Local Calling Guide
Area code/prefix search
NPA: 989
[Rate centres in NPA 989]
[Dial plan for NPA 989]
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 989-736
| 6 |
Lincoln |
MI |
LNCLMIXGRS0 |
0695 FRONTIER NORTH, INC. - MI |
344 |
|
|
|
| 989-736
| 7 |
Lincoln |
MI |
LNCLMIXGRS0 |
0695 FRONTIER NORTH, INC. - MI |
344 |
|
|
|
| 989-736
| 8 |
Lincoln |
MI |
LNCLMIXGRS0 |
0695 FRONTIER NORTH, INC. - MI |
344 |
|
|
|
| 989-736
| 9 |
Lincoln |
MI |
LNCLMIXGRS0 |
0695 FRONTIER NORTH, INC. - MI |
344 |
|
|
|
| 989-737
| A |
Saginaw |
MI |
SGNWMIFAXFY |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
344 |
|
|
|
| 989-737
| 0 |
Saginaw |
MI |
SGNWMIFAXFY |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
344 |
|
|
|
| 989-737
| 1 |
Saginaw |
MI |
SGNWMIFAXFY |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
344 |
|
|
|
| 989-737
| 2 |
Saginaw |
MI |
SGNWMIFAXFY |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
344 |
|
|
|
| 989-737
| 3 |
Saginaw |
MI |
SGNWMIFAXFY |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
344 |
|
|
|
| 989-737
| 4 |
Saginaw |
MI |
SGNWMIFAXFY |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
344 |
|
|
|
| 989-737
| 5 |
Saginaw |
MI |
SGNWMIFAXFY |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
344 |
|
|
|
| 989-737
| 6 |
Saginaw |
MI |
SGNWMIFAXFY |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
344 |
|
|
|
| 989-737
| 7 |
Saginaw |
MI |
SGNWMIFAXFY |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
344 |
|
|
|
| 989-737
| 8 |
Saginaw |
MI |
SGNWMIFAXFY |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
344 |
|
|
|
| 989-737
| 9 |
Saginaw |
MI |
SGNWMIFAXFY |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
344 |
|
|
|
| 989-738
| A |
Port Austin |
MI |
PTASMIXIDS0 |
0702 BRIGHTSPEED OF MICHIGAN, LLC |
344 |
|
|
|
| 989-738
| 0 |
Port Austin |
MI |
SGNWMIFAXNY |
318J COMCAST IP PHONE, LLC |
344 |
|
2010-11-30 |
|
| 989-738
| 5 |
Port Austin |
MI |
PTASMIXIDS0 |
0702 BRIGHTSPEED OF MICHIGAN, LLC |
344 |
|
|
|
| 989-738
| 6 |
Port Austin |
MI |
PTASMIXIDS0 |
0702 BRIGHTSPEED OF MICHIGAN, LLC |
344 |
|
|
|
| 989-738
| 7 |
Port Austin |
MI |
PTASMIXIDS0 |
0702 BRIGHTSPEED OF MICHIGAN, LLC |
344 |
|
|
|
| 989-738
| 8 |
Port Austin |
MI |
PTASMIXIDS0 |
0702 BRIGHTSPEED OF MICHIGAN, LLC |
344 |
|
|
|
| 989-739
| A |
Oscoda |
MI |
OSCDMIMNRSA |
9323 MICHIGAN BELL TEL CO |
344 |
|
|
|
| 989-741
| A |
Harrison |
MI |
MNPLMICFDS1 |
0127 WINN TELEPHONE COMPANY DBA WINN TELECOM - MI |
344 |
|
|
|
| 989-741
| 0 |
Harrison |
MI |
SGNWMIFAXFY |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
344 |
|
2011-10-24 |
|
| 989-741
| 1 |
Harrison |
MI |
