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 3, MD | 1240504 | 6/6 sec | $0.00120 | $0.00120 |
| Washington Zone 3, MD | 1240505 | 6/6 sec | $0.00166 | $0.00160 |
| Washington Zone 3, MD | 1240533 | 6/6 sec | $0.00304 | $0.00636 |
| Washington Zone 3, MD | 1240535 | 6/6 sec | $0.00250 | $0.00250 |
| Washington Zone 3, MD | 1240595 | 6/6 sec | $0.00182 | $0.00182 |
| Washington Zone 3, MD | 1240601 | 6/6 sec | $0.00120 | $0.00120 |
| Washington Zone 3, MD | 1240602 | 6/6 sec | $0.00120 | $0.00120 |
| Washington Zone 3, MD | 1240603 | 6/6 sec | $0.00120 | $0.00120 |
| Washington Zone 3, MD | 1240604 | 6/6 sec | $0.00120 | $0.00120 |
| Washington Zone 3, MD | 1240605 | 6/6 sec | $0.00120 | $0.00120 |
| Washington Zone 3, MD | 1240606 | 6/6 sec | $0.00120 | $0.00120 |
| Washington Zone 3, MD | 1240638 | 6/6 sec | $0.00568 | $0.00586 |
| Washington Zone 3, MD | 1240643 | 6/6 sec | $0.00166 | $0.00164 |
| Washington Zone 3, MD | 1240645 | 6/6 sec | $0.00664 | $0.00838 |
| Washington Zone 3, MD | 1240650 | 6/6 sec | $0.00376 | $0.00418 |
| Washington Zone 3, MD | 1240662 | 6/6 sec | $0.00590 | $0.00568 |
| Washington Zone 3, MD | 1240670 | 6/6 sec | $0.00532 | $0.00682 |
| Washington Zone 3, MD | 1240676 | 6/6 sec | $0.00162 | $0.00148 |
| Washington Zone 3, MD | 1240678 | 6/6 sec | $0.00162 | $0.00162 |
| Washington Zone 3, MD | 1240687 | 6/6 sec | $0.00190 | $0.00170 |
| Washington Zone 3, MD | 1240688 | 6/6 sec | $0.00162 | $0.00148 |
| Washington Zone 3, MD | 1240701 | 6/6 sec | $0.00114 | $0.00114 |
| Washington Zone 3, MD | 1240704 | 6/6 sec | $0.00114 | $0.00114 |
| Washington Zone 3, MD | 1240705 | 6/6 sec | $0.00114 | $0.00114 |
| Washington Zone 3, MD | 1240706 | 6/6 sec | $0.00114 | $0.00114 |
| Washington Zone 3, MD | 1240723 | 6/6 sec | $0.00178 | $0.00174 |
| Washington Zone 3, MD | 1240821 | 6/6 sec | $0.00796 | $0.00728 |
| Washington Zone 3, MD | 1240839 | 6/6 sec | $0.00198 | $0.00182 |
| Washington Zone 3, MD | 1240863 | 6/6 sec | $0.00348 | $0.00508 |
| Washington Zone 3, MD | 1240893 | 6/6 sec | $0.00250 | $0.00250 |
| Washington Zone 3, MD | 1240988 | 6/6 sec | $0.00120 | $0.00120 |
| Washington Zone 3, MD | 1240997 | 6/6 sec | $0.00182 | $0.00190 |
| Washington Zone 3, MD | 1240999 | 6/6 sec | $0.00750 | $0.00750 |
| Washington Zone 3, MD | 1301213 | 6/6 sec | $0.00120 | $0.00120 |
| Washington Zone 3, MD | 1301233 | 6/6 sec | $0.00162 | $0.00162 |
| Washington Zone 3, MD | 1301237 | 6/6 sec | $0.00120 | $0.00120 |
| Washington Zone 3, MD | 1301244 | 6/6 sec | $0.00456 | $0.00638 |
| Washington Zone 3, MD | 1301254 | 6/6 sec | $0.00120 | $0.00120 |
| Washington Zone 3, MD | 1301257 | 6/6 sec | $0.00120 | $0.00120 |
| Washington Zone 3, MD | 1301267 | 6/6 sec | $0.00120 | $0.00120 |
| Washington Zone 3, MD | 1301270 | 6/6 sec | $0.00552 | $0.00552 |
| Washington Zone 3, MD | 1301273 | 6/6 sec | $0.00340 | $0.00340 |
| Washington Zone 3, MD | 1301285 | 6/6 sec | $0.00556 | $0.00568 |
| Washington Zone 3, MD | 1301325 | 6/6 sec | $0.00148 | $0.00148 |
| Washington Zone 3, MD | 1301326 | 6/6 sec | $0.00136 | $0.00136 |
| Washington Zone 3, MD | 1301328 | 6/6 sec | $0.00460 | $0.00590 |
| Washington Zone 3, MD | 1301332 | 6/6 sec | $0.00250 | $0.00250 |
| Washington Zone 3, MD | 1301346 | 6/6 sec | $0.00204 | $0.00238 |
| Washington Zone 3, MD | 1301351 | 6/6 sec | $0.00148 | $0.00148 |
| Washington Zone 3, MD | 1301357 | 6/6 sec | $0.00198 | $0.00190 |
