Local Calling Guide

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NPA: 667 [Rate centres in NPA 667] [Dial plan for NPA 667]

NXX: 255

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
667-255 A Hillsboro MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242      
667-255 0 Hillsboro MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242      
667-255 1 Hillsboro MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242      
667-255 2 Hillsboro MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242      
667-255 3 Hillsboro MD   2593 CORE COMMUNICATIONS, INC.- MD 242      
667-255 4 Hillsboro MD   2593 CORE COMMUNICATIONS, INC.- MD 242      
667-255 6 Hillsboro MD   2593 CORE COMMUNICATIONS, INC.- MD 242      
667-255 8 Hillsboro MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242      
667-255 9 Hillsboro MD   2593 CORE COMMUNICATIONS, INC.- MD 242      

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

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