Local Calling Guide

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Detroit Zone 1, MI

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
313-566 9 DTRTMIRVDS0  9323 MICHIGAN BELL TEL CO 340      
313-567 A DTRTMIRVDS0  9323 MICHIGAN BELL TEL CO 340      
313-568 A DTRTMIRVDS0  9323 MICHIGAN BELL TEL CO 340      
313-572 A SFLDMITODS2  543C ONVOY, LLCV - MI 340      
313-572 0 SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340   2021-09-09   
313-572 1 SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340   2021-09-09   
313-572 2 SFLDMITODS2  543C ONVOY, LLCV - MI 340   2021-09-05   
313-572 3 SFLDMITODS2  543C ONVOY, LLCV - MI 340   2021-09-05   
313-572 4 SFLDMITODS2  543C ONVOY, LLCV - MI 340   2021-09-05   
313-572 5 SFLDMITODS2  543C ONVOY, LLCV - MI 340   2021-09-05   
313-572 6 SFLDMITODS2  543C ONVOY, LLCV - MI 340   2021-09-05   
313-572 7 SFLDMITODS2  543C ONVOY, LLCV - MI 340   2021-09-05   
313-572 8 SFLDMITODS2  543C ONVOY, LLCV - MI 340   2021-09-05   
313-572 9 SFLDMITODS2  543C ONVOY, LLCV - MI 340   2021-09-19   
313-576 A DTRTMICLDS0  9323 MICHIGAN BELL TEL CO 340      
313-576 0 DTRTMICLDS0  9323 MICHIGAN BELL TEL CO 340      
313-576 1 DTRTMICLDS0  9323 MICHIGAN BELL TEL CO 340      
313-576 2 DTRTMICLDS0  9323 MICHIGAN BELL TEL CO 340      
313-576 3 DTRTMICLDS0  9323 MICHIGAN BELL TEL CO 340      
313-576 4 DTRTMICLDS0  9323 MICHIGAN BELL TEL CO 340      
313-576 5 DTRTMICLDS0  9323 MICHIGAN BELL TEL CO 340      
313-576 6 LIVNMIUX0MD  5562 METROPCS, INC. 340   2007-02-16   
313-576 7 LIVNMIUX0MD  5562 METROPCS, INC. 340   2008-03-22   
313-576 8 DTRTMICLDS0  9323 MICHIGAN BELL TEL CO 340      
313-576 9 DTRTMICLDS0  9323 MICHIGAN BELL TEL CO 340      
313-577 A DTRTMICLDS0  9323 MICHIGAN BELL TEL CO 340      
313-578 A DTRTMICLDS0  9323 MICHIGAN BELL TEL CO 340      
313-578 0 DTRTMICLDS0  9323 MICHIGAN BELL TEL CO 340      
313-578 1 LIVNMIUX0MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2010-11-30   
313-578 2 DTRTMICLDS0  9323 MICHIGAN BELL TEL CO 340      
313-578 3 DTRTMICLDS0  9323 MICHIGAN BELL TEL CO 340      
313-578 4 DTRTMICLDS0  9323 MICHIGAN BELL TEL CO 340      
313-578 5 DTRTMICLDS0  9323 MICHIGAN BELL TEL CO 340      
313-578 6 DTRTMICLDS0  9323 MICHIGAN BELL TEL CO 340      
313-578 7 DTRTMICLDS0  9323 MICHIGAN BELL TEL CO 340      
313-578 8 DTRTMICLDS0  9323 MICHIGAN BELL TEL CO 340      
313-578 9 DTRTMICLDS0  9323 MICHIGAN BELL TEL CO 340      
313-596 A DTRTMIBHDS1  9323 MICHIGAN BELL TEL CO 340      
313-604 A SFLDMIMKJMD  616J LEAP TELECOM, LLC 340      
313-604 0 SFLDMIMKJMD  616J LEAP TELECOM, LLC 340   2023-03-20   
313-604 1   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2024-01-16   
313-604 2 SFLDMITODS2  543C ONVOY, LLCV - MI 340   2023-06-12   
313-604 3 SFLDMITODS2  543C ONVOY, LLCV - MI 340   2022-12-08   
313-604 4 SFLDMITODS2  543C ONVOY, LLCV - MI 340   2022-12-08   
313-604 5 SFLDMITODS2  543C ONVOY, LLCV - MI 340   2022-12-08   
313-604 6 SFLDMITODS2  543C ONVOY, LLCV - MI 340   2022-12-08   
313-604 7 SFLDMITODS2  543C ONVOY, LLCV - MI 340   2022-12-08   
313-604 8 SFLDMITODS2  543C ONVOY, LLCV - MI 340   2022-12-08   
313-604 9   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2024-01-16   
313-612 A SFLDMITODS2  543C ONVOY, LLCV - MI 340      

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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