Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: OLNYILABTMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
618-486 A Lawrenceville IL 197D VONAGE AMERICA LLC 978      
618-486 0 Lawrenceville IL 197D VONAGE AMERICA LLC 978   2019-10-31   
618-643 8 McLeansboro IL 197D VONAGE AMERICA LLC 978   2023-12-29   

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

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