Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Grand Rapids, MI

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
616-980 8 GDRPMIBL40Z  318J COMCAST IP PHONE, LLC 348   2023-02-05   
616-980 9 GDRPMIBL40Z  318J COMCAST IP PHONE, LLC 348   2023-02-05   
616-988 A GDRPMIBL52Z  829J PAETEC ITEL, LLC 348      

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Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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