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.

Cedar Springs, MI

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
616-213 A WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
616-213 0 GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2016-03-24   
616-213 1 GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2016-03-24   
616-213 2 GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2015-08-11   
616-213 3 GDRPMIBL00Z  991E BANDWIDTH.COM CLEC, LLC - MI 348   2016-08-21   
616-213 4 GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2016-09-01   
616-213 5 GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2017-09-04   
616-213 6 TRCYMIMNWMD  508J CENTURYLINK COMMUNICATIONS, LLC 348   2015-09-16   
616-213 7 GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2014-10-17   
616-213 8 GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2018-09-19   
616-213 9 WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2014-10-16   
616-263 A WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
616-263 0 WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
616-263 1 GDRPMIBL00Z  991E BANDWIDTH.COM CLEC, LLC - MI 348   2011-02-21   
616-263 2 GDRPMIQLX5Y  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2006-10-05   
616-263 3 GDRPMIBLXTZ  3535 ACD TELECOM, INC. - MI 348   2004-08-27   
616-263 4 GDRPMIBL52Z  829J PAETEC ITEL, LLC 348   2004-02-02   
616-263 5 BRSPMI09HMD  460K FIRST COMMUNICATIONS, LLC 348   2008-12-04   
616-263 6 GDRPMIBL00Z  991E BANDWIDTH.COM CLEC, LLC - MI 348   2014-09-12   
616-263 7 WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2009-09-26   
616-263 8 GDRPMIBLX8Z  2550 123.NET, LLC 348   2006-10-05   
616-263 9 GFTPMIEF1MD  351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 348   2007-02-25   
616-358 A GDRPMIBL45Z  495J STRATUS NETWORKS 348      
616-358 0 WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2021-12-30   
616-358 1 GDRPMIBL45Z  495J STRATUS NETWORKS 348   2021-05-17   
616-358 2 GDRPMIBL00Z  991E BANDWIDTH.COM CLEC, LLC - MI 348   2022-03-24   
616-358 3 GDRPMIBL36Z  624H ONVOY SPECTRUM, LLC 348   2021-12-03   
616-358 4 GDRPMIBL00Z  991E BANDWIDTH.COM CLEC, LLC - MI 348   2022-04-22   
616-358 5 GDRPMIBL36Z  624H ONVOY SPECTRUM, LLC 348   2021-12-03   
616-358 6 GDRPMIBL36Z  624H ONVOY SPECTRUM, LLC 348   2021-06-18   
616-358 7 GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2021-11-15   
616-358 8 GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2021-11-15   
616-358 9 GDRPMIBL00Z  991E BANDWIDTH.COM CLEC, LLC - MI 348   2022-02-25   
616-439 A GDRPMIBL00Z  991E BANDWIDTH.COM CLEC, LLC - MI 348      
616-439 0 GDRPMIBL00Z  991E BANDWIDTH.COM CLEC, LLC - MI 348   2010-04-15   
616-439 1 GDRPMIBL00Z  991E BANDWIDTH.COM CLEC, LLC - MI 348   2011-04-14   
616-439 2 GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2012-05-26   
616-439 3 GFTPMIEF1MD  351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 348   2012-06-11   
616-439 4 GDRPMIBL00Z  991E BANDWIDTH.COM CLEC, LLC - MI 348   2012-10-18   
616-439 5 GDRPMIBL15Z  516C AT&T CORP. 348   2012-12-03   
616-439 6 GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2012-12-29   
616-439 7 GDRPMIBL06Z  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 348   2013-08-06   
616-439 8 GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2014-01-10   
616-439 9 GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2013-03-19   
616-585 A GDRPMIBL04Z  543C ONVOY, LLCV - MI 348      
616-585 0 GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2018-10-22   
616-585 1 GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2019-09-08   
616-585 6 GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2021-03-06   
616-585 7 GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2021-03-06   
616-585 8 BRSPMI09AMD  490J DISH WIRELESS, LLC 348   2023-06-25   
616-585 9 GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2024-10-29   
616-696 A CDSPMIMNRSA  9323 MICHIGAN BELL TEL CO 348      
616-799 A GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348      
616-799 0 GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348      
616-799 1 GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348      
616-799 2 GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348      
616-799 3 GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348      
616-799 4 GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348      
616-799 5 GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348      
616-799 6 GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2013-01-17   
616-799 7 GDRPMIBL00Z  991E BANDWIDTH.COM CLEC, LLC - MI 348   2009-03-07   
616-799 8 GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2021-04-29   
616-799 9 GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2022-10-13   
616-829 A GDRPMIBQ1MD  4632 TELNET WORLDWIDE, INC. 348      
616-918 A GDRPMIQLX5Y  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
616-918 3 GDRPMIQLX5Y  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2005-04-01   
616-918 6 GDRPMIQLX5Y  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2006-04-29   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.