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: 320 [Rate centres in NPA 320] [Dial plan for NPA 320]

NXX: 679

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
320-679 A Mora MN MORAMNMORS6  9631 QWEST CORPORATION 628      
320-679 0 Mora MN   9631 QWEST CORPORATION 628      
320-679 1 Mora MN   9631 QWEST CORPORATION 628      
320-679 2 Mora MN   9631 QWEST CORPORATION 628      
320-679 3 Mora MN   9631 QWEST CORPORATION 628      
320-679 4 Mora MN   9631 QWEST CORPORATION 628      
320-679 5 Mora MN   9631 QWEST CORPORATION 628      
320-679 6 Mora MN   9631 QWEST CORPORATION 628      
320-679 7 Mora MN   9631 QWEST CORPORATION 628      
320-679 8 Mora MN   9631 QWEST CORPORATION 628      
320-679 9 Mora MN   9631 QWEST CORPORATION 628      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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