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: NYCMNYZRXEX

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
347-222 0 New York City Zone 06 NY 558C REGIONAL TELEPHONE CORPORATION - NY 132   2022-10-24   
347-800 1 New York City Zone 04 NY 558C REGIONAL TELEPHONE CORPORATION - NY 132   2023-08-05   
347-800 2 New York City Zone 04 NY 558C REGIONAL TELEPHONE CORPORATION - NY 132   2023-08-05   
347-800 3 New York City Zone 04 NY 558C REGIONAL TELEPHONE CORPORATION - NY 132   2023-08-05   
347-800 4 New York City Zone 04 NY 558C REGIONAL TELEPHONE CORPORATION - NY 132   2023-08-05   
347-800 5 New York City Zone 04 NY 558C REGIONAL TELEPHONE CORPORATION - NY 132   2023-08-05   
347-800 6 New York City Zone 04 NY 558C REGIONAL TELEPHONE CORPORATION - NY 132   2023-08-05   
347-800 7 New York City Zone 04 NY 558C REGIONAL TELEPHONE CORPORATION - NY 132   2023-08-05   
347-800 9 New York City Zone 04 NY 558C REGIONAL TELEPHONE CORPORATION - NY 132   2023-08-05   
347-900 2 New York City Zone 06 NY 558C REGIONAL TELEPHONE CORPORATION - NY 132   2023-08-26   
347-900 3 New York City Zone 06 NY 558C REGIONAL TELEPHONE CORPORATION - NY 132   2023-08-26   
347-900 4 New York City Zone 06 NY 558C REGIONAL TELEPHONE CORPORATION - NY 132   2023-08-26   
347-900 5 New York City Zone 06 NY 558C REGIONAL TELEPHONE CORPORATION - NY 132   2023-08-26   
347-900 6 New York City Zone 06 NY 558C REGIONAL TELEPHONE CORPORATION - NY 132   2023-08-26   
347-900 7 New York City Zone 06 NY 558C REGIONAL TELEPHONE CORPORATION - NY 132   2023-08-26   
347-900 8 New York City Zone 06 NY 558C REGIONAL TELEPHONE CORPORATION - NY 132   2023-08-26   
363-222 2 Cold Spring Harbor NY 558C REGIONAL TELEPHONE CORPORATION - NY 132   2024-02-23   
363-363 0 Nassau Zone 2 NY 558C REGIONAL TELEPHONE CORPORATION - NY 132   2024-02-18   
363-363 1 Nassau Zone 2 NY 558C REGIONAL TELEPHONE CORPORATION - NY 132   2024-02-18   
363-363 2 Nassau Zone 2 NY 558C REGIONAL TELEPHONE CORPORATION - NY 132   2024-02-18   
363-363 4 Nassau Zone 2 NY 558C REGIONAL TELEPHONE CORPORATION - NY 132   2024-02-18   
363-363 5 Nassau Zone 2 NY 558C REGIONAL TELEPHONE CORPORATION - NY 132   2024-02-18   
363-363 6 Nassau Zone 2 NY 558C REGIONAL TELEPHONE CORPORATION - NY 132   2024-02-18   
363-363 7 Nassau Zone 2 NY 558C REGIONAL TELEPHONE CORPORATION - NY 132   2024-02-18   
363-363 8 Nassau Zone 2 NY 558C REGIONAL TELEPHONE CORPORATION - NY 132   2024-02-18   
363-444 4 Farmingdale NY 558C REGIONAL TELEPHONE CORPORATION - NY 132   2024-02-18   
914-900 1 Pleasantville NY 558C REGIONAL TELEPHONE CORPORATION - NY 132   2023-08-26   
914-900 2 Pleasantville NY 558C REGIONAL TELEPHONE CORPORATION - NY 132   2023-08-26   
914-900 3 Pleasantville NY 558C REGIONAL TELEPHONE CORPORATION - NY 132   2023-08-26   
914-900 4 Pleasantville NY 558C REGIONAL TELEPHONE CORPORATION - NY 132   2023-08-26   
914-900 5 Pleasantville NY 558C REGIONAL TELEPHONE CORPORATION - NY 132   2023-08-26   
914-900 6 Pleasantville NY 558C REGIONAL TELEPHONE CORPORATION - NY 132   2023-08-26   
914-900 7 Pleasantville NY 558C REGIONAL TELEPHONE CORPORATION - NY 132   2023-08-26   
914-900 8 Pleasantville NY 558C REGIONAL TELEPHONE CORPORATION - NY 132   2023-08-26   
929-867 0 New York City Zone 15 NY 558C REGIONAL TELEPHONE CORPORATION - NY 132   2022-06-03   
934-900 1 Babylon NY 558C REGIONAL TELEPHONE CORPORATION - NY 132   2023-07-03   
934-900 2 Babylon NY 558C REGIONAL TELEPHONE CORPORATION - NY 132   2023-07-03   
934-900 3 Babylon NY 558C REGIONAL TELEPHONE CORPORATION - NY 132   2023-07-03   
934-900 4 Babylon NY 558C REGIONAL TELEPHONE CORPORATION - NY 132   2023-07-03   
934-900 5 Babylon NY 558C REGIONAL TELEPHONE CORPORATION - NY 132   2023-07-03   
934-900 6 Babylon NY 558C REGIONAL TELEPHONE CORPORATION - NY 132   2023-07-03   
934-900 7 Babylon NY 558C REGIONAL TELEPHONE CORPORATION - NY 132   2023-07-03   

Last updated: Wed, 04 Mar 2026 03:00:52 UTC

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