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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Switch: DXTRNYXA0MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
315-639 A Dexter NY 0129 TOWNSHIP TEL. CO., INC. 136      
315-639 2 Dexter NY 0129 TOWNSHIP TEL. CO., INC. 136      
315-639 3 Dexter NY 0129 TOWNSHIP TEL. CO., INC. 136      
315-639 4 Dexter NY 0129 TOWNSHIP TEL. CO., INC. 136      
315-639 5 Dexter NY 0129 TOWNSHIP TEL. CO., INC. 136      
315-639 6 Dexter NY 0129 TOWNSHIP TEL. CO., INC. 136      
315-639 8 Dexter NY 0129 TOWNSHIP TEL. CO., INC. 136      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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