Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Madrid, NE

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
308-326 A MDRDNEXSRS0  1530 CONSOLIDATED TELCO, INC. 646      
308-509 A GDISNEASGMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 646      
308-509 9 GDISNEASGMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 646      

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

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