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: 315

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
667-315 A Bel Air MD BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238      
667-315 0 Bel Air MD BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2021-06-12   
667-315 1 Bel Air MD BLTQMD013MD  939H COMMIO, LLC 238   2021-10-11   
667-315 2 Bel Air MD BLTMMDCHXUX  624H ONVOY SPECTRUM, LLC 238   2022-01-15   
667-315 3 Bel Air MD BLTMMDCHXUX  624H ONVOY SPECTRUM, LLC 238   2021-06-13   
667-315 4 Bel Air MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2021-09-23   
667-315 5 Bel Air MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2021-09-23   
667-315 6 Bel Air MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2021-09-23   
667-315 7 Bel Air MD BLTQMD013MD  939H COMMIO, LLC 238   2021-10-11   
667-315 8 Bel Air MD BLTQMD013MD  939H COMMIO, LLC 238   2021-10-11   
667-315 9 Bel Air MD BLTQMD013MD  939H COMMIO, LLC 238   2021-10-11   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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