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: 283

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
667-283 A Fork MD BLTMMDCHXAX  7421 AT&T - LOCAL 238      
667-283 0 Fork MD BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238      
667-283 1 Fork MD BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238      
667-283 2 Fork MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238      
667-283 3 Fork MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238      
667-283 4 Fork MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238      
667-283 5 Fork MD BLTQMD01BMD  516J TON80 COMMUNICATIONS, LLC 238      
667-283 6 Fork MD BLTMMDCHXUX  624H ONVOY SPECTRUM, LLC 238      
667-283 7 Fork MD BLTMMDCHXUX  624H ONVOY SPECTRUM, LLC 238      
667-283 8 Fork MD BLTQMD01DS0  568G PEERLESS NETWORK OF MARYLAND, LLC 238      
667-283 9 Fork MD BLTMMDCHXAX  7421 AT&T - LOCAL 238      

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

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