Local Calling Guide

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Havre de Grace, MD

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
443-843 5 HDGRMDHVDS0  9212 VERIZON MARYLAND, INC. 238      
443-843 6 HDGRMDHVDS0  9212 VERIZON MARYLAND, INC. 238      
443-843 7 HDGRMDHVDS0  9212 VERIZON MARYLAND, INC. 238      
443-843 8 HDGRMDHVDS0  9212 VERIZON MARYLAND, INC. 238      
443-843 9   2593 CORE COMMUNICATIONS, INC.- MD 238   2019-03-29   
667-466 A BLTQMD01BMD  516J TON80 COMMUNICATIONS, LLC 238      
667-466 1 BLTQMD019MD  490J DISH WIRELESS, LLC 238   2023-03-12   
667-466 3 BLTQMD01BMD  516J TON80 COMMUNICATIONS, LLC 238   2022-04-25   
667-466 6   145J TERRA NOVA TELECOM INC. 238   2022-04-26   
667-567 A BLTMMDCH42Z  876D ONVOY, LLC - MD 238      
667-567 0 BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2021-05-23   
667-567 1 BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2021-05-23   
667-567 2 BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2021-09-23   
667-567 3 BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2022-01-01   
667-567 4 BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2021-05-23   
667-567 5 BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2021-05-23   
667-567 6 BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2021-05-22   
667-567 7 BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2021-05-23   
667-567 8 BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2021-05-23   
667-567 9 BLTMMDCHXUX  624H ONVOY SPECTRUM, LLC 238   2021-05-23   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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