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: 746

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
667-746 A Glenwood MD BLTQMD01BMD  516J TON80 COMMUNICATIONS, LLC 238      
667-746 0 Glenwood MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2023-10-22   
667-746 1 Glenwood MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2023-10-22   
667-746 2 Glenwood MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2023-10-22   
667-746 3 Glenwood MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2023-10-22   
667-746 4 Glenwood MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2023-10-22   
667-746 7 Glenwood MD BLTQMD01BMD  516J TON80 COMMUNICATIONS, LLC 238   2022-04-25   

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

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