Local Calling Guide

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Switch: LARLMD90CM0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
410-930 A Waterloo (Washington DC LATA) MD 6810 REDI-CALL COMMUNICATIONS CO. 236      

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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