Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 991E BANDWIDTH.COM CLEC, LLC - MI

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
313-816 5 Detroit Zone 1 MI SFLDMIMNXRX  340   2018-11-25   
313-816 6 Detroit Zone 1 MI SFLDMIMNXRX  340   2018-11-25   
313-816 7 Detroit Zone 1 MI SFLDMIMNXRX  340   2018-12-29   
313-816 8 Detroit Zone 1 MI SFLDMIMNXRX  340   2018-12-29   
313-816 9 Detroit Zone 1 MI SFLDMIMNXRX  340   2018-12-29   
313-817 1 Detroit Zone 5 MI SFLDMIMNXRX  340      
313-818 1 Detroit Zone 1 MI SFLDMIMNXRX  340   2015-03-02   
313-829 0 Detroit Zone 5 MI SFLDMIMNXRX  340   2010-11-09   
313-831 6 Detroit Zone 1 MI SFLDMIMNXRX  340   2019-05-09   
313-831 7 Detroit Zone 1 MI SFLDMIMNXRX  340   2019-05-09   
313-855 5 Detroit Zone 4 MI SFLDMIMNXRX  340   2015-03-02   
313-856 A Detroit Zone 5 MI SFLDMIMNXRX  340      
313-856 0 Detroit Zone 5 MI SFLDMIMNXRX  340   2018-05-14   
313-856 1 Detroit Zone 5 MI SFLDMIMNXRX  340   2018-08-20   
313-856 2 Detroit Zone 5 MI SFLDMIMNXRX  340   2018-10-11   
313-859 6 Detroit Zone 5 MI SFLDMIMNXRX  340   2021-05-06   
313-859 7 Detroit Zone 5 MI SFLDMIMNXRX  340   2021-05-06   
313-883 9 Detroit Zone 3 MI SFLDMIMNXRX  340   2012-04-05   
313-889 A Detroit Zone 5 MI SFLDMIMNXRX  340      
313-889 0 Detroit Zone 5 MI SFLDMIMNXRX  340   2019-06-13   
313-889 1 Detroit Zone 5 MI SFLDMIMNXRX  340   2019-06-13   
313-889 2 Detroit Zone 5 MI SFLDMIMNXRX  340   2019-06-13   
313-889 3 Detroit Zone 5 MI SFLDMIMNXRX  340   2019-06-13   
313-889 4 Detroit Zone 5 MI SFLDMIMNXRX  340   2019-06-13   
313-889 5 Detroit Zone 5 MI SFLDMIMNXRX  340   2019-06-13   
313-889 6 Detroit Zone 5 MI SFLDMIMNXRX  340   2019-06-13   
313-895 7 Detroit Zone 1 MI SFLDMIMNXRX  340   2019-05-09   
313-908 0 Detroit Zone 6 MI SFLDMIMNXRX  340   2009-03-07   
313-913 0 Detroit Zone 1 MI SFLDMIMNXRX  340   2016-10-28   
313-913 1 Detroit Zone 1 MI SFLDMIMNXRX  340   2016-10-28   
313-913 2 Detroit Zone 1 MI SFLDMIMNXRX  340   2016-10-28   
313-914 1 Detroit Zone 6 MI SFLDMIMNXRX  340   2014-06-02   
313-915 0 Detroit Zone 4 MI SFLDMIMNXRX  340   2009-03-07   
313-922 2 Detroit Zone 2 MI SFLDMIMNXRX  340   2018-10-18   
313-923 7 Detroit Zone 2 MI SFLDMIMNXRX  340   2012-06-24   
313-936 0 Detroit Zone 2 MI SFLDMIMNXRX  340   2015-03-02   
313-937 6 Detroit Zone 5 MI SFLDMIMNXRX  340   2012-09-21   
313-942 8 Detroit Zone 5 MI SFLDMIMNXRX  340   2017-07-31   
313-944 0 Detroit Zone 2 MI SFLDMIMNXRX  340   2021-07-31   
313-944 1 Detroit Zone 2 MI SFLDMIMNXRX  340   2022-11-12   
313-946 0 Detroit Zone 2 MI SFLDMIMNXRX  340   2020-07-19   
313-946 1 Detroit Zone 2 MI SFLDMIMNXRX  340   2020-07-19   
313-946 2 Detroit Zone 2 MI SFLDMIMNXRX  340   2020-07-19   
313-985 0 Detroit Zone 3 MI SFLDMIMNXRX  340   2015-03-13   
313-985 1 Detroit Zone 3 MI SFLDMIMNXRX  340   2015-09-11   
313-986 1 Detroit Zone 5 MI SFLDMIMNXRX  340   2011-12-30   
313-986 2 Detroit Zone 5 MI SFLDMIMNXRX  340   2012-04-05   
313-992 0 Detroit Zone 5 MI SFLDMIMNXRX  340   2016-10-23   
313-992 2 Detroit Zone 5 MI SFLDMIMNXRX  340   2017-02-10   
313-992 3 Detroit Zone 5 MI SFLDMIMNXRX  340   2017-02-10   

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Last updated: Sun, 17 May 2026 03:26:51 UTC

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