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: 507 [Rate centres in NPA 507] [Dial plan for NPA 507]

NXX: 533

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
507-533 A Stewartville MN STVLMNSTRS5  9631 QWEST CORPORATION 620      
507-533 0 Stewartville MN   792K CHARTER IP ENABLED SERVICES, LLC 620      
507-533 1 Stewartville MN STVLMNSTRS5  9631 QWEST CORPORATION 620      
507-533 2 Stewartville MN ROCHMNROXRX  073H TELNYX LLC 620      
507-533 3 Stewartville MN ROCHMNROUMD  184D ONVOY, LLC - MN 620      
507-533 4 Stewartville MN STVLMNSTRS5  9631 QWEST CORPORATION 620      
507-533 5 Stewartville MN ROCHMNROX0X  980E BANDWIDTH.COM CLEC, LLC - MN 620      
507-533 6 Stewartville MN STVLMNSTRS5  9631 QWEST CORPORATION 620      
507-533 7 Stewartville MN STVLMNSTRS5  9631 QWEST CORPORATION 620      
507-533 8 Stewartville MN STVLMNSTRS5  9631 QWEST CORPORATION 620      
507-533 9 Stewartville MN STVLMNSTRS5  9631 QWEST CORPORATION 620      

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.