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CENTURYTEL OF UPPER MICHIGAN INC DBA CENTURYLINK
Operating Company Number (OCN): 0689
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 |
|---|---|---|---|---|
| MI | 906 | 283 | GULLIVER | Prefix |
| MI | 906 | 297 | DE TOUR | Prefix |
| MI | 906 | 341 | MANISTIQUE | Prefix |
| MI | 906 | 478 | RUDYARD | Prefix |
| MI | 906 | 484 | CEDARVILLE | Prefix |
| MI | 906 | 495 | KINROSS | Prefix |
| MI | 906 | 644 | GARDEN | Prefix |
| MI | 906 | 647 | PICKFORD | 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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