Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 618 [Rate centres in NPA 618] [Dial plan for NPA 618]

NXX: 524

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
618-524 A Metropolis IL MTRPILXEDS2  1015 FRONTIER NORTH, INC. - IL 362      
618-524 0 Metropolis IL   073H TELNYX LLC 362   2020-07-16   
618-524 1 Metropolis IL   1015 FRONTIER NORTH, INC. - IL 362      
618-524 2 Metropolis IL   1015 FRONTIER NORTH, INC. - IL 362      
618-524 3 Metropolis IL   1015 FRONTIER NORTH, INC. - IL 362      
618-524 4 Metropolis IL   1015 FRONTIER NORTH, INC. - IL 362      
618-524 5 Metropolis IL   1015 FRONTIER NORTH, INC. - IL 362      
618-524 6 Metropolis IL   1015 FRONTIER NORTH, INC. - IL 362      
618-524 7 Metropolis IL   1015 FRONTIER NORTH, INC. - IL 362      
618-524 8 Metropolis IL   1015 FRONTIER NORTH, INC. - IL 362      
618-524 9 Metropolis IL   1015 FRONTIER NORTH, INC. - IL 362      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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