Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 870 [Rate centres in NPA 870] [Dial plan for NPA 870]

NXX: 504

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
870-504 A Marshall AR HRSNAR03AMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528      
870-504 0 Marshall AR HRSNAR03AMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528      
870-504 1 Marshall AR HRSNAR03AMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528      
870-504 2 Marshall AR HRSNAR03AMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528      
870-504 3 Marshall AR HRSNAR03AMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528      
870-504 4 Marshall AR HRSNAR03AMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528      
870-504 5 Marshall AR HRSNAR03AMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528      
870-504 6 Marshall AR HRSNAR03AMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528      
870-504 8 Marshall AR ALMAARXA0MD  196F BANDWIDTH.COM CLEC, LLC - AR 528   2024-08-29   
870-504 9 Marshall AR HRSNAR03AMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528      

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

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