Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 319 [Rate centres in NPA 319] [Dial plan for NPA 319]

NXX: 410

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
319-410 A Oelwein IA CDRRIAAXQMD  444G AUREON COMMUNICATIONS, LLC 635      
319-410 0 Oelwein IA CDRRIADTKMD  221F ONVOY, LLC - IA 635   2023-07-24   
319-410 1 Oelwein IA CDRRIAAXQMD  444G AUREON COMMUNICATIONS, LLC 635   2022-02-27   
319-410 2 Oelwein IA CDRRIADTKMD  221F ONVOY, LLC - IA 635   2022-02-28   
319-410 3 Oelwein IA   5562 METROPCS, INC. 635   2022-07-08   
319-410 4 Oelwein IA   5562 METROPCS, INC. 635   2022-07-08   
319-410 6 Oelwein IA CDRRIADTX9X  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635   2024-10-16   
319-410 7 Oelwein IA CDRRIADTHMD  624H ONVOY SPECTRUM, LLC 635   2024-12-19   
319-410 8 Oelwein IA CDRRIADTKMD  221F ONVOY, LLC - IA 635   2023-10-15   
319-410 9 Oelwein IA CDRRIADTKMD  221F ONVOY, LLC - IA 635   2023-10-15   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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