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 |
|---|---|---|---|---|
| Sierra Madre, CA | 1626604 | 6/6 sec | $0.00392 | $0.00478 |
| Sierra Madre, CA | 1626708 | 6/6 sec | $0.00250 | $0.00340 |
| Sierra Madre, CA | 1626790 | 6/6 sec | $0.00332 | $0.00630 |
| Sierra Madre, CA | 1626822 | 6/6 sec | $0.00590 | $0.00590 |
| Sierra Madre, CA | 1626836 | 6/6 sec | $0.00546 | $0.00614 |
| Sierra Madre, CA | 1626921 | 6/6 sec | $0.00336 | $0.00812 |
| Sierra Vista, AZ | 1520220 | 6/6 sec | $0.00148 | $0.00150 |
| Sierra Vista, AZ | 1520224 | 6/6 sec | $0.00670 | $0.00670 |
| Sierra Vista, AZ | 1520226 | 6/6 sec | $0.00672 | $0.00594 |
| Sierra Vista, AZ | 1520227 | 6/6 sec | $0.00120 | $0.00120 |
| Sierra Vista, AZ | 1520234 | 6/6 sec | $0.00376 | $0.00374 |
| Sierra Vista, AZ | 1520236 | 6/6 sec | $0.00120 | $0.00120 |
| Sierra Vista, AZ | 1520244 | 6/6 sec | $0.00568 | $0.00632 |
| Sierra Vista, AZ | 1520249 | 6/6 sec | $0.00120 | $0.00120 |
| Sierra Vista, AZ | 1520255 | 6/6 sec | $0.00160 | $0.00160 |
| Sierra Vista, AZ | 1520266 | 6/6 sec | $0.00120 | $0.00120 |
| Sierra Vista, AZ | 1520267 | 6/6 sec | $0.00500 | $0.01066 |
| Sierra Vista, AZ | 1520335 | 6/6 sec | $0.00426 | $0.00670 |
| Sierra Vista, AZ | 1520378 | 6/6 sec | $0.00636 | $0.00636 |
| Sierra Vista, AZ | 1520417 | 6/6 sec | $0.00568 | $0.00614 |
| Sierra Vista, AZ | 1520439 | 6/6 sec | $0.00676 | $0.00614 |
| Sierra Vista, AZ | 1520452 | 6/6 sec | $0.00636 | $0.00614 |
| Sierra Vista, AZ | 1520454 | 6/6 sec | $0.00636 | $0.00614 |
| Sierra Vista, AZ | 1520456 | 6/6 sec | $0.00660 | $0.00704 |
| Sierra Vista, AZ | 1520458 | 6/6 sec | $0.00568 | $0.00614 |
| Sierra Vista, AZ | 1520459 | 6/6 sec | $0.00568 | $0.00614 |
| Sierra Vista, AZ | 1520508 | 6/6 sec | $0.00148 | $0.00160 |
| Sierra Vista, AZ | 1520515 | 6/6 sec | $0.00636 | $0.00614 |
| Sierra Vista, AZ | 1520533 | 6/6 sec | $0.00636 | $0.00614 |
| Sierra Vista, AZ | 1520538 | 6/6 sec | $0.00636 | $0.00614 |
| Sierra Vista, AZ | 1520559 | 6/6 sec | $0.00160 | $0.00160 |
| Sierra Vista, AZ | 1520678 | 6/6 sec | $0.00156 | $0.00160 |
| Sierra Vista, AZ | 1520732 | 6/6 sec | $0.00160 | $0.00164 |
| Sierra Vista, AZ | 1520803 | 6/6 sec | $0.00636 | $0.00636 |
| Sierra Vista, AZ | 1520843 | 6/6 sec | $0.00432 | $0.00494 |
| Sierra Vista, AZ | 1520895 | 6/6 sec | $0.00364 | $0.00558 |
| Sierraville, CA | 1530430 | 6/6 sec | $0.00408 | $0.00478 |
| Sierraville, CA | 1530994 | 6/6 sec | $0.00536 | $0.00536 |
| Sifton, MB | 1204655 | 6/6 sec | $0.00418 | $0.00420 |
| Sigel, IL | 1217657 | 6/6 sec | $0.00218 | $0.00218 |
| Sigel, IL | 1217844 | 6/6 sec | $0.03204 | $0.03278 |
| Sigel, PA | 1814751 | 6/6 sec | $0.00500 | $0.00728 |
| Sigel, PA | 1814752 | 6/6 sec | $0.01976 | $0.01976 |
| Sigel, PA | 1814991 | 6/6 sec | $0.01796 | $0.01614 |
| Sigourney, IA | 1641224 | 6/6 sec | $0.01862 | $0.01862 |
| Sigourney, IA | 1641541 | 6/6 sec | $0.00154 | $0.00154 |
| Sigourney, IA | 1641622 | 6/6 sec | $0.02970 | $0.02818 |
| Sigourney, IA | 1641790 | 6/6 sec | $0.00154 | $0.00154 |
| Sikeston, MO | 1573258 | 6/6 sec | $0.00186 | $0.00202 |
