Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 410 [Rate centres in NPA 410] [Dial plan for NPA 410]

NXX: 883

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
410-883 A Sharptown MD SHTWMDSTRS1  9212 VERIZON MARYLAND, INC. 242      
410-883 0 Sharptown MD   876D ONVOY, LLC - MD 242   2019-03-10   
410-883 1 Sharptown MD   073H TELNYX LLC 242   2017-09-13   
410-883 2 Sharptown MD   9212 VERIZON MARYLAND, INC. 242      
410-883 3 Sharptown MD   9212 VERIZON MARYLAND, INC. 242      
410-883 4 Sharptown MD   2593 CORE COMMUNICATIONS, INC.- MD 242   2004-04-02   
410-883 5 Sharptown MD   876D ONVOY, LLC - MD 242   2020-04-30   
410-883 6 Sharptown MD   2593 CORE COMMUNICATIONS, INC.- MD 242   2019-05-02   
410-883 7 Sharptown MD   876D ONVOY, LLC - MD 242   2020-04-30   
410-883 8 Sharptown MD   876D ONVOY, LLC - MD 242   2017-04-14   
410-883 9 Sharptown MD   876D ONVOY, LLC - MD 242   2019-03-10   

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

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