Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 667 [Rate centres in NPA 667] [Dial plan for NPA 667]

NXX: 846

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
667-846 A Cockeysville MD BLTQMD01BMD  516J TON80 COMMUNICATIONS, LLC 238      
667-846 0 Cockeysville MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2023-08-10   
667-846 1 Cockeysville MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2023-08-10   
667-846 2 Cockeysville MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2022-04-26   
667-846 3 Cockeysville MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2023-08-10   
667-846 4 Cockeysville MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2023-08-10   
667-846 5 Cockeysville MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2023-08-10   
667-846 6 Cockeysville MD BLTQMD01BMD  516J TON80 COMMUNICATIONS, LLC 238   2022-04-25   
667-846 9 Cockeysville MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2024-04-19   

Last updated: Tue, 15 Jul 2025 18:46:49 UTC

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