Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: WLMGNC038MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
910-810 A Wilmington NC 321J HD CARRIER LLC 428      
910-810 8 Wilmington NC 321J HD CARRIER LLC 428   2020-07-27   
910-810 9 Wilmington NC 321J HD CARRIER LLC 428   2020-07-27   

Last updated: Sat, 15 Nov 2025 03:38:44 UTC

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