Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 248 [Rate centres in NPA 248] [Dial plan for NPA 248]

NXX: 654

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
248-654 A Royal Oak MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-654 0 Royal Oak MI   7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-654 1 Royal Oak MI   7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-654 2 Royal Oak MI   7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-654 3 Royal Oak MI   7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-654 4 Royal Oak MI   7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-654 5 Royal Oak MI   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2019-10-05   
248-654 6 Royal Oak MI   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2019-12-28   
248-654 7 Royal Oak MI   7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-654 8 Royal Oak MI   933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 340   2017-12-02   
248-654 9 Royal Oak MI   7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      

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

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