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.
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NPA: 580 [Rate centres in NPA 580] [Dial plan for NPA 580]

NXX: 675

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
580-675 A Vinson OK VNSNOKXARS1  2025 SOUTHWEST OKLAHOMA TEL. CO. 536      
580-675 0 Vinson OK VNSNOKXARS1  2025 SOUTHWEST OKLAHOMA TEL. CO. 536      
580-675 1 Vinson OK VNSNOKXARS1  2025 SOUTHWEST OKLAHOMA TEL. CO. 536      
580-675 2 Vinson OK VNSNOKXARS1  2025 SOUTHWEST OKLAHOMA TEL. CO. 536      
580-675 3 Vinson OK VNSNOKXARS1  2025 SOUTHWEST OKLAHOMA TEL. CO. 536      
580-675 5 Vinson OK VNSNOKXARS1  2025 SOUTHWEST OKLAHOMA TEL. CO. 536      
580-675 6 Vinson OK VNSNOKXARS1  2025 SOUTHWEST OKLAHOMA TEL. CO. 536      
580-675 7 Vinson OK VNSNOKXARS1  2025 SOUTHWEST OKLAHOMA TEL. CO. 536      
580-675 8 Vinson OK VNSNOKXARS1  2025 SOUTHWEST OKLAHOMA TEL. CO. 536      
580-675 9 Vinson OK VNSNOKXARS1  2025 SOUTHWEST OKLAHOMA TEL. CO. 536      

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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