Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 313 [Rate centres in NPA 313] [Dial plan for NPA 313]

NXX: 761

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
313-761 A Detroit Zone 1 MI SFLDMIMKKMD  598J FIVE9, INC. 340      
313-761 0 Detroit Zone 1 MI SFLDMIMKKMD  598J FIVE9, INC. 340   2023-05-01   
313-761 2 Detroit Zone 1 MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2023-01-15   
313-761 3 Detroit Zone 1 MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2023-01-15   
313-761 4 Detroit Zone 1 MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2023-01-15   
313-761 5 Detroit Zone 1 MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2023-01-15   
313-761 6 Detroit Zone 1 MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2022-12-16   
313-761 7 Detroit Zone 1 MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2022-12-16   
313-761 8 Detroit Zone 1 MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2022-12-16   
313-761 9 Detroit Zone 1 MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2022-12-16   

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

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