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.

NPA: 260 [Rate centres in NPA 260] [Dial plan for NPA 260]

NXX: 374

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
260-374 A Albion IN   105F BANDWIDTH.COM CLEC, LLC - IN 334   2025-04-11   
260-374 0 Albion IN   105F BANDWIDTH.COM CLEC, LLC - IN 334   2025-04-11   
260-374 1 Albion IN   6725 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 334   2026-01-19   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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