Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Romulus, MI

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
734-992 8 WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340      
734-992 9 DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      

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Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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