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: 429

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
410-429 A Worthington MD RSTWMDRSDS0  9212 VERIZON MARYLAND, INC. 238      
410-429 0 Worthington MD BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238      
410-429 1 Worthington MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238      
410-429 2 Worthington MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238      
410-429 3 Worthington MD   2593 CORE COMMUNICATIONS, INC.- MD 238      
410-429 4 Worthington MD RSTWMDRSDS0  9212 VERIZON MARYLAND, INC. 238      
410-429 5 Worthington MD RSTWMDRSDS0  9212 VERIZON MARYLAND, INC. 238      
410-429 6 Worthington MD BLTMMDCHXFX  318J COMCAST IP PHONE, LLC 238      
410-429 7 Worthington MD BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238      
410-429 8 Worthington MD BLTMMDCHX7X  073H TELNYX LLC 238      
410-429 9 Worthington MD   2593 CORE COMMUNICATIONS, INC.- MD 238      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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