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FRONTIER NORTH, INC. - MI
Operating Company Number (OCN): 0695
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.
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Optional ad placement.Number blocks (sample)
| State | NPA | NXX | Rate center | Open |
|---|---|---|---|---|
| MI | 231 | 322 | TRCHRIVBDG | Prefix |
| MI | 231 | 331 | ALDEN | Prefix |
| MI | 231 | 377 | CLAM RIVER | Prefix |
| MI | 231 | 533 | BELLAIRE | Prefix |
| MI | 231 | 544 | CENTRAL LK | Prefix |
| MI | 231 | 571 | MUSKEGON | Prefix |
| MI | 231 | 588 | ELLSWORTH | Prefix |
| MI | 231 | 599 | EASTPORT | Prefix |
| MI | 231 | 646 | ELLSWORTH | Prefix |
| MI | 231 | 681 | FRUITPORT | Prefix |
| MI | 231 | 719 | MUSKEGON | Prefix |
| MI | 231 | 720 | MUSKEGON | Prefix |
| MI | 231 | 722 | MUSKEGON | Prefix |
| MI | 231 | 724 | MUSKEGON | Prefix |
| MI | 231 | 725 | MUSKEGON | Prefix |
| MI | 231 | 726 | MUSKEGON | Prefix |
| MI | 231 | 727 | MUSKEGON | Prefix |
| MI | 231 | 728 | MUSKEGON | Prefix |
| MI | 231 | 733 | MUSKEGON | Prefix |
| MI | 231 | 736 | MUSKEGON | Prefix |
| MI | 231 | 737 | MUSKEGON | Prefix |
| MI | 231 | 739 | MUSKEGON | Prefix |
| MI | 231 | 744 | MUSKEGON | Prefix |
| MI | 231 | 747 | MUSKEGON | Prefix |
| MI | 231 | 755 | MUSKEGON | Prefix |
| MI | 231 | 759 | MUSKEGON | Prefix |
| MI | 231 | 760 | MUSKEGON | Prefix |
| MI | 231 | 766 | MUSKEGON | Prefix |
| MI | 231 | 767 | MUSKEGON | Prefix |
| MI | 231 | 769 | MUSKEGON | Prefix |
| MI | 231 | 773 | MUSKEGON | Prefix |
| MI | 231 | 777 | MUSKEGON | Prefix |
| MI | 231 | 780 | MUSKEGON | Prefix |
| MI | 231 | 788 | MUSKEGON | Prefix |
| MI | 231 | 798 | MUSKEGON | Prefix |
| MI | 231 | 799 | MUSKEGON | Prefix |
| MI | 231 | 821 | HOLTON | Prefix |
| MI | 231 | 823 | STANWOOD | Prefix |
| MI | 231 | 828 | TWIN LAKE | Prefix |
| MI | 231 | 830 | MUSKEGON | Prefix |
| MI | 231 | 843 | LUDINGTON | Prefix |
| MI | 231 | 845 | LUDINGTON | Prefix |
| MI | 231 | 853 | RAVENNA | Prefix |
| MI | 231 | 854 | HESPERIA | Prefix |
| MI | 231 | 861 | SHELBY | Prefix |
| MI | 231 | 865 | FRUITPORT | Prefix |
| MI | 231 | 869 | PENTWATER | Prefix |
| MI | 231 | 873 | HART | Prefix |
| MI | 231 | 893 | WHITEHALL | Prefix |
| MI | 231 | 894 | WHITEHALL | Prefix |
| MI | 231 | 937 | HOWARDCITY | Prefix |
| MI | 231 | 981 | WHITEHALL | Prefix |
| MI | 248 | 627 | ORTONVILLE | Prefix |
| MI | 248 | 676 | MILFDWH LK | Prefix |
| MI | 248 | 684 | MILFDWH LK | Prefix |
| MI | 248 | 685 | MILFDWH LK | Prefix |
| MI | 248 | 887 | MILFDWH LK | Prefix |
| MI | 248 | 889 | MILFDWH LK | Prefix |
