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.

OCN: 490J BOOST SUBSCRIBERCO L.L.C.

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
260-293 8 Lagrange IN SBNDIN13NMD  332   2023-11-18   
260-295 A Arcola IN SBNDIN13NMD  332      
260-295 9 Arcola IN SBNDIN13NMD  332   2022-03-14   
260-298 A Fort Wayne IN FTWYIN0124Z  334      
260-298 9 Fort Wayne IN FTWYIN0124Z  334   2023-01-22   
260-304 1 Ligonier IN SBNDIN13NMD  332   2023-11-18   
260-309 0 Garrett IN FTWYIN0124Z  334   2023-02-26   
260-320 3 Markle IN FTWYIN0124Z  334   2024-02-28   
260-342 2 Fort Wayne IN FTWYIN0124Z  334   2024-11-21   
260-342 3 Fort Wayne IN FTWYIN0124Z  334   2024-12-16   
260-381 0 Fort Wayne IN FTWYIN0124Z  334   2026-01-23   
260-381 1 Fort Wayne IN FTWYIN0124Z  334   2026-06-21   
260-547 1 Preble IN FTWYIN0124Z  334   2023-02-26   
260-620 1 Auburn IN FTWYIN0124Z  334   2023-10-02   
260-994 4 Avilla IN FTWYIN0124Z  334   2024-02-28   
262-272 9 North Antioch WI CHCGILWUXMD  358   2023-11-08   
262-276 8 Hartford WI MILWWIAU11Z  356   2023-05-14   
262-281 5 Waukesha WI MILWWIAU11Z  356   2023-06-26   
262-340 9 Newburg WI MILWWIAU11Z  356   2023-11-19   
262-418 4 Union Grove WI MILWWIAU11Z  356   2025-05-29   
262-418 8 Union Grove WI MILWWIAU11Z  356   2026-07-26   
262-558 2 Union Grove WI MILWWIAU11Z  356   2023-06-26   
262-562 0 Genoa City WI MILWWIAU11Z  356   2023-06-26   
262-588 1 Palmyra WI MILWWIAU11Z  356   2023-05-14   
262-762 0 Delavan WI MILWWIAU11Z  356   2023-05-28   
267-380 8 Souderton PA PHLAPAFGXBY  228   2023-01-02   
267-483 1 Philadelphia Suburban Zone 45 PA PHLAPAFGXBY  228   2025-11-20   
267-483 2 Philadelphia Suburban Zone 45 PA PHLAPAFGXBY  228   2025-12-11   
267-483 4 Philadelphia Suburban Zone 45 PA PHLAPAFGXBY  228   2026-01-15   
267-486 7 Philadelphia Suburban Zone 45 PA PHLAPAFGXBY  228   2026-02-12   
267-487 5 Philadelphia Suburban Zone 45 PA PHLAPAFGXBY  228   2023-05-07   
269-255 9 Sturgis MI BRSPMI09AMD  348   2023-11-18   
269-304 0 Sawyer MI BRSPMI09AMD  348   2023-06-25   
269-395 0 Benton Harbor MI BRSPMI09AMD  348   2025-09-21   
269-395 1 Benton Harbor MI BRSPMI09AMD  348   2026-02-17   
269-403 A Battle Creek MI BRSPMI09AMD  348      
269-403 9 Battle Creek MI BRSPMI09AMD  348   2023-06-23   
269-416 4 Ganges MI BRSPMI09AMD  348   2023-11-27   
269-423 5 Decatur MI BRSPMI09AMD  348   2023-06-21   
269-458 4 Battle Creek MI BRSPMI09AMD  348   2025-05-04   
269-521 5 Bloomingdale MI BRSPMI09AMD  348   2023-11-14   
269-550 4 Kalamazoo MI BRSPMI09AMD  348   2024-12-04   
269-662 6 Union MI BRSPMI09AMD  348   2023-10-14   
269-669 A Kalamazoo MI BRSPMI09AMD  348   2026-05-24   
269-669 6 Kalamazoo MI BRSPMI09AMD  348   2026-05-24   
269-669 9 Kalamazoo MI BRSPMI09AMD  348   2026-09-22   
269-710 2 Hamilton MI BRSPMI09AMD  348   2023-10-14   
269-724 1 Vicksburg MI BRSPMI09AMD  348   2023-10-14   
269-736 2 Middleville MI BRSPMI09AMD  348   2023-11-14   
269-744 9 Kalamazoo MI BRSPMI09AMD  348   2023-06-25   

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Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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