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: 619

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
319-619 A Montrose IA DVNPIA80XSX  5562 METROPCS, INC. 634   2021-08-22   
319-619 4 Montrose IA   9877 LEVEL 3 COMMUNICATIONS, LLC - IA 634   2021-12-15   
319-619 6 Montrose IA   221F ONVOY, LLC - IA 634   2021-08-28   
319-619 9 Montrose IA   5562 METROPCS, INC. 634   2021-08-22   

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

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