| MI | 269 | 244 | THREERIVRS | Prefix |
| MI | 269 | 273 | THREERIVRS | Prefix |
| MI | 269 | 278 | THREERIVRS | Prefix |
| MI | 269 | 279 | THREERIVRS | Prefix |
| MI | 269 | 367 | WOODLAND | Prefix |
| MI | 269 | 423 | DECATUR | Prefix |
| MI | 269 | 424 | SISTER LKS | Prefix |
| MI | 269 | 427 | BANGOR | Prefix |
| MI | 269 | 432 | COLON | Prefix |
| MI | 269 | 434 | GRAND JCT | Prefix |
| MI | 269 | 435 | CONSTANTIN | Prefix |
| MI | 269 | 445 | CASSOPOLIS | Prefix |
| MI | 269 | 467 | CENTREVL | Prefix |
| MI | 269 | 476 | VANDALIA | Prefix |
| MI | 269 | 483 | WH PIGEON | Prefix |
| MI | 269 | 489 | BURR OAK | Prefix |
| MI | 269 | 496 | MENDON | Prefix |
| MI | 269 | 543 | GANGES | Prefix |
| MI | 269 | 561 | FENNVILLE | Prefix |
| MI | 269 | 621 | HARTFORD | Prefix |
| MI | 269 | 624 | LAWTON | Prefix |
| MI | 269 | 628 | GOBLES | Prefix |
| MI | 269 | 637 | SOUTHHAVEN | Prefix |
| MI | 269 | 639 | SOUTHHAVEN | Prefix |
| MI | 269 | 641 | UNION | Prefix |
| MI | 269 | 646 | MARCELLUS | Prefix |
| MI | 269 | 651 | STURGIS | Prefix |
| MI | 269 | 655 | PAW PAW | Prefix |
| MI | 269 | 657 | PAW PAW | Prefix |
| MI | 269 | 659 | STURGIS | Prefix |
| MI | 269 | 663 | EDWARDSBG | Prefix |
| MI | 269 | 668 | MATTAWAN | Prefix |
| MI | 269 | 673 | ALLEGAN | Prefix |
| MI | 269 | 679 | SCHOOLCFT | Prefix |
| MI | 269 | 686 | ALLEGAN | Prefix |
| MI | 269 | 699 | EDWARDSBG | Prefix |
| MI | 269 | 707 | VANDALIA | Prefix |
| MI | 269 | 751 | HAMILTON | Prefix |
| MI | 269 | 764 | COVERT | Prefix |
| MI | 269 | 782 | DOWAGIAC | Prefix |
| MI | 269 | 783 | DOWAGIAC | Prefix |
| MI | 269 | 857 | SAUGATUCK | Prefix |
| MI | 517 | 238 | COLDWTR LK | Prefix |
| MI | 517 | 239 | DE WITT | Prefix |
| MI | 517 | 263 | ADRIAN | Prefix |
| MI | 517 | 264 | ADRIAN | Prefix |
| MI | 517 | 265 | ADRIAN | Prefix |
| MI | 517 | 266 | ADRIAN | Prefix |
| MI | 517 | 278 | COLDWATER | Prefix |
| MI | 517 | 279 | COLDWATER | Prefix |
| MI | 517 | 283 | READING | Prefix |
| MI | 517 | 312 | ADRIAN | Prefix |
| MI | 517 | 369 | BRONSON | Prefix |
| MI | 517 | 423 | TECUMSEH | Prefix |
| MI | 517 | 424 | TECUMSEH | Prefix |
| MI | 517 | 431 | TIPTON | Prefix |
| MI | 517 | 448 | HUDSON | Prefix |
| MI | 517 | 451 | BRITTON | Prefix |
| MI | 517 | 456 | CLINTON | Prefix |
| MI | 517 | 486 | BLISSFIELD | Prefix |
| MI | 517 | 522 | GRASS LAKE | Prefix |
| MI | 517 | 622 | GRANDLEDGE | Prefix |
| MI | 517 | 626 | GRANDLEDGE | Prefix |
| MI | 517 | 627 | GRANDLEDGE | Prefix |
| MI | 517 | 639 | QUINCY | Prefix |
| MI | 517 | 641 | BATH | Prefix |
| MI | 517 | 651 | LAINGSBURG | Prefix |
| MI | 517 | 655 | WILLIAMSTN | Prefix |
