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.

NPA: 616 [Rate centres in NPA 616] [Dial plan for NPA 616]

<< 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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
616-536 6 Caledonia MI GDRPMIBL15Z  516C AT&T CORP. 348   2007-02-22   
616-536 7 Caledonia MI GDRPMIQLX5Y  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2005-04-01   
616-536 8 Caledonia MI GDRPMIQLX5Y  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2005-04-01   
616-536 9 Caledonia MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2021-07-11   
616-537 A Lake Odessa MI GDRPMIBLXTZ  3535 ACD TELECOM, INC. - MI 348      
616-537 0 Lake Odessa MI GDRPMIBQ1MD  4632 TELNET WORLDWIDE, INC. 348   2004-12-24   
616-537 1 Lake Odessa MI GDRPMIQLX5Y  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2005-09-12   
616-537 2 Lake Odessa MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2012-05-26   
616-537 3 Lake Odessa MI GDRPMIBLXDZ  5562 METROPCS, INC. 348   2009-03-27   
616-537 4 Lake Odessa MI GDRPMIBL13Z  668E SIGECOM, LLC DBA WOW INTERNET CABLE AND PHONE 348   2012-05-16   
616-537 5 Lake Odessa MI GDRPMIBL15Z  516C AT&T CORP. 348   2013-11-08   
616-537 6 Lake Odessa MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2013-03-19   
616-537 7 Lake Odessa MI GDRPMIBLXTZ  3535 ACD TELECOM, INC. - MI 348   2004-11-20   
616-537 8 Lake Odessa MI GDRPMIBL00Z  991E BANDWIDTH.COM CLEC, LLC - MI 348   2012-07-06   
616-537 9 Lake Odessa MI GDRPMIBLXDZ  5562 METROPCS, INC. 348   2021-11-09   
616-538 A Grand Rapids MI WYNGMILXDS0  9323 MICHIGAN BELL TEL CO 348      
616-540 A Grand Rapids MI GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348      
616-541 A Dutton MI GDRQMIBODS0  7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 348      
616-541 0 Dutton MI GDRQMIBODS0  7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 348      
616-541 1 Dutton MI GDRQMIBODS0  7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 348      
616-541 2 Dutton MI GDRPMIQLX5Y  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2005-12-31   
616-541 3 Dutton MI WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2009-09-26   
616-541 4 Dutton MI GDRPMIBL00Z  991E BANDWIDTH.COM CLEC, LLC - MI 348   2010-02-22   
616-541 5 Dutton MI GDRPMIBL00Z  991E BANDWIDTH.COM CLEC, LLC - MI 348   2010-11-04   
616-541 6 Dutton MI GDRPMIQLX5Y  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2008-11-11   
616-541 7 Dutton MI GDRPMIBL15Z  516C AT&T CORP. 348   2006-06-30   
616-541 8 Dutton MI GDRQMIBODS0  7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 348      
616-541 9 Dutton MI GDRPMIBL00Z  991E BANDWIDTH.COM CLEC, LLC - MI 348   2011-06-18   
616-545 A Orleans MI WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
616-545 0 Orleans MI WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2005-02-13   
616-545 1 Orleans MI GDRPMIBQ1MD  4632 TELNET WORLDWIDE, INC. 348   2005-02-18   
616-545 2 Orleans MI GFTPMIEF1MD  351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 348   2012-10-05   
616-545 3 Orleans MI GDRPMIBL36Z  624H ONVOY SPECTRUM, LLC 348   2021-06-20   
616-545 4 Orleans MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2021-02-04   
616-545 5 Orleans MI MSKGMIXKFMD  691A DAYSTARR, LLC DBA DAYSTARR COMMUNICATIONS - MI 348   2014-07-15   
616-545 6 Orleans MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2021-03-27   
616-545 7 Orleans MI GDRPMIQLX5Y  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2015-09-18   
616-545 8 Orleans MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2018-10-20   
616-546 A Holland MI HLLDMIMNDS0  9323 MICHIGAN BELL TEL CO 348      
616-546 0 Holland MI WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2007-12-21   
616-546 1 Holland MI WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2007-12-21   
616-546 2 Holland MI HLLDMIMNDS0  9323 MICHIGAN BELL TEL CO 348      
616-546 3 Holland MI HLLDMIMNDS0  9323 MICHIGAN BELL TEL CO 348      
616-546 4 Holland MI HLLDMIMNDS0  9323 MICHIGAN BELL TEL CO 348      
616-546 5 Holland MI GDRPMIBLXDZ  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2011-05-03   
616-546 6 Holland MI HLLDMIMNDS0  9323 MICHIGAN BELL TEL CO 348      
616-546 7 Holland MI HLLDMIMNDS0  9323 MICHIGAN BELL TEL CO 348      
616-546 8 Holland MI HLLDMIMNDS0  9323 MICHIGAN BELL TEL CO 348      
616-546 9 Holland MI HLLDMIMNDS0  9323 MICHIGAN BELL TEL CO 348      
616-548 A Greenville MI WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      

<< 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 >>

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.