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.

Switch: ALBYNYPSGMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
518-249 9 Hudson NY 145J TERRA NOVA TELECOM INC. 134   2024-06-26   
518-614 7 Albany NY 145J TERRA NOVA TELECOM INC. 134   2024-10-23   
518-770 5 Amsterdam NY 145J TERRA NOVA TELECOM INC. 134   2024-05-25   
518-823 2 Cobleskill NY 145J TERRA NOVA TELECOM INC. 134   2024-10-23   
518-953 3 Troy NY 145J TERRA NOVA TELECOM INC. 134   2024-05-09   
518-994 4 Greenfield Center NY 145J TERRA NOVA TELECOM INC. 134   2024-08-14   
838-288 2 Sharon Springs NY 145J TERRA NOVA TELECOM INC. 134   2024-09-09   
838-336 3 Palenville NY 145J TERRA NOVA TELECOM INC. 134   2024-08-15   
838-900 A Albany NY 145J TERRA NOVA TELECOM INC. 134      

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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