Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 616 [Rate centres in NPA 616] [Dial plan for NPA 616]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
616-706 A Grand Rapids MI KNWDMIJDCM1  6664 SPRINT SPECTRUM L.P. 348      

Last updated: Sat, 27 Jul 2019 10:59:49 UTC

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