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GLOBAL CROSSING TELEMANAGEMENT, INC.-MI
Operating Company Number (OCN): 4044
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 | 248 | 256 | OXFORD | Prefix |
| MI | 248 | 257 | DRAYTON PL | Prefix |
| MI | 248 | 381 | FARMINGTON | Prefix |
| MI | 248 | 382 | HOLLY | Prefix |
| MI | 248 | 412 | NORTHVILLE | Prefix |
| MI | 248 | 413 | ROCHESTER | Prefix |
| MI | 248 | 434 | TROY | Prefix |
| MI | 248 | 436 | SOUTHFIELD | Prefix |
| MI | 248 | 438 | WALLEDLAKE | Prefix |
| MI | 248 | 562 | W BLOOMFLD | Prefix |
| MI | 248 | 565 | ROYAL OAK | Prefix |
| MI | 248 | 566 | BIRMINGHAM | Prefix |
| MI | 248 | 598 | AUBURN HTS | Prefix |
| MI | 248 | 630 | PONTIAC | Prefix |
| MI | 248 | 778 | CLARKSTON | Prefix |
| MI | 248 | 779 | COMMERCE | Prefix |
| MI | 248 | 782 | SOUTH LYON | Prefix |
| MI | 248 | 783 | LAKE ORION | Prefix |
| MI | 248 | 883 | PONTIAC | Prefix |
| MI | 313 | 228 | DETROITZN6 | Prefix |
| MI | 313 | 344 | DETROITZN2 | Prefix |
| MI | 313 | 346 | DETROITZN3 | Prefix |
| MI | 313 | 483 | DETROITZN1 | Prefix |
| MI | 313 | 544 | DETROITZN4 | Prefix |
| MI | 313 | 559 | DETROITZN5 | Prefix |
| MI | 313 | 859 | DETROITZN5 | Prefix |
| MI | 586 | 270 | NEW HAVEN | Prefix |
| MI | 586 | 273 | NEWBALTIMR | Prefix |
| MI | 586 | 501 | CENTERLINE | Prefix |
| MI | 586 | 540 | ROMEO | Prefix |
| MI | 586 | 625 | ARMADA | Prefix |
| MI | 586 | 649 | MT CLEMENS | Prefix |
| MI | 586 | 863 | ROSEVILLE | Prefix |
| MI | 586 | 932 | UTICA | Prefix |
| MI | 586 | 933 | WARREN | Prefix |
| MI | 586 | 935 | WASHINGTON | Prefix |
| MI | 734 | 268 | DEXTER | Prefix |
| MI | 734 | 271 | CARLETON | Prefix |
| MI | 734 | 471 | ROCKWOOD | Prefix |
| MI | 734 | 493 | TRENTON | Prefix |
| MI | 734 | 494 | ROMULUS | Prefix |
| MI | 734 | 554 | WILLIS | Prefix |
| MI | 734 | 556 | WYANDOTTE | Prefix |
| MI | 734 | 557 | YPSILANTI | Prefix |
| MI | 734 | 681 | MILAN | Prefix |
| MI | 734 | 682 | MONROE | Prefix |
| MI | 734 | 694 | WHITMORELK | Prefix |
| MI | 734 | 736 | WAYNE | Prefix |
| MI | 734 | 843 | NEW BOSTON | Prefix |
| MI | 734 | 862 | PLYMOUTH | Prefix |
| MI | 734 | 864 | ANN ARBOR | Prefix |
| MI | 734 | 865 | BELLEVILLE | Prefix |
| MI | 734 | 931 | FLAT ROCK | Prefix |
| MI | 734 | 956 | LIVONIA | Prefix |
| MI | 810 | 519 | FENTON | Prefix |
| MI | 810 | 626 | BRIGHTON | 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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