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: 688

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
315-688 A Copenhagen NY CPNHNYZPRS0  9104 VERIZON NEW YORK, INC. 136      
315-688 0 Copenhagen NY SYRCNYSUXWY  997E BANDWIDTH.COM CLEC, LLC - NY 136   2011-03-17   
315-688 1 Copenhagen NY SYRCNYSWX0X  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2008-04-29   
315-688 2 Copenhagen NY CPNHNYZPRS0  9104 VERIZON NEW YORK, INC. 136      
315-688 3 Copenhagen NY SYRCNYSUUMD  073H TELNYX LLC 136   2021-02-04   
315-688 4 Copenhagen NY CPNHNYZPRS0  9104 VERIZON NEW YORK, INC. 136      
315-688 5 Copenhagen NY SYRCNYSUXVY  282E YMAX COMMUNICATIONS CORP. - NY 136   2009-03-11   
315-688 6 Copenhagen NY CPNHNYZPRS0  9104 VERIZON NEW YORK, INC. 136      
315-688 7 Copenhagen NY SYRCNYSWX0X  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2004-07-16   
315-688 8 Copenhagen NY SYRCNYSUXVY  282E YMAX COMMUNICATIONS CORP. - NY 136   2008-06-12   
315-688 9 Copenhagen NY SYRCNYSUXWY  997E BANDWIDTH.COM CLEC, LLC - NY 136   2011-04-15   

Last updated: Mon, 15 Sep 2025 02:24:40 UTC

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