Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 680 [Rate centres in NPA 680] [Dial plan for NPA 680]

NXX: 435

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
680-435 A Sylvan Beach NY SYRCNY02DS1  1215 CORETEL NEW YORK, INC. - NY 136      
680-435 0 Sylvan Beach NY SYRCNYSUXWY  997E BANDWIDTH.COM CLEC, LLC - NY 136      
680-435 1 Sylvan Beach NY SYRCNYSUXWY  997E BANDWIDTH.COM CLEC, LLC - NY 136      
680-435 2 Sylvan Beach NY SYRCNYSUXWY  997E BANDWIDTH.COM CLEC, LLC - NY 136      
680-435 3 Sylvan Beach NY SYRCNYSUX1Y  384C ONVOY, LLC- NY 136      
680-435 6 Sylvan Beach NY SYRCNYSUUMD  073H TELNYX LLC 136      
680-435 7 Sylvan Beach NY SYRCNY02DS1  1215 CORETEL NEW YORK, INC. - NY 136      
680-435 8 Sylvan Beach NY SYRCNYSUX7X  624H ONVOY SPECTRUM, LLC 136      
680-435 9 Sylvan Beach NY SYRCNYSUX5Z  818H PEERING HUB, INC. - NY 136      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.