Local Calling Guide

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NPA: 410 [Rate centres in NPA 410] [Dial plan for NPA 410]

NXX: 343

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
410-343 A Sparks-Glencoe MD PKTNMDPKRS0  9212 VERIZON MARYLAND, INC. 238      
410-343 0 Sparks-Glencoe MD PKTNMDPKRS0  9212 VERIZON MARYLAND, INC. 238      
410-343 1 Sparks-Glencoe MD PKTNMDPKRS0  9212 VERIZON MARYLAND, INC. 238      
410-343 2 Sparks-Glencoe MD PKTNMDPKRS0  9212 VERIZON MARYLAND, INC. 238      
410-343 3 Sparks-Glencoe MD PKTNMDPKRS0  9212 VERIZON MARYLAND, INC. 238      
410-343 4 Sparks-Glencoe MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238      
410-343 5 Sparks-Glencoe MD   2593 CORE COMMUNICATIONS, INC.- MD 238      
410-343 6 Sparks-Glencoe MD   2593 CORE COMMUNICATIONS, INC.- MD 238      
410-343 7 Sparks-Glencoe MD BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238      
410-343 8 Sparks-Glencoe MD BLTMMDCHAMD  1958 ATX TELECOMMUNICATIONS SERVICES, LTD. 238      
410-343 9 Sparks-Glencoe MD BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238      

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

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