Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Rising Sun, MD

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
410-214 A BLTMMD91GT0  2593 CORE COMMUNICATIONS, INC.- MD 238      
410-214 0 BLTMMD91GT0  2593 CORE COMMUNICATIONS, INC.- MD 238      
410-214 1   2593 CORE COMMUNICATIONS, INC.- MD 238      
410-214 2 BLTMMDCH47Z  420C ARMSTRONG TELECOMMUNICATIONS, INC. - MD 238      
410-214 3   2593 CORE COMMUNICATIONS, INC.- MD 238      
410-214 4   2593 CORE COMMUNICATIONS, INC.- MD 238      
410-214 5 BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238      
410-214 7 BLTQMD019MD  490J DISH WIRELESS, LLC 238      
410-214 8 BLTMMD91GT0  2593 CORE COMMUNICATIONS, INC.- MD 238      
410-214 9 BLTMMD91GT0  2593 CORE COMMUNICATIONS, INC.- MD 238      
410-658 A RSSNMDXR0MD  0216 ARMSTRONG TEL. CO. OF MARYLAND 238      

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

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