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

Block: A

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
680-955 A Parish NY SYRCNY02AMD  965H FRACTEL, LLC 136      
680-977 A Evans Mills NY SYRCNY02AMD  965H FRACTEL, LLC 136      
680-999 A Antwerp NY SYRCNYSUX1Y  384C ONVOY, LLC- NY 136      

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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