Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 906 [Rate centres in NPA 906] [Dial plan for NPA 906]

NXX: 384

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
906-384 A Cornell MI CRNLMIMNRSA  9323 MICHIGAN BELL TEL CO 342      
906-384 1 Cornell MI MNSGMIXJDS2  116F PENINSULA FIBER NETWORK, LLC - MI 342   2013-09-28   
906-384 2 Cornell MI HNCCMIMN3MD  543C ONVOY, LLCV - MI 342   2021-03-05   
906-384 3 Cornell MI HNCCMIMN3MD  543C ONVOY, LLCV - MI 342   2019-01-25   
906-384 4 Cornell MI HNCCMIMN3MD  543C ONVOY, LLCV - MI 342   2020-09-12   
906-384 5 Cornell MI MRQTMIMNX2X  624H ONVOY SPECTRUM, LLC 342   2024-06-24   
906-384 6 Cornell MI CRNLMIMNRSA  9323 MICHIGAN BELL TEL CO 342      
906-384 7 Cornell MI MRQTMIMNCMD  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 342   2018-03-09   
906-384 8 Cornell MI HNCCMIMN3MD  543C ONVOY, LLCV - MI 342   2021-03-05   
906-384 9 Cornell MI BRLDMIMNBMD  516C AT&T CORP. 342   2023-09-25   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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