Local Calling Guide
Area code/prefix search
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| NPA-NXX |
BLOCK |
Rate Centre |
Region |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 248-215
| 5 |
Holly |
MI |
2550 123.NET, LLC |
340 |
|
2003-01-25 |
|
| 248-218
| 5 |
Rochester |
MI |
2550 123.NET, LLC |
340 |
|
2005-09-04 |
|
| 248-228
| A |
Southfield |
MI |
2550 123.NET, LLC |
340 |
|
|
|
| 248-228
| 3 |
Southfield |
MI |
2550 123.NET, LLC |
340 |
|
2003-01-24 |
|
| 248-228
| 8 |
Southfield |
MI |
2550 123.NET, LLC |
340 |
|
2006-11-24 |
|
| 248-228
| 9 |
Southfield |
MI |
2550 123.NET, LLC |
340 |
|
|
|
| 248-243
| 5 |
Auburn Heights |
MI |
2550 123.NET, LLC |
340 |
|
2005-09-04 |
|
| 248-246
| 3 |
Royal Oak |
MI |
2550 123.NET, LLC |
340 |
|
|
|
| 248-247
| A |
Troy |
MI |
2550 123.NET, LLC |
340 |
|
|
|
| 248-247
| 3 |
Troy |
MI |
2550 123.NET, LLC |
340 |
|
2006-12-03 |
|
| 248-264
| 2 |
South Lyon |
MI |
2550 123.NET, LLC |
340 |
|
2003-03-09 |
|
| 248-268
| 8 |
Royal Oak |
MI |
2550 123.NET, LLC |
340 |
|
2013-08-03 |
|
| 248-277
| 3 |
Northville |
MI |
2550 123.NET, LLC |
340 |
|
2003-01-24 |
|
| 248-287
| 8 |
Lake Orion |
MI |
2550 123.NET, LLC |
340 |
|
2005-09-03 |
|
| 248-313
| 2 |
Walled Lake |
MI |
2550 123.NET, LLC |
340 |
|
2005-09-04 |
|
| 248-319
| 7 |
Northville |
MI |
2550 123.NET, LLC |
340 |
|
2017-06-03 |
|
| 248-359
| 8 |
Southfield |
MI |
2550 123.NET, LLC |
340 |
|
2010-04-19 |
|
| 248-381
| 8 |
Farmington |
MI |
2550 123.NET, LLC |
340 |
|
2003-01-25 |
|
| 248-387
| 5 |
Commerce |
MI |
2550 123.NET, LLC |
340 |
|
2005-09-04 |
|
| 248-406
| 4 |
West Bloomfield |
MI |
2550 123.NET, LLC |
340 |
|
2005-09-04 |
|
| 248-422
| 3 |
Troy |
MI |
2550 123.NET, LLC |
340 |
|
2017-03-24 |
|
| 248-429
| 4 |
Oxford |
MI |
2550 123.NET, LLC |
340 |
|
2005-09-04 |
|
| 248-434
| 5 |
Troy |
MI |
2550 123.NET, LLC |
340 |
|
2003-01-24 |
|
| 248-461
| 9 |
Drayton Plains |
MI |
2550 123.NET, LLC |
340 |
|
2005-09-04 |
|
| 248-483
| 2 |
Southfield |
MI |
2550 123.NET, LLC |
340 |
|
2014-11-15 |
|
| 248-488
| 7 |
Farmington |
MI |
2550 123.NET, LLC |
340 |
|
2009-08-27 |
|
| 248-516
| 1 |
Farmington |
MI |
2550 123.NET, LLC |
340 |
|
2015-04-25 |
|
| 248-529
| 0 |
Milford-White Lake |
MI |
2550 123.NET, LLC |
340 |
|
2003-01-24 |
|
| 248-556
| 4 |
Royal Oak |
MI |
2550 123.NET, LLC |
340 |
|
2005-09-04 |
|
| 248-581
| 5 |
Royal Oak |
MI |
2550 123.NET, LLC |
340 |
|
2011-10-29 |
|
| 248-633
| A |
Birmingham |
MI |
2550 123.NET, LLC |
340 |
|
|
|
| 248-633
| 2 |
Birmingham |
MI |
2550 123.NET, LLC |
