Local Calling Guide

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Westminster, MD

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
667-367 8 CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
667-367 9 BLTMMDSN3MD  8697 BALTIMORE-WASHINGTON TELEPHONE (BWT) 238      
667-484 A   490J DISH WIRELESS, LLC 238   2024-07-12   
667-484 0   490J DISH WIRELESS, LLC 238      
667-484 1   490J DISH WIRELESS, LLC 238      
667-484 2   490J DISH WIRELESS, LLC 238      
667-484 3   490J DISH WIRELESS, LLC 238      
667-788 A BLTMMD91DS2  2596 QUANTUM TELECOMMUNICATIONS, INC. - MD 238      
667-788 0 CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
667-788 1 CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
667-788 2 BLTMMDCH42Z  876D ONVOY, LLC - MD 238      
667-788 3 CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
667-788 4 BLTQMD019MD  490J DISH WIRELESS, LLC 238      
667-788 6 BLTMMDCHXUX  624H ONVOY SPECTRUM, LLC 238      
667-788 7 BLTMMDCHXUX  624H ONVOY SPECTRUM, LLC 238      
667-788 8 CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
667-788 9 BLTMMDCHX3Y  2596 QUANTUM TELECOMMUNICATIONS, INC. - MD 238      

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Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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