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: 661

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
319-661 A Williamsburg IA CDRRIADTX9X  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635      
319-661 0 Williamsburg IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635      
319-661 1 Williamsburg IA   544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 635   2015-06-04   
319-661 2 Williamsburg IA   221F ONVOY, LLC - IA 635   2021-09-20   
319-661 3 Williamsburg IA   221F ONVOY, LLC - IA 635   2021-05-07   
319-661 6 Williamsburg IA   8344 TELEPORT COMMUNICATIONS AMERICA, LLC - IA 635   2023-02-02   
319-661 9 Williamsburg IA   444G AUREON COMMUNICATIONS, LLC 635   2013-07-21   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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