| MI | 517 | 668 | DE WITT | Prefix |
| MI | 517 | 669 | DE WITT | Prefix |
| MI | 517 | 741 | UNION CITY | Prefix |
| MI | 517 | 815 | TECUMSEH | Prefix |
| MI | 586 | 727 | RICHMOND | Prefix |
| MI | 616 | 837 | COOPERSVL | Prefix |
| MI | 616 | 899 | CONKLIN | Prefix |
| MI | 734 | 269 | IDA | Prefix |
| MI | 734 | 295 | SALINE | Prefix |
| MI | 734 | 429 | SALINE | Prefix |
| MI | 734 | 529 | DUNDEE | Prefix |
| MI | 734 | 587 | MAYBEE | Prefix |
| MI | 734 | 723 | LOSTPNNSUL | Prefix |
| MI | 734 | 847 | TEMPERANCE | Prefix |
| MI | 734 | 848 | ERIE | Prefix |
| MI | 734 | 850 | TEMPERANCE | Prefix |
| MI | 734 | 944 | SALINE | Prefix |
| MI | 810 | 324 | AVOCA | Prefix |
| MI | 810 | 325 | GOODELLS | Prefix |
| MI | 810 | 327 | JEDDO | Prefix |
| MI | 810 | 346 | BROWN CITY | Prefix |
| MI | 810 | 367 | SMITHS CRK | Prefix |
| MI | 810 | 376 | DECKERVL | Prefix |
| MI | 810 | 384 | EMMETT | Prefix |
| MI | 810 | 387 | YALE | Prefix |
| MI | 810 | 392 | MEMPHIS | Prefix |
| MI | 810 | 395 | CAPAC | Prefix |
| MI | 810 | 628 | SWARTZ CRK | Prefix |
| MI | 810 | 630 | SWARTZ CRK | Prefix |
| MI | 810 | 631 | OTISVILLE | Prefix |
| MI | 810 | 635 | SWARTZ CRK | Prefix |
| MI | 810 | 652 | DAVISON | Prefix |
| MI | 810 | 653 | DAVISON | Prefix |
| MI | 810 | 654 | DAVISON | Prefix |
| MI | 810 | 655 | RANKIN | Prefix |
| MI | 810 | 658 | DAVISON | Prefix |
| MI | 810 | 678 | METAMORA | Prefix |
| MI | 810 | 688 | NORTH BRCH | Prefix |
| MI | 810 | 721 | IMLAY CITY | Prefix |
| MI | 810 | 724 | IMLAY CITY | Prefix |
| MI | 810 | 735 | LINDEN | Prefix |
| MI | 810 | 793 | COLUMBIAVL | Prefix |
| MI | 810 | 796 | DRYDEN | Prefix |
| MI | 810 | 798 | ALMONT | Prefix |
| MI | 989 | 224 | ST JOHNS | Prefix |
| MI | 989 | 227 | ST JOHNS | Prefix |
| MI | 989 | 236 | MIDDLETON | Prefix |
| MI | 989 | 248 | FENWICK | Prefix |
| MI | 989 | 268 | VESTABURG | Prefix |
| MI | 989 | 271 | GAINES | Prefix |
| MI | 989 | 275 | ROSCOMMON | Prefix |
| MI | 989 | 288 | DURAND | Prefix |
| MI | 989 | 291 | SHERIDAN | Prefix |
| MI | 989 | 328 | SIDNEY | Prefix |
| MI | 989 | 331 | ALMA | Prefix |
| MI | 989 | 344 | GRAYLING | Prefix |
| MI | 989 | 348 | GRAYLING | Prefix |
| MI | 989 | 352 | LAKEVIEW | Prefix |
| MI | 989 | 354 | ALPENA | Prefix |
| MI | 989 | 356 | ALPENA | Prefix |
| MI | 989 | 358 | ALPENA | Prefix |
| MI | 989 | 365 | SIX LAKES | Prefix |
| MI | 989 | 366 | HOUGHTONLK | Prefix |
| MI | 989 | 375 | ELKTON | Prefix |
| MI | 989 | 379 | LACHINE | Prefix |
| MI | 989 | 382 | BARRYTON | Prefix |
| MI | 989 | 409 | ALMA | Prefix |
| MI | 989 | 422 | HOUGHTONLK | Prefix |
