Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 336 [Rate centres in NPA 336] [Dial plan for NPA 336]

NXX: 975

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
336-975 A State Road NC NWBONC021MD  792K CHARTER IP ENABLED SERVICES, LLC 424   2025-02-05   
336-975 0 State Road NC NWBONC021MD  792K CHARTER IP ENABLED SERVICES, LLC 424      
336-975 5 State Road NC ELKNNCXAX5X  638E ONVOY, LLC - NC 424   2018-09-24   
336-975 6 State Road NC ELKNNCXAX5X  638E ONVOY, LLC - NC 424   2022-12-30   
336-975 7 State Road NC GNBONCCKX9X  3235 LEVEL 3 COMMUNICATIONS, LLC - NC 424   2014-02-28   
336-975 8 State Road NC ELKNNCXAX5X  638E ONVOY, LLC - NC 424   2019-04-05   
336-975 9 State Road NC ELKNNCXAX5X  638E ONVOY, LLC - NC 424   2023-09-18   

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

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