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: SPFDMAWOX0X

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
413-713 0 Turners Falls MA 073H TELNYX LLC 126   2023-09-24   
413-722 0 Conway MA 073H TELNYX LLC 126   2021-03-28   
413-724 0 Williamsburg MA 073H TELNYX LLC 126   2023-09-24   
413-741 3 Williamstown MA 073H TELNYX LLC 126   2023-09-24   
413-749 9 Adams MA 073H TELNYX LLC 126   2021-03-26   
413-754 8 Longmeadow MA 073H TELNYX LLC 126   2021-03-28   
413-759 1 East Longmeadow MA 073H TELNYX LLC 126   2022-01-02   
413-767 0 Russell MA 073H TELNYX LLC 126   2021-03-28   
413-771 9 Blandford MA 073H TELNYX LLC 126   2021-03-28   
413-823 0 Worthington MA 073H TELNYX LLC 126   2023-08-14   
413-828 1 Greenfield MA 073H TELNYX LLC 126   2021-11-22   
413-849 0 Charlemont MA 073H TELNYX LLC 126   2021-03-28   
413-889 9 West Stockbridge MA 073H TELNYX LLC 126   2021-03-28   

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

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