 |
| Washington Zone 1, DC | 1202872 | 6/6 sec | $0.00296 | $0.00400 |
| Washington Zone 1, DC | 1202874 | 6/6 sec | $0.00296 | $0.00476 |
| Washington Zone 1, DC | 1202877 | 6/6 sec | $0.00384 | $0.01402 |
| Washington Zone 1, DC | 1202879 | 6/6 sec | $0.00296 | $0.00446 |
| Washington Zone 1, DC | 1202882 | 6/6 sec | $0.00288 | $0.00454 |
| Washington Zone 1, DC | 1202884 | 6/6 sec | $0.00296 | $0.00584 |
| Washington Zone 1, DC | 1202885 | 6/6 sec | $0.00296 | $0.00380 |
| Washington Zone 1, DC | 1202886 | 6/6 sec | $0.00296 | $0.00560 |
| Washington Zone 1, DC | 1202887 | 6/6 sec | $0.00288 | $0.00432 |
| Washington Zone 1, DC | 1202888 | 6/6 sec | $0.00448 | $0.00410 |
| Washington Zone 1, DC | 1202889 | 6/6 sec | $0.00288 | $0.00482 |
| Washington Zone 1, DC | 1202895 | 6/6 sec | $0.00296 | $0.00454 |
| Washington Zone 1, DC | 1202896 | 6/6 sec | $0.00364 | $0.00430 |
| Washington Zone 1, DC | 1202898 | 6/6 sec | $0.00296 | $0.00490 |
| Washington Zone 1, DC | 1202901 | 6/6 sec | $0.00340 | $0.00682 |
| Washington Zone 1, DC | 1202903 | 6/6 sec | $0.00120 | $0.00120 |
| Washington Zone 1, DC | 1202904 | 6/6 sec | $0.00120 | $0.00120 |
| Washington Zone 1, DC | 1202905 | 6/6 sec | $0.00120 | $0.00120 |
| Washington Zone 1, DC | 1202906 | 6/6 sec | $0.00296 | $0.00454 |
| Washington Zone 1, DC | 1202907 | 6/6 sec | $0.00120 | $0.00120 |
| Washington Zone 1, DC | 1202909 | 6/6 sec | $0.00330 | $0.00572 |
| Washington Zone 1, DC | 1202912 | 6/6 sec | $0.00288 | $0.00354 |
| Washington Zone 1, DC | 1202917 | 6/6 sec | $0.00364 | $0.00454 |
| Washington Zone 1, DC | 1202927 | 6/6 sec | $0.00296 | $0.00432 |
| Washington Zone 1, DC | 1202928 | 6/6 sec | $0.00364 | $0.00432 |
| Washington Zone 1, DC | 1202936 | 6/6 sec | $0.00296 | $0.00622 |
| Washington Zone 1, DC | 1202939 | 6/6 sec | $0.00288 | $0.00482 |
| Washington Zone 1, DC | 1202942 | 6/6 sec | $0.00296 | $0.00454 |
| Washington Zone 1, DC | 1202943 | 6/6 sec | $0.00296 | $0.00700 |
| Washington Zone 1, DC | 1202944 | 6/6 sec | $0.00288 | $0.00380 |
| Washington Zone 1, DC | 1202945 | 6/6 sec | $0.00296 | $0.00638 |
| Washington Zone 1, DC | 1202947 | 6/6 sec | $0.00364 | $0.00430 |
| Washington Zone 1, DC | 1202954 | 6/6 sec | $0.00296 | $0.00682 |
| Washington Zone 1, DC | 1202955 | 6/6 sec | $0.00288 | $0.00454 |
| Washington Zone 1, DC | 1202956 | 6/6 sec | $0.00296 | $0.00584 |
| Washington Zone 1, DC | 1202957 | 6/6 sec | $0.00250 | $0.00248 |
| Washington Zone 1, DC | 1202962 | 6/6 sec | $0.00296 | $0.00380 |
| Washington Zone 1, DC | 1202965 | 6/6 sec | $0.00288 | $0.00432 |
| Washington Zone 1, DC | 1202966 | 6/6 sec | $0.00296 | $0.00380 |
| Washington Zone 1, DC | 1202969 | 6/6 sec | $0.00272 | $0.00292 |
| Washington Zone 1, DC | 1202973 | 6/6 sec | $0.00296 | $0.00538 |
| Washington Zone 1, DC | 1202974 | 6/6 sec | $0.00296 | $0.00348 |
| Washington Zone 1, DC | 1202986 | 6/6 sec | $0.00296 | $0.00432 |
| Washington Zone 1, DC | 1202991 | 6/6 sec | $0.00296 | $0.00704 |
| Washington Zone 1, DC | 1202994 | 6/6 sec | $0.00636 | $0.00946 |
