AdSense placeholder
Paste your AdSense script + ad units in src/layout_bottom.php, then set $ads_enabled = true.
MIDCONTINENT COMMUNICATIONS - SD
Operating Company Number (OCN): 7076
Is this carrier legit?
Carriers are telecom operating companies that own number blocks (NPA-NXX). A number showing this carrier does not guarantee the caller is that company — scam calls can spoof caller ID.
Ad Unit
Optional ad placement.Number blocks (sample)
| State | NPA | NXX | Rate center | Open |
|---|---|---|---|---|
| SD | 605 | 213 | HARISBGTEA | Prefix |
| SD | 605 | 262 | ABERDEEN | Prefix |
| SD | 605 | 271 | SIOUX FLS | Prefix |
| SD | 605 | 274 | SIOUX FLS | Prefix |
| SD | 605 | 275 | SIOUX FLS | Prefix |
| SD | 605 | 276 | ROSCOE | Prefix |
| SD | 605 | 292 | MITCHELL | Prefix |
| SD | 605 | 302 | REDFIELD | Prefix |
| SD | 605 | 410 | IPSWICH | Prefix |
| SD | 605 | 420 | ROSLYN | Prefix |
| SD | 605 | 435 | WAUBAY | Prefix |
| SD | 605 | 443 | SPEARFISH | Prefix |
| SD | 605 | 444 | SIOUX FLS | Prefix |
| SD | 605 | 445 | MILBANK | Prefix |
| SD | 605 | 451 | WAKONDA | Prefix |
| SD | 605 | 465 | CROOKS | Prefix |
| SD | 605 | 494 | PIERRE | Prefix |
| SD | 605 | 497 | WOLSEY | Prefix |
| SD | 605 | 541 | BIGSTONECY | Prefix |
| SD | 605 | 548 | BALTIC | Prefix |
| SD | 605 | 554 | HURON | Prefix |
| SD | 605 | 556 | MADISON | Prefix |
| SD | 605 | 558 | CANTON | Prefix |
| SD | 605 | 559 | SPEARFISH | Prefix |
| SD | 605 | 561 | STURGIS | Prefix |
| SD | 605 | 568 | BELLEFORCH | Prefix |
| SD | 605 | 571 | SPEARFISH | Prefix |
| SD | 605 | 588 | WEBSTER | Prefix |
| SD | 605 | 643 | SELBY | Prefix |
| SD | 605 | 658 | VERMILLION | Prefix |
| SD | 605 | 689 | YANKTON | Prefix |
| SD | 605 | 791 | RAPID CITY | Prefix |
| SD | 605 | 878 | WATERTOWN | Prefix |
| SD | 605 | 893 | MILLER | Prefix |
Showing up to 2,000 blocks (cap for performance).
SEO keywords covered
carrier lookup • operating company number • ocn lookup • who owns this number • npa nxx • rate center
© 2026 Phone Directory.
Light theme (AdSense-ready).