Local Calling Guide

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Dover, DE

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
302-883 8 PHLAPAMKXSX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228   2006-09-14   
302-883 9 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2010-05-09   

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Last updated: Wed, 04 Mar 2026 03:00:52 UTC

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