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 6, MD | 1240253 | 6/6 sec | $0.00386 | $0.00264 |
| Washington Zone 6, MD | 1240273 | 6/6 sec | $0.00568 | $0.00286 |
| Washington Zone 6, MD | 1240289 | 6/6 sec | $0.00636 | $0.01160 |
| Washington Zone 6, MD | 1240414 | 6/6 sec | $0.00546 | $0.00830 |
| Washington Zone 6, MD | 1240441 | 6/6 sec | $0.00160 | $0.00160 |
| Washington Zone 6, MD | 1240493 | 6/6 sec | $0.00568 | $0.01388 |
| Washington Zone 6, MD | 1240724 | 6/6 sec | $0.00562 | $0.01224 |
| Washington Zone 6, MD | 1240766 | 6/6 sec | $0.00850 | $0.00978 |
| Washington Zone 6, MD | 1301203 | 6/6 sec | $0.00454 | $0.00614 |
| Washington Zone 6, MD | 1301248 | 6/6 sec | $0.00454 | $0.00568 |
| Washington Zone 6, MD | 1301265 | 6/6 sec | $0.00454 | $0.00506 |
| Washington Zone 6, MD | 1301281 | 6/6 sec | $0.00340 | $0.00340 |
| Washington Zone 6, MD | 1301283 | 6/6 sec | $0.00674 | $0.00682 |
| Washington Zone 6, MD | 1301292 | 6/6 sec | $0.00548 | $0.00568 |
| Washington Zone 6, MD | 1301485 | 6/6 sec | $0.00410 | $0.00636 |
| Washington Zone 6, MD | 1301505 | 6/6 sec | $0.00500 | $0.00500 |
| Washington Zone 6, MD | 1301521 | 6/6 sec | $0.00704 | $0.00756 |
| Washington Zone 6, MD | 1301567 | 6/6 sec | $0.00600 | $0.00568 |
| Washington Zone 6, MD | 1301630 | 6/6 sec | $0.00498 | $0.00498 |
| Washington Zone 6, MD | 1301686 | 6/6 sec | $0.00546 | $0.00704 |
| Washington Zone 6, MD | 1301747 | 6/6 sec | $0.00296 | $0.00500 |
| Washington Zone 6, MD | 1301749 | 6/6 sec | $0.00614 | $0.00614 |
| Washington Zone 6, MD | 1301753 | 6/6 sec | $0.00614 | $0.00636 |
| Washington Zone 6, MD | 1301839 | 6/6 sec | $0.00584 | $0.00636 |
| Washington Zone 6, MD | 1301843 | 6/6 sec | $0.00682 | $0.00682 |
| Washington Zone 6, MD | 1301870 | 6/6 sec | $0.00636 | $0.00636 |
| Washington Zone 6, MD | 1301893 | 6/6 sec | $0.00660 | $0.00682 |
| Washington Zone 6, MD | 1301894 | 6/6 sec | $0.00660 | $0.00660 |
| Washington Zone 6, MD | 1301965 | 6/6 sec | $0.00340 | $0.00340 |
| Washington Zone 6, MD | 1301971 | 6/6 sec | $0.00562 | $0.00856 |
| Washington Zone 8, VA | 1571212 | 6/6 sec | $0.00204 | $0.00250 |
| Washington Zone 8, VA | 1571213 | 6/6 sec | $0.00238 | $0.00238 |
| Washington Zone 8, VA | 1571214 | 6/6 sec | $0.00250 | $0.00250 |
| Washington Zone 8, VA | 1571215 | 6/6 sec | $0.00204 | $0.00250 |
| Washington Zone 8, VA | 1571216 | 6/6 sec | $0.00204 | $0.00262 |
| Washington Zone 8, VA | 1571217 | 6/6 sec | $0.00204 | $0.00250 |
| Washington Zone 8, VA | 1571218 | 6/6 sec | $0.00454 | $0.00568 |
| Washington Zone 8, VA | 1571219 | 6/6 sec | $0.00364 | $0.00432 |
| Washington Zone 8, VA | 1571220 | 6/6 sec | $0.00120 | $0.00120 |
| Washington Zone 8, VA | 1571225 | 6/6 sec | $0.00204 | $0.00250 |
| Washington Zone 8, VA | 1571227 | 6/6 sec | $0.00302 | $0.00500 |
| Washington Zone 8, VA | 1571228 | 6/6 sec | $0.00204 | $0.00250 |
| Washington Zone 8, VA | 1571231 | 6/6 sec | $0.00500 | $0.00660 |
| Washington Zone 8, VA | 1571232 | 6/6 sec | $0.00204 | $0.00250 |
| Washington Zone 8, VA | 1571236 | 6/6 sec | $0.00204 | $0.00250 |
| Washington Zone 8, VA | 1571237 | 6/6 sec | $0.00120 | $0.00120 |
| Washington Zone 8, VA | 1571239 | 6/6 sec | $0.00250 | $0.00250 |
| Washington Zone 8, VA | 1571242 | 6/6 sec | $0.00204 | $0.00250 |
| Washington Zone 8, VA | 1571243 | 6/6 sec | $0.00204 | $0.00250 |
| Washington Zone 8, VA | 1571255 | 6/6 sec | $0.00190 | $0.00182 |
