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: 381

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
315-381 A Clinton NY SYRCNYSWDS0  7140 TC SYSTEMS, INC. - NY 136      
315-381 0 Clinton NY   384C ONVOY, LLC- NY 136   2016-04-18   
315-381 1 Clinton NY   384C ONVOY, LLC- NY 136   2016-04-18   
315-381 2 Clinton NY   829J PAETEC ITEL, LLC 136   2006-07-10   
315-381 3 Clinton NY   532D TIME WARNER CABLE INFO SVCE (NEW YORK) LLC-NY 136   2006-11-21   
315-381 4 Clinton NY   4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2004-07-16   
315-381 5 Clinton NY   4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2006-01-06   
315-381 6 Clinton NY   073H TELNYX LLC 136   2021-01-17   
315-381 7 Clinton NY   7140 TC SYSTEMS, INC. - NY 136      
315-381 8 Clinton NY   997E BANDWIDTH.COM CLEC, LLC - NY 136   2018-06-01   
315-381 9 Clinton NY   997E BANDWIDTH.COM CLEC, LLC - NY 136   2018-09-10   

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

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