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FRONTIER MIDSTATES, INC. - MI
Operating Company Number (OCN): 0681
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 | 269 | 227 | GLENN | Prefix |
| MI | 269 | 236 | PULLMAN | Prefix |
| MI | 269 | 253 | LACOTA | Prefix |
| MI | 269 | 422 | BARODA | Prefix |
| MI | 269 | 426 | SAWYER | Prefix |
| MI | 269 | 465 | BRIDGMAN | Prefix |
| MI | 269 | 466 | BRIDGMAN | Prefix |
| MI | 269 | 674 | LAWRENCE | Prefix |
| MI | 517 | 458 | MORENCI | Prefix |
| MI | 517 | 521 | WEBBERVL | Prefix |
| MI | 517 | 531 | PARMA | Prefix |
| MI | 517 | 547 | ADDISON | Prefix |
| MI | 517 | 565 | FITCHBURG | Prefix |
| MI | 517 | 568 | HOMER | Prefix |
| MI | 517 | 569 | RIVES JCT | Prefix |
| MI | 517 | 596 | MUNITH | Prefix |
| MI | 517 | 628 | ONONDAGA | Prefix |
| MI | 517 | 765 | BURLINGTON | Prefix |
| MI | 517 | 767 | TEKONSHA | Prefix |
| MI | 517 | 851 | STOCKBDG | Prefix |
| MI | 734 | 498 | GREGORY | Prefix |
| MI | 734 | 854 | LAMBERTVL | Prefix |
| MI | 734 | 856 | LAMBERTVL | Prefix |
| MI | 989 | 473 | LUPTON | Prefix |
| MI | 989 | 654 | STERLING | Prefix |
| MI | 989 | 685 | ROSE CITY | Prefix |
| MI | 989 | 836 | ALGER | Prefix |
| MI | 989 | 873 | PRESCOTT | 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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