| MI | 989 | 427 | EDMORE | Prefix |
| MI | 989 | 463 | ALMA | Prefix |
| MI | 989 | 466 | ALMA | Prefix |
| MI | 989 | 471 | OSSINEKE | Prefix |
| MI | 989 | 479 | HARBOR BCH | Prefix |
| MI | 989 | 541 | DURAND | Prefix |
| MI | 989 | 581 | OVID | Prefix |
| MI | 989 | 584 | CARSONCITY | Prefix |
| MI | 989 | 593 | FOWLERPWMO | Prefix |
| MI | 989 | 595 | LONG LAKE | Prefix |
| MI | 989 | 634 | BANCROFT | Prefix |
| MI | 989 | 637 | PALO | Prefix |
| MI | 989 | 642 | HEMLOCK | Prefix |
| MI | 989 | 643 | MERRILL | Prefix |
| MI | 989 | 644 | WEIDMAN | Prefix |
| MI | 989 | 675 | SIDNEY | Prefix |
| MI | 989 | 681 | ST LOUIS | Prefix |
| MI | 989 | 682 | MAPLE RPD | Prefix |
| MI | 989 | 683 | KINGSTON | Prefix |
| MI | 989 | 705 | GAYLORD | Prefix |
| MI | 989 | 723 | OWOSSO | Prefix |
| MI | 989 | 724 | HARRISVL | Prefix |
| MI | 989 | 725 | OWOSSO | Prefix |
| MI | 989 | 727 | HUBBARD LK | Prefix |
| MI | 989 | 729 | OWOSSO | Prefix |
| MI | 989 | 731 | GAYLORD | Prefix |
| MI | 989 | 732 | GAYLORD | Prefix |
| MI | 989 | 733 | ONAWAY | Prefix |
| MI | 989 | 734 | ROGERSCITY | Prefix |
| MI | 989 | 736 | LINCOLN | Prefix |
| MI | 989 | 742 | HILLMAN | Prefix |
| MI | 989 | 743 | OWOSSO | Prefix |
| MI | 989 | 745 | GRAYLING | Prefix |
| MI | 989 | 749 | ELSIE | Prefix |
| MI | 989 | 760 | ALMA | Prefix |
| MI | 989 | 761 | CLIFFORD | Prefix |
| MI | 989 | 762 | MCBRIDES | Prefix |
| MI | 989 | 766 | POSEN | Prefix |
| MI | 989 | 772 | MTPLEASANT | Prefix |
| MI | 989 | 773 | MTPLEASANT | Prefix |
| MI | 989 | 774 | MTPLEASANT | Prefix |
| MI | 989 | 775 | MTPLEASANT | Prefix |
| MI | 989 | 779 | MTPLEASANT | Prefix |
| MI | 989 | 783 | ROSCOMMON | Prefix |
| MI | 989 | 785 | ATLANTA | Prefix |
| MI | 989 | 786 | LEWISTON | Prefix |
| MI | 989 | 813 | HUBBARDSTN | Prefix |
| MI | 989 | 817 | MTPLEASANT | Prefix |
| MI | 989 | 821 | HIGGINS LK | Prefix |
| MI | 989 | 826 | MIO | Prefix |
| MI | 989 | 828 | SHEPHERD | Prefix |
| MI | 989 | 831 | STANTON | Prefix |
| MI | 989 | 833 | RIVERDALE | Prefix |
| MI | 989 | 834 | OVID | Prefix |
| MI | 989 | 838 | POMPEII | Prefix |
| MI | 989 | 842 | BRECKENRDG | Prefix |
| MI | 989 | 847 | ASHLEY | Prefix |
| MI | 989 | 848 | FAIRVIEW | Prefix |
| MI | 989 | 855 | MUIR | Prefix |
| MI | 989 | 856 | CASEVILLE | Prefix |
| MI | 989 | 862 | ELSIE | Prefix |
| MI | 989 | 864 | MINDENCITY | Prefix |
| MI | 989 | 872 | CASS CITY | Prefix |
| MI | 989 | 875 | ITHACA | Prefix |
| MI | 989 | 967 | REMUS | Prefix |
| MI | 989 | 981 | HUBBARDSTN | Prefix |
| MI | 989 | 983 | VANDERBILT | Prefix |
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