Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 618 [Rate centres in NPA 618] [Dial plan for NPA 618]

NXX: 486

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
618-486 A Lawrenceville IL OLNYILABTMD  197D VONAGE AMERICA LLC 978      
618-486 0 Lawrenceville IL OLNYILABTMD  197D VONAGE AMERICA LLC 978   2019-10-31   
618-486 1 Lawrenceville IL OLNYILXEGMD  224C ONVOY, LLC 978   2020-03-13   
618-486 6 Lawrenceville IL OLNYILXEGMD  224C ONVOY, LLC 978   2021-02-26   

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

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