340 |
|
|
|
| 248-707
| 3 |
Clarkston |
MI |
2550 123.NET, LLC |
340 |
|
2005-12-12 |
|
| 248-724
| A |
Pontiac |
MI |
2550 123.NET, LLC |
340 |
|
|
|
| 248-724
| 0 |
Pontiac |
MI |
2550 123.NET, LLC |
340 |
|
|
|
| 248-724
| 1 |
Pontiac |
MI |
2550 123.NET, LLC |
340 |
|
|
|
| 248-724
| 2 |
Pontiac |
MI |
2550 123.NET, LLC |
340 |
|
|
|
| 248-724
| 3 |
Pontiac |
MI |
2550 123.NET, LLC |
340 |
|
|
|
| 248-724
| 4 |
Pontiac |
MI |
2550 123.NET, LLC |
340 |
|
|
|
| 248-724
| 5 |
Pontiac |
MI |
2550 123.NET, LLC |
340 |
|
|
|
| 248-724
| 7 |
Pontiac |
MI |
2550 123.NET, LLC |
340 |
|
|
|
| 248-724
| 9 |
Pontiac |
MI |
2550 123.NET, LLC |
340 |
|
|
|
| 248-776
| A |
Royal Oak |
MI |
2550 123.NET, LLC |
340 |
|
|
|
| 248-793
| A |
Ortonville |
MI |
2550 123.NET, LLC |
340 |
|
|
|
| 248-793
| 0 |
Ortonville |
MI |
2550 123.NET, LLC |
340 |
|
2005-12-17 |
|
| 248-849
| 9 |
Southfield |
MI |
2550 123.NET, LLC |
340 |
|
2013-08-05 |
|
| 248-912
| 9 |
Northville |
MI |
2550 123.NET, LLC |
340 |
|
|
|
| 248-918
| 5 |
Troy |
MI |
2550 123.NET, LLC |
340 |
|
2013-01-20 |
|
| 248-951
| 4 |
Royal Oak |
MI |
2550 123.NET, LLC |
340 |
|
2016-06-17 |
|
| 248-952
| 9 |
Birmingham |
MI |
2550 123.NET, LLC |
340 |
|
2012-12-10 |
|
| 313-228
| 0 |
Detroit Zone 6 |
MI |
2550 123.NET, LLC |
340 |
|
2003-01-25 |
|
| 313-263
| 0 |
Detroit Zone 1 |
MI |
2550 123.NET, LLC |
340 |
|
2003-01-25 |
|
| 313-270
| 9 |
Detroit Zone 4 |
MI |
2550 123.NET, LLC |
340 |
|
2008-04-18 |
|
| 313-347
| 2 |
Detroit Zone 2 |
MI |
2550 123.NET, LLC |
340 |
|
2003-01-25 |
|
| 313-438
| 5 |
Detroit Zone 6 |
MI |
2550 123.NET, LLC |
340 |
|
2012-12-10 |
|
| 313-446
| 8 |
Detroit Zone 1 |
MI |
2550 123.NET, LLC |
340 |
|
2011-09-26 |
|
| 313-448
| 9 |
Detroit Zone 1 |
MI |
2550 123.NET, LLC |
340 |
|
2011-02-21 |
|
| 313-543
| 8 |
Detroit Zone 5 |
MI |
2550 123.NET, LLC |
340 |
|
2008-03-13 |
|
| 313-626
| 2 |
Detroit Zone 2 |
MI |
2550 123.NET, LLC |
340 |
|
2011-02-12 |
|
| 313-733
| 0 |
Detroit Zone 3 |
MI |
2550 123.NET, LLC |
340 |
|
2008-03-13 |
|
| 313-756
| 8 |
Detroit Zone 1 |
MI |
2550 123.NET, LLC |
340 |
|
2021-02-22 |
|
| 313-756
| 9 |
Detroit Zone 1 |
MI |
2550 123.NET, LLC |
340 |
|
2021-02-22 |
|
| 517-292
| 8 |
Howell |
MI |
2550 123.NET, LLC |
340 |
|
2003-01-25 |
|
| 517-448
| 9 |
Hudson |
MI |
2550 123.NET, LLC |
340 |
|
2003-03-09 |
|
| 517-458
| 5 |
Morenci |
MI |
2550 123.NET, LLC |
340 |
|
2011-09-26 |
|
| 517-682
| A |
Blissfield |
MI |
2550 123.NET, LLC |
340 |
|
|
|
| 517-682
| 9 |
Blissfield |
MI |
2550 123.NET, LLC |
