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.

NPA: 906 [Rate centres in NPA 906] [Dial plan for NPA 906]

NXX: 498

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
906-498 A Hermansville MI PWRSMIMNRSA  9323 MICHIGAN BELL TEL CO 342      
906-498 0 Hermansville MI MRQTMIAQDS0  4632 TELNET WORLDWIDE, INC. 342   2005-09-04   
906-498 1 Hermansville MI HNCCMIMN3MD  543C ONVOY, LLCV - MI 342   2021-03-05   
906-498 2 Hermansville MI PWRSMIMNRSA  9323 MICHIGAN BELL TEL CO 342      
906-498 3 Hermansville MI NGNEMIAM2MD  351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 342   2010-10-07   
906-498 4 Hermansville MI MNSGMIXJDS2  116F PENINSULA FIBER NETWORK, LLC - MI 342   2013-09-28   
906-498 5 Hermansville MI HNCCMIMN3MD  543C ONVOY, LLCV - MI 342   2019-01-25   
906-498 6 Hermansville MI MRQTMIMNPMD  508J CENTURYLINK COMMUNICATIONS, LLC 342   2018-03-10   
906-498 7 Hermansville MI HNCCMIMN3MD  543C ONVOY, LLCV - MI 342   2021-03-05   
906-498 8 Hermansville MI MRQTMIMNCMD  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 342   2005-03-19   
906-498 9 Hermansville MI HNCCMIMN3MD  543C ONVOY, LLCV - MI 342   2020-09-12   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.