Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Odessa, NY

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
607-503 A   977K YORKSTREAM COMMUNICATIONS LLC 138   2025-05-23   
607-594 A ODSSNYXARS0  0093 EMPIRE TEL. CORP. 138      
607-923 A BNGHNYHYX4Z  793K TWC IP ENABLED SERVICES, LLC 138      
607-923 0   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 138   2014-10-10   
607-923 4   145J TERRA NOVA TELECOM INC. 138   2025-07-25   
607-923 8   793K TWC IP ENABLED SERVICES, LLC 138   2010-12-31   
607-923 9   818H PEERING HUB, INC. - NY 138   2023-05-07   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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