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.

Holland, MI

<< 1 2 3 4 5 6 7 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
616-298 5 GDRPMIBL31Z  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2009-05-08   
616-298 6 GDRPMIBL31Z  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2008-08-04   
616-298 7   792K CHARTER IP ENABLED SERVICES, LLC 348   2009-07-11   
616-298 8   792K CHARTER IP ENABLED SERVICES, LLC 348   2007-02-25   
616-298 9 GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348      
616-312 A GDRPMIBL31Z  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348      
616-312 0 BRSPMI09HMD  460K FIRST COMMUNICATIONS, LLC 348   2012-03-12   
616-312 1 GDRPMIBL00Z  991E BANDWIDTH.COM CLEC, LLC - MI 348   2011-12-27   
616-312 2 GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2012-02-22   
616-312 3 GDRPMIBL31Z  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2011-10-03   
616-312 4 GDRPMIBL31Z  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2011-10-03   
616-312 5 GDRPMIBL31Z  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2011-10-03   
616-312 6 GDRPMIBL31Z  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2011-10-03   
616-312 7 GDRPMIBL31Z  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2011-10-03   
616-312 8 GDRPMIBL31Z  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2011-06-23   
616-312 9 GDRPMIBL31Z  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2011-06-23   
616-321 A GDRPMIBL31Z  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348      
616-321 0 GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2021-03-21   
616-321 1 GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2024-11-18   
616-321 2   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2025-05-02   
616-321 3 GDRPMIBL36Z  624H ONVOY SPECTRUM, LLC 348   2021-06-19   
616-321 4 GDRPMIBL31Z  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2021-12-02   
616-321 5 GDRPMIBL36Z  624H ONVOY SPECTRUM, LLC 348   2021-11-19   
616-321 6 GDRPMIBL36Z  624H ONVOY SPECTRUM, LLC 348   2021-11-19   
616-321 7 GDRPMIBL31Z  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2021-12-02   
616-321 8 GDRPMIBL31Z  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2022-12-04   
616-321 9 GDRPMIBL31Z  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2021-03-20   
616-335 A MCPKMIMNRSA  9323 MICHIGAN BELL TEL CO 348      
616-335 0 GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2008-12-21   
616-335 1 GDRPMIBL31Z  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2007-12-28   
616-335 2 MCPKMIMNRSA  9323 MICHIGAN BELL TEL CO 348      
616-335 3 MCPKMIMNRSA  9323 MICHIGAN BELL TEL CO 348      
616-335 4 GDRPMIBL31Z  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2009-07-22   
616-335 5 MCPKMIMNRSA  9323 MICHIGAN BELL TEL CO 348      
616-335 6 GDRPMIBLX8Z  2550 123.NET, LLC 348   2017-08-20   
616-335 7 GDRPMIBL06Z  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 348   2008-01-06   
616-335 8 MCPKMIMNRSA  9323 MICHIGAN BELL TEL CO 348      
616-335 9 MCPKMIMNRSA  9323 MICHIGAN BELL TEL CO 348      
616-344 A GDRPMIBL04Z  543C ONVOY, LLCV - MI 348      
616-344 0 GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2020-06-14   
616-344 1 GDRPMIBL00Z  991E BANDWIDTH.COM CLEC, LLC - MI 348   2019-06-07   
616-344 2 GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2021-01-08   
616-344 3   991E BANDWIDTH.COM CLEC, LLC - MI 348   2025-12-04   
616-344 4 GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2019-12-09   
616-344 5 GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2019-12-09   
616-344 6 GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2019-12-09   
616-344 7 GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2021-01-08   
616-344 8 GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2019-09-02   
616-344 9 GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2020-06-14   
616-346 A GDRPMIBL04Z  543C ONVOY, LLCV - MI 348      

<< 1 2 3 4 5 6 7 >>

Last updated: Tue, 16 Jun 2026 00:09:45 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.