Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 586 [Rate centres in NPA 586] [Dial plan for NPA 586]

NXX: 574

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
586-574 A Center Line MI WRRNMITLDS0  9323 MICHIGAN BELL TEL CO 340      
586-574 0 Center Line MI WRRNMITLDS0  9323 MICHIGAN BELL TEL CO 340      
586-574 1 Center Line MI WRRNMITLDS0  9323 MICHIGAN BELL TEL CO 340      
586-574 2 Center Line MI WRRNMITLDS0  9323 MICHIGAN BELL TEL CO 340      
586-574 3 Center Line MI WRRNMITLDS0  9323 MICHIGAN BELL TEL CO 340      
586-574 4 Center Line MI WRRNMITLDS0  9323 MICHIGAN BELL TEL CO 340      
586-574 5 Center Line MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340      
586-574 6 Center Line MI SFLDMITODS2  543C ONVOY, LLCV - MI 340      
586-574 7 Center Line MI   7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
586-574 8 Center Line MI   7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
586-574 9 Center Line MI WRRNMITLDS0  9323 MICHIGAN BELL TEL CO 340      

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

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