Local Calling Guide

Area code/prefix search

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Switch: SFLDMIMKMMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
248-201 A Southfield MI 733J WIRETAP TELECOM, LLC. 340      
248-201 0 Southfield MI 733J WIRETAP TELECOM, LLC. 340      

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

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