Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 601 [Rate centres in NPA 601] [Dial plan for NPA 601]

NXX: 387

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
601-387 A Jackson MS JCSNMSPSX4Y  992E BANDWIDTH.COM CLEC, LLC - MS 482   2024-12-12   
601-387 0 Jackson MS   719E ONVOY, LLC - MS 482   2025-05-04   
601-387 1 Jackson MS   732J NUSO, LLC 482   2025-06-28   
601-387 2 Jackson MS   6396 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS 482   2025-06-20   
601-387 3 Jackson MS   458C TELEPORT COMMUNICATIONS AMERICA MS - LLC 482   2025-07-09   
601-387 4 Jackson MS   458C TELEPORT COMMUNICATIONS AMERICA MS - LLC 482   2025-07-09   
601-387 5 Jackson MS   458C TELEPORT COMMUNICATIONS AMERICA MS - LLC 482   2025-07-09   
601-387 6 Jackson MS   458C TELEPORT COMMUNICATIONS AMERICA MS - LLC 482   2025-07-09   
601-387 7 Jackson MS   458C TELEPORT COMMUNICATIONS AMERICA MS - LLC 482   2025-07-09   
601-387 8 Jackson MS   732J NUSO, LLC 482   2025-06-28   
601-387 9 Jackson MS   992E BANDWIDTH.COM CLEC, LLC - MS 482      

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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