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: JRCYNJ65EMD

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
908-571 A Frenchtown NJ 490J BOOST SUBSCRIBERCO L.L.C. 224      
908-571 9 Frenchtown NJ 490J BOOST SUBSCRIBERCO L.L.C. 224   2023-07-07   
908-597 0 Elizabeth NJ 490J BOOST SUBSCRIBERCO L.L.C. 224   2023-10-01   
908-597 1 Elizabeth NJ 490J BOOST SUBSCRIBERCO L.L.C. 224   2024-01-22   
908-606 2 Bernardsville NJ 490J BOOST SUBSCRIBERCO L.L.C. 224   2024-01-29   
908-726 2 Somerville NJ 490J BOOST SUBSCRIBERCO L.L.C. 224   2022-12-20   
908-760 1 Phillipsburg NJ 490J BOOST SUBSCRIBERCO L.L.C. 224   2024-01-29   
908-880 7 Elizabeth NJ 490J BOOST SUBSCRIBERCO L.L.C. 224   2025-01-27   
908-882 6 Elizabeth NJ 490J BOOST SUBSCRIBERCO L.L.C. 224   2025-02-25   
908-982 0 Columbia NJ 490J BOOST SUBSCRIBERCO L.L.C. 224   2023-09-27   

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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