Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 573 [Rate centres in NPA 573] [Dial plan for NPA 573]

NXX: 266

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
573-266 A Oak Ridge MO OKRGMOAMRSN  9533 SOUTHWESTERN BELL 520      
573-266 0 Oak Ridge MO STLSMOWQCMD  515J IP HORIZON LLC 520      
573-266 1 Oak Ridge MO OKRGMOAMRSN  9533 SOUTHWESTERN BELL 520      
573-266 2 Oak Ridge MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
573-266 3 Oak Ridge MO OKRGMOAMRSN  9533 SOUTHWESTERN BELL 520      
573-266 4 Oak Ridge MO STLSMOGZDS5  225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520      
573-266 5 Oak Ridge MO STLSMO09WMD  516C AT&T CORP. 520      
573-266 6 Oak Ridge MO STLSMOGZDS5  225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520      
573-266 7 Oak Ridge MO STLSMOWQCMD  515J IP HORIZON LLC 520      
573-266 8 Oak Ridge MO STLSMOGZ6MD  073H TELNYX LLC 520      
573-266 9 Oak Ridge MO STLSMOGZDS5  225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520      

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

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