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      
319-619 4 Montrose IA DVNPIAEA9MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 634   2021-12-15   
319-619 6 Montrose IA DVNPIADTGMD  221F ONVOY, LLC - IA 634   2021-08-28   
319-619 8 Montrose IA DVNPIAEAEMD  8344 TELEPORT COMMUNICATIONS AMERICA, LLC - IA 634   2023-09-18   
319-619 9 Montrose IA DVNPIA80XSX  5562 METROPCS, INC. 634   2021-08-22   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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