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MARK TWAIN RURAL TELEPHONE CO.
Operating Company Number (OCN): 1914
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 |
|---|---|---|---|---|
| MO | 573 | 439 | PHILA | Prefix |
| MO | 573 | 478 | DURHAM | Prefix |
| MO | 573 | 853 | WILLIAMSTN | Prefix |
| MO | 660 | 278 | STEFFENVL | Prefix |
| MO | 660 | 284 | BETHEL | Prefix |
| MO | 660 | 323 | BRASHEAR | Prefix |
| MO | 660 | 423 | HURDLAND | Prefix |
| MO | 660 | 434 | KNOX CITY | Prefix |
| MO | 660 | 479 | WYACONDA | Prefix |
| MO | 660 | 733 | NEWARK | Prefix |
| MO | 660 | 739 | NOVELTY | Prefix |
| MO | 660 | 762 | LEONARD | Prefix |
| MO | 660 | 892 | BARING | Prefix |
| MO | 660 | 949 | GREENTOP | 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
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