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: 700J WAVENATION, LLC

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
930-298 A Bloomington IN   338   2026-01-30   
930-298 0 Bloomington IN   338   2026-01-30   
930-299 A Terre Haute IN   938   2026-01-30   
930-299 0 Terre Haute IN   938   2026-01-30   
938-299 A Huntsville AL   477   2025-12-13   
938-299 0 Huntsville AL   477   2025-12-13   
940-408 A Wichita Falls TX   548   2026-03-06   
940-408 0 Wichita Falls TX   548   2026-03-06   
943-285 A Atlanta GA   438   2025-09-15   
943-285 0 Atlanta GA   438   2025-09-15   
945-393 A Dallas TX   552   2025-09-11   
945-393 0 Dallas TX   552   2025-09-11   
948-256 A Norfolk Zone 1 VA   252   2026-02-16   
948-256 0 Norfolk Zone 1 VA   252   2026-02-16   
952-341 A Twin Cities MN   628   2026-02-02   
952-341 0 Twin Cities MN   628   2026-02-02   
979-369 A Hearne TX   570   2025-09-12   
979-369 0 Hearne TX   570   2025-09-12   
980-537 A Charlotte NC   422   2026-02-06   
980-537 0 Charlotte NC   422   2026-02-06   
983-219 A Denver CO   656   2025-08-28   
983-219 0 Denver CO   656   2025-08-28   
984-408 A Raleigh NC   426   2026-02-06   
984-408 0 Raleigh NC   426   2026-02-06   
989-543 A Saginaw MI   344   2026-03-06   
989-543 0 Saginaw MI   344   2026-03-06   

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Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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