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:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
320-309 A St Cloud MN STCDMNUCCM4  6664 SPRINT SPECTRUM L.P. 626      
320-309 0 St Cloud MN   6664 SPRINT SPECTRUM L.P. 626   2004-04-12   
320-309 1 St Cloud MN   6664 SPRINT SPECTRUM L.P. 626      
320-309 2 St Cloud MN   6664 SPRINT SPECTRUM L.P. 626   2004-02-03   
320-309 3 St Cloud MN   6664 SPRINT SPECTRUM L.P. 626   2004-04-29   
320-309 4 St Cloud MN   6664 SPRINT SPECTRUM L.P. 626      
320-309 5 St Cloud MN   6664 SPRINT SPECTRUM L.P. 626      
320-309 6 St Cloud MN   6664 SPRINT SPECTRUM L.P. 626      
320-309 7 St Cloud MN   6664 SPRINT SPECTRUM L.P. 626      
320-309 8 St Cloud MN   6664 SPRINT SPECTRUM L.P. 626      
320-309 9 St Cloud MN   6664 SPRINT SPECTRUM L.P. 626      

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

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