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: 883

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
616-883 A Rockford MI GDRPMIBL40Z  318J COMCAST IP PHONE, LLC 348      
616-883 2 Rockford MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2023-07-09   
616-883 3 Rockford MI GDRPMIBL52Z  829J PAETEC ITEL, LLC 348   2006-01-19   
616-883 6 Rockford MI GDRPMIBL40Z  318J COMCAST IP PHONE, LLC 348   2006-10-08   

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

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