| Washington Zone 1, DC | 1202996 | 6/6 sec | $0.00296 | $0.00494 |
| Washington Zone 1, DC | 1202997 | 6/6 sec | $0.00184 | $0.00196 |
| Washington Zone 1, DC | 1202999 | 6/6 sec | $0.00194 | $0.00182 |
| Washington Zone 10, MD | 1240205 | 6/6 sec | $0.00234 | $0.00250 |
| Washington Zone 10, MD | 1240238 | 6/6 sec | $0.00636 | $0.01334 |
| Washington Zone 10, MD | 1240268 | 6/6 sec | $0.00272 | $0.01008 |
| Washington Zone 10, MD | 1240276 | 6/6 sec | $0.00568 | $0.00568 |
| Washington Zone 10, MD | 1240314 | 6/6 sec | $0.00454 | $0.00614 |
| Washington Zone 10, MD | 1240328 | 6/6 sec | $0.00644 | $0.00644 |
| Washington Zone 10, MD | 1240386 | 6/6 sec | $0.00454 | $0.00590 |
| Washington Zone 10, MD | 1240399 | 6/6 sec | $0.00886 | $0.00978 |
| Washington Zone 10, MD | 1240401 | 6/6 sec | $0.00250 | $0.00250 |
| Washington Zone 10, MD | 1240403 | 6/6 sec | $0.00750 | $0.01256 |
| Washington Zone 10, MD | 1240406 | 6/6 sec | $0.00114 | $0.00114 |
| Washington Zone 10, MD | 1240408 | 6/6 sec | $0.00114 | $0.00114 |
| Washington Zone 10, MD | 1240421 | 6/6 sec | $0.00160 | $0.00160 |
| Washington Zone 10, MD | 1240428 | 6/6 sec | $0.00738 | $0.00738 |
| Washington Zone 10, MD | 1240447 | 6/6 sec | $0.00250 | $0.00250 |
| Washington Zone 10, MD | 1240453 | 6/6 sec | $0.00454 | $0.00614 |
| Washington Zone 10, MD | 1240499 | 6/6 sec | $0.00364 | $0.01388 |
| Washington Zone 10, MD | 1240506 | 6/6 sec | $0.00204 | $0.00250 |
| Washington Zone 10, MD | 1240550 | 6/6 sec | $0.00114 | $0.00114 |
| Washington Zone 10, MD | 1240551 | 6/6 sec | $0.00114 | $0.00114 |
| Washington Zone 10, MD | 1240552 | 6/6 sec | $0.00114 | $0.00114 |
| Washington Zone 10, MD | 1240567 | 6/6 sec | $0.00454 | $0.00494 |
| Washington Zone 10, MD | 1240599 | 6/6 sec | $0.00568 | $0.00638 |
| Washington Zone 10, MD | 1240620 | 6/6 sec | $0.00340 | $0.00340 |
| Washington Zone 10, MD | 1240672 | 6/6 sec | $0.00162 | $0.00162 |
| Washington Zone 10, MD | 1240715 | 6/6 sec | $0.00404 | $0.00322 |
| Washington Zone 10, MD | 1240731 | 6/6 sec | $0.00246 | $0.00248 |
| Washington Zone 10, MD | 1240753 | 6/6 sec | $0.00556 | $0.00698 |
| Washington Zone 10, MD | 1240773 | 6/6 sec | $0.00454 | $0.00614 |
| Washington Zone 10, MD | 1240777 | 6/6 sec | $0.00454 | $0.00568 |
| Washington Zone 10, MD | 1240778 | 6/6 sec | $0.00562 | $0.00838 |
| Washington Zone 10, MD | 1240826 | 6/6 sec | $0.00682 | $0.00734 |
| Washington Zone 10, MD | 1240864 | 6/6 sec | $0.00636 | $0.01164 |
| Washington Zone 10, MD | 1240888 | 6/6 sec | $0.00238 | $0.00238 |
| Washington Zone 10, MD | 1240994 | 6/6 sec | $0.00162 | $0.00162 |
| Washington Zone 10, MD | 1301212 | 6/6 sec | $0.00546 | $0.00704 |
| Washington Zone 10, MD | 1301217 | 6/6 sec | $0.00660 | $0.00660 |
| Washington Zone 10, MD | 1301240 | 6/6 sec | $0.00656 | $0.00728 |
| Washington Zone 10, MD | 1301251 | 6/6 sec | $0.00660 | $0.00660 |
| Washington Zone 10, MD | 1301258 | 6/6 sec | $0.00588 | $0.00660 |
| Washington Zone 10, MD | 1301279 | 6/6 sec | $0.00454 | $0.00614 |