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Birmingham, MI

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
248-901 5 DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2016-07-16   
248-901 6 DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2016-11-02   
248-901 7 DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2016-11-02   
248-901 8 DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2016-11-02   
248-901 9 DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2016-11-02   
248-940 A DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
248-940 0 SFLDMIDNDS5  9714 GRID 4 COMMUNICATIONS, INC. - MI 340   2017-06-23   
248-940 1 SFLDMIMKDS2  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 340   2018-09-29   
248-940 2 WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340   2017-05-09   
248-940 3 SFLDMIMKDS2  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 340   2018-12-14   
248-940 4 SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340   2019-06-02   
248-940 5 WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340   2019-07-05   
248-940 6 BRHMMIBDBMD  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340   2019-07-10   
248-940 7   046L CLEAR RATE COMMUNICATIONS, LLC 340   2017-08-25   
248-940 8 DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2016-12-09   
248-940 9 DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2016-12-09   
248-952 A ABHGMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
248-952 0 ABHGMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
248-952 1 ABHGMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
248-952 2 ABHGMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
248-952 3 ABHGMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
248-952 4 DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2009-09-21   
248-952 5 ABHGMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
248-952 6 ABHGMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
248-952 7 DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2010-02-14   
248-952 8 SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340   2011-03-19   
248-952 9 SFLDMIDICA0  2550 123.NET, LLC 340   2012-12-10   
248-971 A SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-971 0 SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340   2009-03-07   
248-971 1 SFLDMITODS2  543C ONVOY, LLCV - MI 340   2007-05-18   
248-971 2 SFLDMITODS2  543C ONVOY, LLCV - MI 340   2007-05-18   
248-971 3 DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2010-07-28   
248-971 4 DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2010-11-04   
248-971 5 DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2010-12-04   
248-971 6 LIVNMIUX3MD  5562 METROPCS, INC. 340   2022-09-05   
248-971 7 SFLDMITODS2  543C ONVOY, LLCV - MI 340   2011-01-19   
248-971 8 DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2011-08-21   
248-971 9 DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2013-11-05   
248-979 A LIVNMIUX3MD  5562 METROPCS, INC. 340      
248-979 0 LIVNMIUX3MD  5562 METROPCS, INC. 340      
248-979 1 LIVNMIUX3MD  5562 METROPCS, INC. 340   2006-02-03   
248-979 2 LIVNMIUX3MD  5562 METROPCS, INC. 340   2006-02-03   
248-979 3 LIVNMIUX3MD  5562 METROPCS, INC. 340   2006-10-26   
248-979 4 DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2010-07-07   
248-979 5 DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2011-01-13   
248-979 6 DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2011-02-10   
248-979 7 DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2011-05-17   
248-979 8 DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2011-07-20   
248-979 9   817J INTERACTIVE SERVICES NETWORK, INC. 340   2011-03-11   
248-988 A BRHMMIMNDS0  9323 MICHIGAN BELL TEL CO 340      

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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