SGNWMIFAXFY |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
344 |
|
2005-06-04 |
|
| 989-741
| 2 |
Harrison |
MI |
|
817J INTERACTIVE SERVICES NETWORK, INC. |
344 |
|
2005-09-04 |
|
| 989-741
| 3 |
Harrison |
MI |
SGNWMIFAXFY |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
344 |
|
2005-10-02 |
|
| 989-741
| 4 |
Harrison |
MI |
SGNWMIFAXKX |
543C ONVOY, LLCV - MI |
344 |
|
2021-03-05 |
|
| 989-741
| 6 |
Harrison |
MI |
SGNWMIFAXFY |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
344 |
|
2021-03-26 |
|
| 989-741
| 7 |
Harrison |
MI |
SGNWMIFAXEX |
829J PAETEC ITEL, LLC |
344 |
|
2005-04-20 |
|
| 989-741
| 8 |
Harrison |
MI |
MNPLMICFDS1 |
0127 WINN TELEPHONE COMPANY DBA WINN TELECOM - MI |
344 |
|
2006-04-15 |
|
| 989-741
| 9 |
Harrison |
MI |
SGNWMIECXQX |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
344 |
|
2006-05-31 |
|
| 989-742
| A |
Hillman |
MI |
HLMNMIXGRS0 |
0695 FRONTIER NORTH, INC. - MI |
344 |
|
|
|
| 989-742
| 0 |
Hillman |
MI |
SGNWMIFAXCY |
508J CENTURYLINK COMMUNICATIONS, LLC |
344 |
|
2015-05-08 |
|
| 989-742
| 1 |
Hillman |
MI |
SGNWMIECXQX |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
344 |
|
2022-02-18 |
|
| 989-742
| 2 |
Hillman |
MI |
HLMNMIXGRS0 |
0695 FRONTIER NORTH, INC. - MI |
344 |
|
|
|
| 989-742
| 3 |
Hillman |
MI |
HLMNMIXGRS0 |
0695 FRONTIER NORTH, INC. - MI |
344 |
|
|
|
| 989-742
| 4 |
Hillman |
MI |
HLMNMIXGRS0 |
0695 FRONTIER NORTH, INC. - MI |
344 |
|
|
|
| 989-742
| 5 |
Hillman |
MI |
|
145J TERRA NOVA TELECOM INC. |
344 |
|
2025-05-28 |
|
| 989-742
| 6 |
Hillman |
MI |
SGNWMIFAZMD |
2550 123.NET, LLC |
344 |
|
2013-03-11 |
|
| 989-742
| 7 |
Hillman |
MI |
HLMNMIXGRS0 |
0695 FRONTIER NORTH, INC. - MI |
344 |
|
|
|
| 989-742
| 8 |
Hillman |
MI |
HLMNMIXGRS0 |
0695 FRONTIER NORTH, INC. - MI |
344 |
|
|
|
| 989-742
| 9 |
Hillman |
MI |
|
792K CHARTER IP ENABLED SERVICES, LLC |
344 |
|
2022-06-19 |
|
| 989-743
| A |
Owosso |
MI |
CRNNMIXKRS0 |
0695 FRONTIER NORTH, INC. - MI |
344 |
|
|
|
| 989-743
| 0 |
Owosso |
MI |
SGNWMIFAXFY |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
344 |
|
2011-07-17 |
|
| 989-743
| 1 |
Owosso |
MI |
CRNNMIXKRS0 |
0695 FRONTIER NORTH, INC. - MI |
344 |
|
|
|
| 989-743
| 2 |
Owosso |
MI |
CRNNMIXKRS0 |
0695 FRONTIER NORTH, INC. - MI |
344 |
|
|
|
| 989-743
| 3 |
Owosso |
MI |
CRNNMIXKRS0 |
0695 FRONTIER NORTH, INC. - MI |
344 |
|
|
|
| 989-743
| 4 |
Owosso |
MI |
CRNNMIXKRS0 |
0695 FRONTIER NORTH, INC. - MI |
344 |
|
|
|
| 989-743
| 5 |
Owosso |
MI |
CRNNMIXKRS0 |
0695 FRONTIER NORTH, INC. - MI |
344 |
|
|
|
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Last updated: Thu, 05 Feb 2026 23:41:55 UTC
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