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: 397

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
248-397 A Royal Oak MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-397 0 Royal Oak MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-397 1 Royal Oak MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-397 2 Royal Oak MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-397 3 Royal Oak MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-397 4 Royal Oak MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340   2011-05-30   
248-397 5 Royal Oak MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340   2011-05-30   
248-397 6 Royal Oak MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2019-07-26   
248-397 7 Royal Oak MI ANARMIMNDS2  3535 ACD TELECOM, INC. - MI 340   2005-07-16   
248-397 8 Royal Oak MI WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340   2011-06-23   
248-397 9 Royal Oak MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2019-07-26   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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