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: 393

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
667-393 A Millersville MD   071F BANDWIDTH.COM CLEC, LLC - MD 238   2022-04-15   
667-393 0 Millersville MD   071F BANDWIDTH.COM CLEC, LLC - MD 238   2022-04-15   
667-393 2 Millersville MD   516J TON80 COMMUNICATIONS LLC 238   2022-04-16   

Last updated: Wed, 01 Jun 2022 03:09:23 UTC

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