340 |
|
2003-01-25 |
|
| 517-701
| A |
Clinton |
MI |
2550 123.NET, LLC |
340 |
|
|
|
| 517-815
| 8 |
Tecumseh |
MI |
2550 123.NET, LLC |
340 |
|
2003-01-24 |
|
| 517-902
| 0 |
Adrian |
MI |
2550 123.NET, LLC |
340 |
|
2003-01-25 |
|
| 586-218
| 6 |
Roseville |
MI |
2550 123.NET, LLC |
340 |
|
2005-09-04 |
|
| 586-273
| 2 |
New Baltimore |
MI |
2550 123.NET, LLC |
340 |
|
2003-03-11 |
|
| 586-339
| 3 |
New Haven |
MI |
2550 123.NET, LLC |
340 |
|
2005-09-04 |
|
| 586-354
| A |
Warren |
MI |
2550 123.NET, LLC |
340 |
|
|
|
| 586-354
| 2 |
Warren |
MI |
2550 123.NET, LLC |
340 |
|
2003-01-24 |
|
| 586-416
| 9 |
Mount Clemens |
MI |
2550 123.NET, LLC |
340 |
|
2008-03-13 |
|
| 586-430
| 0 |
Richmond |
MI |
2550 123.NET, LLC |
340 |
|
2003-01-24 |
|
| 586-453
| 0 |
Romeo |
MI |
2550 123.NET, LLC |
340 |
|
2003-01-24 |
|
| 586-473
| 0 |
Armada |
MI |
2550 123.NET, LLC |
340 |
|
2005-09-04 |
|
| 586-501
| 3 |
Center Line |
MI |
2550 123.NET, LLC |
340 |
|
2005-09-04 |
|
| 586-580
| 0 |
Utica |
MI |
2550 123.NET, LLC |
340 |
|
2003-03-11 |
|
| 586-649
| 2 |
Mount Clemens |
MI |
2550 123.NET, LLC |
340 |
|
2003-01-24 |
|
| 586-825
| 9 |
Warren |
MI |
2550 123.NET, LLC |
340 |
|
2013-06-17 |
|
| 586-935
| 1 |
Washington |
MI |
2550 123.NET, LLC |
340 |
|
2005-09-04 |
|
| 586-997
| 8 |
Utica |
MI |
2550 123.NET, LLC |
340 |
|
2014-06-23 |
|
| 616-256
| 8 |
Grand Rapids |
MI |
2550 123.NET, LLC |
348 |
|
2019-09-19 |
|
| 734-206
| 5 |
Temperance |
MI |
2550 123.NET, LLC |
340 |
|
2003-01-24 |
|
| 734-212
| 9 |
Manchester |
MI |
2550 123.NET, LLC |
340 |
|
2019-05-29 |
|
| 734-225
| 2 |
Wyandotte |
MI |
2550 123.NET, LLC |
340 |
|
2003-01-24 |
|
| 734-244
| 0 |
Monroe |
MI |
2550 123.NET, LLC |
340 |
|
2003-01-24 |
|
| 734-245
| A |
Livonia |
MI |
2550 123.NET, LLC |
340 |
|
|
|
| 734-245
| 0 |
Livonia |
MI |
2550 123.NET, LLC |
340 |
|
|
|
| 734-245
| 4 |
Livonia |
MI |
2550 123.NET, LLC |
340 |
|
2003-01-24 |
|
| 734-247
| 8 |
Romulus |
MI |
2550 123.NET, LLC |
340 |
|
2011-09-26 |
|
| 734-269
| 0 |
Ida |
MI |
2550 123.NET, LLC |
340 |
|
2003-01-24 |
|
| 734-272
| 0 |
Ann Arbor |
MI |
2550 123.NET, LLC |
340 |
|
2003-01-25 |
|
| 734-295
| 9 |
Saline |
MI |
2550 123.NET, LLC |
340 |
|
2003-02-21 |
|
| 734-317
| 1 |
Erie |
MI |
2550 123.NET, LLC |
340 |
|
2003-01-25 |
|
| 734-364
| 1 |
Maybee |
MI |
2550 123.NET, LLC |
340 |
|
2003-01-24 |
|
| 734-365
| 8 |
Trenton |
MI |
2550 123.NET, LLC |
340 |
|
2003-01-24 |
|
1 2 >>
Last updated: Thu, 16 Oct 2025 03:04:18 UTC
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