| Washington Zone 3, MD | 1301367 | 6/6 sec | $0.00164 | $0.00164 |
| Washington Zone 3, MD | 1301379 | 6/6 sec | $0.00120 | $0.00120 |
| Washington Zone 3, MD | 1301394 | 6/6 sec | $0.00660 | $0.00660 |
| Washington Zone 3, MD | 1301404 | 6/6 sec | $0.00120 | $0.00120 |
| Washington Zone 3, MD | 1301408 | 6/6 sec | $0.00454 | $0.00568 |
| Washington Zone 3, MD | 1301415 | 6/6 sec | $0.00660 | $0.00660 |
| Washington Zone 3, MD | 1301427 | 6/6 sec | $0.00546 | $0.00568 |
| Washington Zone 3, MD | 1301431 | 6/6 sec | $0.00490 | $0.00490 |
| Washington Zone 3, MD | 1301434 | 6/6 sec | $0.00454 | $0.00614 |
| Washington Zone 3, MD | 1301437 | 6/6 sec | $0.00120 | $0.00120 |
| Washington Zone 3, MD | 1301439 | 6/6 sec | $0.00454 | $0.00614 |
| Washington Zone 3, MD | 1301442 | 6/6 sec | $0.00120 | $0.00120 |
| Washington Zone 3, MD | 1301445 | 6/6 sec | $0.00568 | $0.00568 |
| Washington Zone 3, MD | 1301448 | 6/6 sec | $0.00348 | $0.00568 |
| Washington Zone 3, MD | 1301452 | 6/6 sec | $0.00148 | $0.00162 |
| Washington Zone 3, MD | 1301455 | 6/6 sec | $0.00120 | $0.00120 |
| Washington Zone 3, MD | 1301457 | 6/6 sec | $0.00682 | $0.00756 |
| Washington Zone 3, MD | 1301466 | 6/6 sec | $0.00162 | $0.00148 |
| Washington Zone 3, MD | 1301467 | 6/6 sec | $0.00162 | $0.00162 |
| Washington Zone 3, MD | 1301495 | 6/6 sec | $0.00454 | $0.00478 |
| Washington Zone 3, MD | 1301502 | 6/6 sec | $0.00162 | $0.00162 |
| Washington Zone 3, MD | 1301504 | 6/6 sec | $0.00660 | $0.00660 |
| Washington Zone 3, MD | 1301509 | 6/6 sec | $0.00162 | $0.00148 |
| Washington Zone 3, MD | 1301512 | 6/6 sec | $0.00162 | $0.00162 |
| Washington Zone 3, MD | 1301518 | 6/6 sec | $0.00184 | $0.00170 |
| Washington Zone 3, MD | 1301520 | 6/6 sec | $0.00148 | $0.00148 |
| Washington Zone 3, MD | 1301523 | 6/6 sec | $0.00120 | $0.00120 |
| Washington Zone 3, MD | 1301526 | 6/6 sec | $0.00238 | $0.00238 |
| Washington Zone 3, MD | 1301537 | 6/6 sec | $0.00120 | $0.00120 |
| Washington Zone 3, MD | 1301551 | 6/6 sec | $0.00966 | $0.01202 |
| Washington Zone 3, MD | 1301557 | 6/6 sec | $0.00512 | $0.00712 |
| Washington Zone 3, MD | 1301561 | 6/6 sec | $0.00636 | $0.01222 |
| Washington Zone 3, MD | 1301562 | 6/6 sec | $0.00584 | $0.00500 |
| Washington Zone 3, MD | 1301563 | 6/6 sec | $0.00500 | $0.00546 |
| Washington Zone 3, MD | 1301565 | 6/6 sec | $0.00522 | $0.00546 |
| Washington Zone 3, MD | 1301572 | 6/6 sec | $0.00660 | $0.00660 |
| Washington Zone 3, MD | 1301576 | 6/6 sec | $0.00948 | $0.01330 |
| Washington Zone 3, MD | 1301578 | 6/6 sec | $0.00610 | $0.00636 |
| Washington Zone 3, MD | 1301580 | 6/6 sec | $0.00162 | $0.00148 |
| Washington Zone 3, MD | 1301585 | 6/6 sec | $0.00454 | $0.00546 |
| Washington Zone 3, MD | 1301586 | 6/6 sec | $0.00516 | $0.00750 |
| Washington Zone 3, MD | 1301587 | 6/6 sec | $0.00602 | $0.00546 |
| Washington Zone 3, MD | 1301588 | 6/6 sec | $0.00576 | $0.00500 |
| Washington Zone 3, MD | 1301589 | 6/6 sec | $0.00454 | $0.00454 |
| Washington Zone 3, MD | 1301592 | 6/6 sec | $0.00454 | $0.00614 |
| Washington Zone 3, MD | 1301593 | 6/6 sec | $0.00590 | $0.00568 |
| Washington Zone 3, MD | 1301602 | 6/6 sec | $0.00180 | $0.00178 |
| Washington Zone 3, MD | 1301608 | 6/6 sec | $0.00636 | $0.00546 |
| Washington Zone 3, MD | 1301613 | 6/6 sec | $0.00120 | $0.00120 |
| Washington Zone 3, MD | 1301622 | 6/6 sec | $0.00454 | $0.00614 |