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]

NXX: 900

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
680-900 A Barneveld NY SYRCNY027MD  558C REGIONAL TELEPHONE CORPORATION - NY 136      
680-900 0 Barneveld NY SYRCNY027MD  558C REGIONAL TELEPHONE CORPORATION - NY 136      
680-900 1 Barneveld NY SYRCNY027MD  558C REGIONAL TELEPHONE CORPORATION - NY 136      
680-900 2 Barneveld NY SYRCNY027MD  558C REGIONAL TELEPHONE CORPORATION - NY 136      
680-900 3 Barneveld NY SYRCNY027MD  558C REGIONAL TELEPHONE CORPORATION - NY 136      
680-900 4 Barneveld NY SYRCNY027MD  558C REGIONAL TELEPHONE CORPORATION - NY 136      
680-900 5 Barneveld NY   558C REGIONAL TELEPHONE CORPORATION - NY 136      
680-900 6 Barneveld NY SYRCNY027MD  558C REGIONAL TELEPHONE CORPORATION - NY 136      
680-900 7 Barneveld NY   558C REGIONAL TELEPHONE CORPORATION - NY 136      
680-900 8 Barneveld NY SYRCNY027MD  558C REGIONAL TELEPHONE CORPORATION - NY 136      
680-900 9 Barneveld NY SYRCNY027MD  558C REGIONAL TELEPHONE CORPORATION - NY 136      

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

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