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HALSTAD TELEPHONE CO.
Operating Company Number (OCN): 1401
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 |
|---|---|---|---|---|
| MN | 218 | 456 | HALSTAD | Prefix |
| MN | 218 | 857 | CLIMAX | Prefix |
| MN | 218 | 886 | SHELLY | Prefix |
| MN | 218 | 891 | FISHER | Prefix |
| MN | 218 | 893 | BYGLAND | Prefix |
| MN | 218 | 946 | NIELSVILLE | Prefix |
| ND | 701 | 457 | W HALSTAD | Prefix |
| ND | 701 | 856 | WESTCLIMAX | Prefix |
| ND | 701 | 887 | WESTSHELLY | Prefix |
| ND | 701 | 942 | W NIELSVL | 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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