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.

Orleans, MI

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
616-545 A WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
616-545 0 WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
616-545 1 GDRPMIBQ1MD  4632 TELNET WORLDWIDE, INC. 348      
616-545 2 GFTPMIEF1MD  351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 348      
616-545 3 GDRPMIBL36Z  624H ONVOY SPECTRUM, LLC 348      
616-545 4 GDRPMIBL04Z  543C ONVOY, LLCV - MI 348      
616-545 5 MSKGMIXKFMD  691A DAYSTARR, LLC DBA DAYSTARR COMMUNICATIONS - MI 348      
616-545 6 GDRPMIBL04Z  543C ONVOY, LLCV - MI 348      
616-545 7 GDRPMIQLX5Y  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
616-545 8 GDRPMIBL04Z  543C ONVOY, LLCV - MI 348      
616-761 A ORLNMIXIDS0  0671 BRIGHTSPEED OF CENTRAL MICHIGAN, INC 348      
616-761 2 ORLNMIXIDS0  0671 BRIGHTSPEED OF CENTRAL MICHIGAN, INC 348      
616-761 3 ORLNMIXIDS0  0671 BRIGHTSPEED OF CENTRAL MICHIGAN, INC 348      
616-761 9 WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.