Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 864 [Rate centres in NPA 864] [Dial plan for NPA 864]

NXX: 544

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
864-544 A Lockhart SC   792K CHARTER IP ENABLED SERVICES, LLC 430   2025-04-23   
864-544 0 Lockhart SC   792K CHARTER IP ENABLED SERVICES, LLC 430   2019-12-01   
864-544 2 Lockhart SC GNVLSCMCX2X  516J TON80 COMMUNICATIONS, LLC 430   2021-07-10   
864-544 4 Lockhart SC GNVLSCMCX1X  965H FRACTEL, LLC 430   2020-08-30   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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