| Sikeston, MO | 1573272 | 6/6 sec | $0.00182 | $0.00180 |
| Sikeston, MO | 1573380 | 6/6 sec | $0.00186 | $0.00206 |
| Sikeston, MO | 1573471 | 6/6 sec | $0.00536 | $0.00536 |
| Sikeston, MO | 1573472 | 6/6 sec | $0.00536 | $0.00536 |
| Sikeston, MO | 1573475 | 6/6 sec | $0.00536 | $0.00536 |
| Sikeston, MO | 1573481 | 6/6 sec | $0.00536 | $0.00536 |
| Sikeston, MO | 1573620 | 6/6 sec | $0.00136 | $0.00136 |
| Sikeston, MO | 1573621 | 6/6 sec | $0.00136 | $0.00128 |
| Sikeston, MO | 1573703 | 6/6 sec | $0.00186 | $0.00212 |
| Sikeston, MO | 1573838 | 6/6 sec | $0.00174 | $0.00204 |
| Sikeston, MO | 1573931 | 6/6 sec | $0.00120 | $0.00120 |
| Silas, AL | 1251542 | 6/6 sec | $0.04596 | $0.04596 |
| Siler City, NC | 1919200 | 6/6 sec | $0.00280 | $0.00272 |
| Siler City, NC | 1919214 | 6/6 sec | $0.00272 | $0.00272 |
| Siler City, NC | 1919663 | 6/6 sec | $0.01182 | $0.01204 |
| Siler City, NC | 1919742 | 6/6 sec | $0.01182 | $0.01182 |
| Siler City, NC | 1919799 | 6/6 sec | $0.00120 | $0.00120 |
| Siler City, NC | 1919930 | 6/6 sec | $0.00272 | $0.00284 |
| Siletz, OR | 1541444 | 6/6 sec | $0.00682 | $0.00728 |
| Siletz, OR | 1541648 | 6/6 sec | $0.00720 | $0.00676 |
| Silex, MO | 1573384 | 6/6 sec | $0.01698 | $0.01698 |
| Siloam Springs, AR | 1479215 | 6/6 sec | $0.01432 | $0.01332 |
| Siloam Springs, AR | 1479220 | 6/6 sec | $0.00156 | $0.00156 |
| Siloam Springs, AR | 1479228 | 6/6 sec | $0.00122 | $0.00122 |
| Siloam Springs, AR | 1479238 | 6/6 sec | $0.01422 | $0.01340 |
| Siloam Springs, AR | 1479373 | 6/6 sec | $0.00614 | $0.00840 |
| Siloam Springs, AR | 1479427 | 6/6 sec | $0.00160 | $0.00160 |
| Siloam Springs, AR | 1479524 | 6/6 sec | $0.01432 | $0.01340 |
| Siloam Springs, AR | 1479549 | 6/6 sec | $0.01410 | $0.01318 |
| Siloam Springs, AR | 1479599 | 6/6 sec | $0.00120 | $0.00120 |
| Siloam Springs, AR | 1479861 | 6/6 sec | $0.01296 | $0.01248 |
| Silsbee, TX | 1409373 | 6/6 sec | $0.00120 | $0.00120 |
| Silsbee, TX | 1409385 | 6/6 sec | $0.00536 | $0.00536 |
| Silsbee, TX | 1409386 | 6/6 sec | $0.00536 | $0.00536 |
| Silt, CO | 1970876 | 6/6 sec | $0.00660 | $0.00660 |
| Silver Bay, MN | 1218220 | 6/6 sec | $0.00136 | $0.00128 |
| Silver Bay, MN | 1218226 | 6/6 sec | $0.00660 | $0.00568 |
| Silver Bay, MN | 1218315 | 6/6 sec | $0.01094 | $0.01094 |
| Silver Bay, MN | 1218353 | 6/6 sec | $0.00660 | $0.00660 |
| Silver City, IA | 1712525 | 6/6 sec | $0.00660 | $0.00660 |
| Silver City, NM | 1575239 | 6/6 sec | $0.02696 | $0.02728 |
| Silver City, NM | 1575313 | 6/6 sec | $0.00218 | $0.00228 |
| Silver City, NM | 1575342 | 6/6 sec | $0.00414 | $0.00636 |
| Silver City, NM | 1575388 | 6/6 sec | $0.00636 | $0.00636 |
| Silver City, NM | 1575519 | 6/6 sec | $0.00218 | $0.00220 |
| Silver City, NM | 1575534 | 6/6 sec | $0.00636 | $0.00660 |
| Silver City, NM | 1575538 | 6/6 sec | $0.00568 | $0.00568 |
| Silver City, NM | 1575574 | 6/6 sec | $0.00636 | $0.00636 |
| Silver City, NM | 1575590 | 6/6 sec | $0.00182 | $0.00206 |
| Silver City, NM | 1575597 | 6/6 sec | $0.02410 | $0.02682 |
| Silver City, NM | 1575654 | 6/6 sec | $0.00216 | $0.00218 |