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.

Carney, MI

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
906-304 A MRQTMIACCM0  6695 RANGE TELECOMMUNICATIONS 342      
906-397 A PRKNMIATPMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 342      
906-397 0 MNSGMIXJDS2  116F PENINSULA FIBER NETWORK, LLC - MI 342      
906-397 6 PRKNMIATPMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 342      
906-397 7 MRQTMIMNCMD  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 342      
906-397 8 IRMTMIAICM0  9759 METRO SOUTHWEST PCS, LLP 342      
906-639 A CRNYMIABDS1  0732 UPPER PENINSULA TEL. CO. 342      

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.