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.

Grand Rapids, MI

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
616-574 6 GDRQMIBODS0  7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 348      
616-574 7 GDRQMIBODS0  7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 348      
616-574 8 GDRQMIBODS0  7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 348      
616-574 9 GDRQMIBODS0  7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 348      
616-575 A GDRPMIESDS1  9323 MICHIGAN BELL TEL CO 348      
616-581 A GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348      
616-588 A GDRPMIBQ1MD  4632 TELNET WORLDWIDE, INC. 348      
616-589 A GDRPMIBLXDZ  5562 METROPCS, INC. 348      
616-589 0 GDRPMIBLXDZ  5562 METROPCS, INC. 348      
616-589 1 GDRPMIBLXDZ  5562 METROPCS, INC. 348      
616-589 2 GDRPMIBLXDZ  5562 METROPCS, INC. 348      
616-589 3 GDRPMIBLXDZ  5562 METROPCS, INC. 348      
616-589 4 GDRPMIBLXDZ  5562 METROPCS, INC. 348      
616-589 5 GDRPMIBLXDZ  5562 METROPCS, INC. 348      
616-589 6 GDRPMIBLXDZ  5562 METROPCS, INC. 348      
616-589 7 GDRPMIBLXDZ  5562 METROPCS, INC. 348      
616-589 8 GDRPMIBLXDZ  5562 METROPCS, INC. 348      
616-589 9 GDRPMIBLXDZ  5562 METROPCS, INC. 348      
616-591 A GDRPMIBL40Z  318J COMCAST IP PHONE, LLC 348      
616-591 0 GDRPMIBL04Z  543C ONVOY, LLCV - MI 348      
616-591 1 GDRPMIBL04Z  543C ONVOY, LLCV - MI 348      
616-591 2 GDRPMIBL40Z  318J COMCAST IP PHONE, LLC 348      
616-591 3 GDRPMIBL40Z  318J COMCAST IP PHONE, LLC 348      
616-591 4 GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348      
616-591 5 GDRPMIQLX5Y  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
616-591 6 GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348      
616-591 7 GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348      
616-591 8 GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348      
616-591 9 GDRPMIBLX8Z  2550 123.NET, LLC 348      
616-600 A GDRPMIBL04Z  543C ONVOY, LLCV - MI 348      
616-600 0 GDRPMIBL04Z  543C ONVOY, LLCV - MI 348      
616-600 1 GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348      
616-600 2 GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348      
616-600 3 GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348      
616-600 4 GDRPMIBL00Z  991E BANDWIDTH.COM CLEC, LLC - MI 348      
616-600 5 WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
616-600 6 GDRPMIBL04Z  543C ONVOY, LLCV - MI 348      
616-600 7 GDRPMIBL04Z  543C ONVOY, LLCV - MI 348      
616-600 8 GDRPMIBL04Z  543C ONVOY, LLCV - MI 348      
616-600 9 GDRPMIBL04Z  543C ONVOY, LLCV - MI 348      
616-608 A GDRPMIBLX8Z  2550 123.NET, LLC 348      
616-608 0 GDRPMIBLX8Z  2550 123.NET, LLC 348      
616-608 1 GDRPMIBLX8Z  2550 123.NET, LLC 348      
616-608 2 WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
616-608 3 GDRPMIBL40Z  318J COMCAST IP PHONE, LLC 348      
616-608 4 GDRPMIBL40Z  318J COMCAST IP PHONE, LLC 348      
616-608 5 GDRPMIBL40Z  318J COMCAST IP PHONE, LLC 348      
616-608 6 GDRPMIBL40Z  318J COMCAST IP PHONE, LLC 348      
616-608 7 GDRPMIBL40Z  318J COMCAST IP PHONE, LLC 348      
616-608 8 GDRPMIBLX8Z  2550 123.NET, LLC 348      
616-608 9 GDRPMIBLX8Z  2550 123.NET, LLC 348      
616-616 A GDRPMIBL04Z  543C ONVOY, LLCV - MI 348      
616-616 0 GDRPMIBL04Z  543C ONVOY, LLCV - MI 348      
616-616 1 GDRPMIBL04Z  543C ONVOY, LLCV - MI 348      
616-616 2 GDRPMIBL04Z  543C ONVOY, LLCV - MI 348      
616-616 3 GDRPMIBL04Z  543C ONVOY, LLCV - MI 348      
616-616 4 GDRPMIBL04Z  543C ONVOY, LLCV - MI 348      
616-616 5 GDRPMIBL04Z  543C ONVOY, LLCV - MI 348      
616-616 6 GDRPMIBL04Z  543C ONVOY, LLCV - MI 348      
616-616 7 GDRPMIBL04Z  543C ONVOY, LLCV - MI 348      
616-616 8 GDRPMIBL04Z  543C ONVOY, LLCV - MI 348      
616-616 9 GDRPMIBL04Z  543C ONVOY, LLCV - MI 348      
616-617 A GDRPMIBLXDZ  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348      
616-630 A GDRPMIBL44Z  6630 USA MOBILITY WIRELESS, INC. 348      
616-632 A GDRPMIBLDS1  9323 MICHIGAN BELL TEL CO 348      
616-632 0 GDRPMIBLDS1  9323 MICHIGAN BELL TEL CO 348      
616-632 1 GDRPMIBLDS1  9323 MICHIGAN BELL TEL CO 348      
616-632 2 GDRPMIBLDS1  9323 MICHIGAN BELL TEL CO 348      
616-632 3 GDRPMIBLXDZ  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348      
616-632 4 GDRPMIBLXDZ  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348      
616-632 5 GDRPMIBLDS1  9323 MICHIGAN BELL TEL CO 348      
616-632 6 GDRPMIBLDS1  9323 MICHIGAN BELL TEL CO 348      
616-632 7 GDRPMIBLDS1  9323 MICHIGAN BELL TEL CO 348      
616-632 8 GDRPMIBLDS1  9323 MICHIGAN BELL TEL CO 348      
616-632 9 GDRPMIBLDS1  9323 MICHIGAN BELL TEL CO 348      
616-633 A   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348      
616-633 0 GDRPMIBLXDZ  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348      
616-633 1 GDRPMIBLXDZ  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348      
616-633 2 GDRPMIBLXDZ  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348      
616-633 3 GDRPMIBLXDZ  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348      
616-633 4 GDRPMIBLXDZ  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348      
616-633 5 GDRPMIBLXDZ  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348      
616-633 6 GDRPMIBLXDZ  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348      
616-633 7 GDRPMIBLXDZ  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348      
616-633 8 GDRPMIBLXDZ  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348      
616-633 9   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348      
616-634 A GDRPMIBLXDZ  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348      
616-635 A GDRPMIBLXDZ  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348      
616-635 0 GDRPMIBLXDZ  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348      
616-635 1 GDRPMIBLXDZ  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348      
616-635 2 GDRPMIBL40Z  318J COMCAST IP PHONE, LLC 348      
616-635 3 GDRPMIBLXDZ  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348      
616-635 4 GDRPMIBLXDZ  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348      
616-635 5 GDRPMIBLXDZ  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348      
616-635 6 GDRPMIBLXDZ  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348      
616-635 7 GDRPMIBLXDZ  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348      
616-635 8 GDRPMIBLXDZ  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348      
616-635 9 GDRPMIBLXDZ  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348      
616-643 A GDRPMIBLDS1  9323 MICHIGAN BELL TEL CO 348      
616-643 0 GDRPMIBLDS1  9323 MICHIGAN BELL TEL CO 348      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 >>

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.