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

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
616-986 6 Allendale MI   770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 348   2021-05-07   
616-986 9 Allendale MI   145J TERRA NOVA TELECOM INC. 348   2025-07-12   
616-987 A Lowell MI LWLLMIMNRSA  9323 MICHIGAN BELL TEL CO 348      
616-987 0 Lowell MI   991E BANDWIDTH.COM CLEC, LLC - MI 348   2009-03-07   
616-987 1 Lowell MI   991E BANDWIDTH.COM CLEC, LLC - MI 348   2010-02-22   
616-987 2 Lowell MI   9323 MICHIGAN BELL TEL CO 348      
616-987 3 Lowell MI   318J COMCAST IP PHONE, LLC 348   2006-10-08   
616-987 4 Lowell MI   543C ONVOY, LLCV - MI 348   2015-12-14   
616-987 5 Lowell MI   516C AT&T CORP. 348   2007-02-22   
616-987 6 Lowell MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2009-09-26   
616-987 7 Lowell MI   770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 348   2008-02-09   
616-987 8 Lowell MI   829J PAETEC ITEL, LLC 348   2004-03-03   
616-987 9 Lowell MI   9323 MICHIGAN BELL TEL CO 348      
616-988 A Grand Rapids MI GDRPMIBL52Z  829J PAETEC ITEL, LLC 348      
616-990 A Holland MI GDRPMIBL31Z  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348      
616-990 0 Holland MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348      
616-990 1 Holland MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348      
616-990 2 Holland MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348      
616-990 3 Holland MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348      
616-990 4 Holland MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348      
616-990 5 Holland MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348      
616-990 6 Holland MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348      
616-990 7 Holland MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2008-10-23   
616-990 8 Holland MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2008-11-23   
616-990 9 Holland MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348      
616-994 A Holland MI HLLDMINRDS0  9323 MICHIGAN BELL TEL CO 348      
616-994 0 Holland MI   9323 MICHIGAN BELL TEL CO 348      
616-994 1 Holland MI   9323 MICHIGAN BELL TEL CO 348      
616-994 2 Holland MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2004-11-05   
616-994 3 Holland MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2008-01-14   
616-994 4 Holland MI   9323 MICHIGAN BELL TEL CO 348      
616-994 5 Holland MI   9323 MICHIGAN BELL TEL CO 348      
616-994 6 Holland MI   9323 MICHIGAN BELL TEL CO 348      
616-994 7 Holland MI   9323 MICHIGAN BELL TEL CO 348      
616-994 8 Holland MI   318J COMCAST IP PHONE, LLC 348   2008-09-27   
616-994 9 Holland MI   9323 MICHIGAN BELL TEL CO 348      
616-997 A Coopersville MI ALDLMIXJDS4  0669 ACE TEL. CO. OF MICHIGAN, INC. 348      
616-999 A Grand Rapids MI   883K AHOI LLC 348   2026-03-06   
616-999 9 Grand Rapids MI   883K AHOI LLC 348   2026-03-06   

<< 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

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.