| Washington Zone 8, VA | 1571256 | 6/6 sec | $0.00588 | $0.00588 |
| Washington Zone 8, VA | 1571257 | 6/6 sec | $0.00450 | $0.00704 |
| Washington Zone 8, VA | 1571259 | 6/6 sec | $0.00120 | $0.00120 |
| Washington Zone 8, VA | 1571270 | 6/6 sec | $0.00432 | $0.00590 |
| Washington Zone 8, VA | 1571272 | 6/6 sec | $0.00500 | $0.00604 |
| Washington Zone 8, VA | 1571273 | 6/6 sec | $0.00500 | $0.00590 |
| Washington Zone 8, VA | 1571274 | 6/6 sec | $0.00172 | $0.00146 |
| Washington Zone 8, VA | 1571275 | 6/6 sec | $0.00150 | $0.00162 |
| Washington Zone 8, VA | 1571276 | 6/6 sec | $0.00180 | $0.00162 |
| Washington Zone 8, VA | 1571277 | 6/6 sec | $0.00162 | $0.00160 |
| Washington Zone 8, VA | 1571289 | 6/6 sec | $0.00162 | $0.00162 |
| Washington Zone 8, VA | 1571302 | 6/6 sec | $0.00204 | $0.00182 |
| Washington Zone 8, VA | 1571303 | 6/6 sec | $0.00302 | $0.00636 |
| Washington Zone 8, VA | 1571305 | 6/6 sec | $0.00204 | $0.00198 |
| Washington Zone 8, VA | 1571309 | 6/6 sec | $0.00250 | $0.00250 |
| Washington Zone 8, VA | 1571312 | 6/6 sec | $0.00522 | $0.00700 |
| Washington Zone 8, VA | 1571319 | 6/6 sec | $0.00364 | $0.00658 |
| Washington Zone 8, VA | 1571329 | 6/6 sec | $0.00148 | $0.00168 |
| Washington Zone 8, VA | 1571344 | 6/6 sec | $0.00546 | $0.00600 |
| Washington Zone 8, VA | 1571345 | 6/6 sec | $0.00500 | $0.00646 |
| Washington Zone 8, VA | 1571357 | 6/6 sec | $0.00204 | $0.00148 |
| Washington Zone 8, VA | 1571366 | 6/6 sec | $0.00250 | $0.00250 |
| Washington Zone 8, VA | 1571372 | 6/6 sec | $0.00454 | $0.00590 |
| Washington Zone 8, VA | 1571384 | 6/6 sec | $0.00204 | $0.00198 |
| Washington Zone 8, VA | 1571388 | 6/6 sec | $0.00636 | $0.00636 |
| Washington Zone 8, VA | 1571403 | 6/6 sec | $0.00500 | $0.00600 |
| Washington Zone 8, VA | 1571414 | 6/6 sec | $0.00302 | $0.00340 |
| Washington Zone 8, VA | 1571416 | 6/6 sec | $0.00522 | $0.01052 |
| Washington Zone 8, VA | 1571429 | 6/6 sec | $0.00204 | $0.00198 |
| Washington Zone 8, VA | 1571431 | 6/6 sec | $0.00500 | $0.00688 |
| Washington Zone 8, VA | 1571433 | 6/6 sec | $0.00500 | $0.00688 |
| Washington Zone 8, VA | 1571438 | 6/6 sec | $0.00286 | $0.00644 |
| Washington Zone 8, VA | 1571447 | 6/6 sec | $0.00148 | $0.00182 |
| Washington Zone 8, VA | 1571451 | 6/6 sec | $0.00340 | $0.00788 |
| Washington Zone 8, VA | 1571458 | 6/6 sec | $0.00164 | $0.00162 |
| Washington Zone 8, VA | 1571480 | 6/6 sec | $0.00250 | $0.00250 |
| Washington Zone 8, VA | 1571481 | 6/6 sec | $0.00250 | $0.00250 |
| Washington Zone 8, VA | 1571482 | 6/6 sec | $0.00250 | $0.00250 |
| Washington Zone 8, VA | 1571483 | 6/6 sec | $0.00728 | $0.00730 |
| Washington Zone 8, VA | 1571527 | 6/6 sec | $0.00490 | $0.00590 |
| Washington Zone 8, VA | 1571557 | 6/6 sec | $0.00454 | $0.00568 |
| Washington Zone 8, VA | 1571558 | 6/6 sec | $0.00454 | $0.00602 |
| Washington Zone 8, VA | 1571721 | 6/6 sec | $0.00250 | $0.00250 |
| Washington Zone 8, VA | 1571733 | 6/6 sec | $0.00190 | $0.00190 |
| Washington Zone 8, VA | 1571814 | 6/6 sec | $0.00198 | $0.00198 |
| Washington Zone 8, VA | 1571858 | 6/6 sec | $0.00304 | $0.00340 |
| Washington Zone 8, VA | 1571882 | 6/6 sec | $0.00204 | $0.00198 |
| Washington Zone 8, VA | 1571936 | 6/6 sec | $0.00910 | $0.00864 |
| Washington Zone 8, VA | 1571969 | 6/6 sec | $0.00190 | $0.00182 |
| Washington Zone 8, VA | 1571970 | 6/6 sec | $0.00364 | $0.00560 |