Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 315 [Rate centres in NPA 315] [Dial plan for NPA 315]

NXX: 998

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
315-998 A Morristown NY SYRCNYSUX1Y  384C ONVOY, LLC- NY 136      
315-998 0 Morristown NY   384C ONVOY, LLC- NY 136   2016-11-19   
315-998 1 Morristown NY   997E BANDWIDTH.COM CLEC, LLC - NY 136   2018-06-03   
315-998 2 Morristown NY   997E BANDWIDTH.COM CLEC, LLC - NY 136   2019-05-13   
315-998 3 Morristown NY   384C ONVOY, LLC- NY 136   2019-09-08   
315-998 5 Morristown NY   624H ONVOY SPECTRUM, LLC 136   2022-04-11   
315-998 6 Morristown NY   193C SLIC NETWORK SOLUTIONS, INC. - NY 136   2021-07-09   
315-998 7 Morristown NY   624H ONVOY SPECTRUM, LLC 136   2021-04-25   
315-998 8 Morristown NY   073H TELNYX LLC 136   2021-01-29   
315-998 9 Morristown NY   384C ONVOY, LLC- NY 136   2021-03-21   

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

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