Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: GDRPMIBL31Z

<< 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 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
616-422 0 Holland MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2011-01-09   
616-422 1 Holland MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2011-01-09   
616-422 2 Holland MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2011-01-09   
616-422 3 Holland MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2011-01-09   
616-422 6 Holland MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2011-05-01   
616-422 8 Holland MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2010-08-16   
616-422 9 Holland MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2010-08-16   
616-426 0 Grand Rapids MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2014-10-05   
616-426 1 Grand Rapids MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2014-10-05   
616-426 7 Grand Rapids MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2014-10-05   
616-427 A Grand Rapids MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348      
616-427 0 Grand Rapids MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2011-03-04   
616-427 2 Grand Rapids MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2011-03-04   
616-427 4 Grand Rapids MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2011-03-04   
616-427 5 Grand Rapids MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2011-03-04   
616-427 6 Grand Rapids MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2011-03-04   
616-427 7 Grand Rapids MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2011-03-04   
616-427 8 Grand Rapids MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2011-03-04   
616-427 9 Grand Rapids MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2011-03-04   
616-432 0 Grand Rapids MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2011-07-21   
616-432 1 Grand Rapids MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2011-07-21   
616-432 4 Grand Rapids MI 5562 METROPCS, INC. 348   2011-07-07   
616-432 7 Grand Rapids MI 5562 METROPCS, INC. 348   2011-07-16   
616-432 8 Grand Rapids MI 5562 METROPCS, INC. 348   2011-07-16   
616-437 A Grand Rapids MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348      
616-437 0 Grand Rapids MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348      
616-437 1 Grand Rapids MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348      
616-437 2 Grand Rapids MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348      
616-437 3 Grand Rapids MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348      
616-437 4 Grand Rapids MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348      
616-437 5 Grand Rapids MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348      
616-437 6 Grand Rapids MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348      
616-437 7 Grand Rapids MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348      
616-437 8 Grand Rapids MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348      
616-437 9 Grand Rapids MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348      
616-438 7 Grand Rapids MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2010-06-15   
616-438 8 Grand Rapids MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2010-06-15   
616-441 9 Lake Odessa MI 5562 METROPCS, INC. 348   2022-01-21   
616-445 A Drenthe MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2025-10-25   
616-445 0 Drenthe MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2025-10-25   
616-445 4 Drenthe MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2025-10-27   
616-445 9 Drenthe MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2025-10-25   
616-448 1 Drenthe MI 5562 METROPCS, INC. 348   2022-10-31   
616-448 3 Drenthe MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2024-09-19   
616-448 5 Drenthe MI 5562 METROPCS, INC. 348   2022-05-05   
616-448 6 Drenthe MI 5562 METROPCS, INC. 348   2016-12-23   
616-448 7 Drenthe MI 5562 METROPCS, INC. 348   2018-10-15   
616-448 8 Drenthe MI 5562 METROPCS, INC. 348   2009-06-14   
616-466 A Grand Rapids MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348      
616-466 0 Grand Rapids MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2010-09-20   

<< 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 >>

Last updated: Thu, 16 Jul 2026 02:21:55 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.