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.

Omer, MI

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
989-206 A SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344      
989-206 0 SGNWMIFAXKX  543C ONVOY, LLCV - MI 344      
989-206 1 SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344      
989-206 2 SGNWMIFAXKX  543C ONVOY, LLCV - MI 344      
989-206 3 SGNWMIFAXKX  543C ONVOY, LLCV - MI 344      
989-206 4 SGNWMIFAXKX  543C ONVOY, LLCV - MI 344      
989-206 5 SGNWMIFAXKX  543C ONVOY, LLCV - MI 344      
989-206 6 SGNWMIFAXKX  543C ONVOY, LLCV - MI 344      
989-206 7 SGNWMIECXQX  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 344      
989-206 8 SGNWMIFAXKX  543C ONVOY, LLCV - MI 344      
989-206 9 SGNWMIFAXKX  543C ONVOY, LLCV - MI 344      
989-456 A SGNWMIACLMD  4632 TELNET WORLDWIDE, INC. 344      
989-653 A OMERMIXJRS1  0671 BRIGHTSPEED OF CENTRAL MICHIGAN, INC 344      
989-653 0 SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344      
989-653 1 SGNWMIFAXKX  543C ONVOY, LLCV - MI 344      
989-653 2 OMERMIXJRS1  0671 BRIGHTSPEED OF CENTRAL MICHIGAN, INC 344      
989-653 3 OMERMIXJRS1  0671 BRIGHTSPEED OF CENTRAL MICHIGAN, INC 344      
989-653 4 SGNWMIFAXKX  543C ONVOY, LLCV - MI 344      
989-653 5 SGNWMIPA1MD  351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 344      
989-653 6 SGNWMIFAXKX  543C ONVOY, LLCV - MI 344      
989-653 7 SGNWMIFAXKX  543C ONVOY, LLCV - MI 344      
989-653 9   624H ONVOY SPECTRUM, LLC 344      

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.