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: 316

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
667-316 A Oxford MD SLBRMDSBXMD  073H TELNYX LLC 242      
667-316 0 Oxford MD SLBRMDSBXMD  073H TELNYX LLC 242      
667-316 1 Oxford MD SLBRMD901MD  939H COMMIO, LLC 242      
667-316 2 Oxford MD SLBRMD901MD  939H COMMIO, LLC 242      
667-316 3 Oxford MD SLBRMDSBX0X  624H ONVOY SPECTRUM, LLC 242      
667-316 4 Oxford MD SLBRMD901MD  939H COMMIO, LLC 242      
667-316 6 Oxford MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242      
667-316 7 Oxford MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242      
667-316 8 Oxford MD SLBRMD901MD  939H COMMIO, LLC 242      
667-316 9 Oxford MD SLBRMD901MD  939H COMMIO, LLC 242      

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

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