Local Calling Guide

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NPA: 313 [Rate centres in NPA 313] [Dial plan for NPA 313]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
313-432 7 Detroit Zone 2 MI   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
313-432 8 Detroit Zone 2 MI   991E BANDWIDTH.COM CLEC, LLC - MI 340   2014-07-19   
313-432 9 Detroit Zone 2 MI   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
313-433 A Detroit Zone 5 MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
313-433 0 Detroit Zone 5 MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
313-433 1 Detroit Zone 5 MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
313-433 2 Detroit Zone 5 MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
313-433 3 Detroit Zone 5 MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
313-433 4 Detroit Zone 5 MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
313-433 5 Detroit Zone 5 MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
313-433 6 Detroit Zone 5 MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
313-433 7 Detroit Zone 5 MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
313-433 8 Detroit Zone 5 MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
313-433 9 Detroit Zone 5 MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
313-434 A Detroit Zone 5 MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
313-434 0 Detroit Zone 5 MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2003-03-02   
313-434 1 Detroit Zone 5 MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2003-03-02   
313-434 2 Detroit Zone 5 MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2003-03-02   
313-434 3 Detroit Zone 5 MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2003-03-02   
313-434 4 Detroit Zone 5 MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
313-434 5 Detroit Zone 5 MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2003-03-02   
313-434 6 Detroit Zone 5 MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2004-01-31   
313-434 7 Detroit Zone 5 MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2004-01-31   
313-434 8 Detroit Zone 5 MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2004-01-31   
313-434 9 Detroit Zone 5 MI   5562 METROPCS, INC. 340   2006-01-29   
313-435 A Detroit Zone 6 MI SFLDMITODS2  543C ONVOY, LLCV - MI 340      
313-435 0 Detroit Zone 6 MI   543C ONVOY, LLCV - MI 340   2023-08-22   
313-435 1 Detroit Zone 6 MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2023-10-09   
313-435 2 Detroit Zone 6 MI   543C ONVOY, LLCV - MI 340   2023-08-20   
313-435 3 Detroit Zone 6 MI   543C ONVOY, LLCV - MI 340   2023-08-20   
313-435 4 Detroit Zone 6 MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2024-02-08   
313-435 5 Detroit Zone 6 MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2024-02-08   
313-435 6 Detroit Zone 6 MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2024-03-31   
313-435 7 Detroit Zone 6 MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2024-03-31   
313-435 8 Detroit Zone 6 MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2023-11-02   
313-435 9 Detroit Zone 6 MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2023-11-02   
313-436 A Detroit Zone 6 MI DRBRMIFBDS0  9323 MICHIGAN BELL TEL CO 340      
313-436 0 Detroit Zone 6 MI   318J COMCAST IP PHONE, LLC 340   2012-03-18   
313-436 1 Detroit Zone 6 MI   318J COMCAST IP PHONE, LLC 340   2011-06-22   
313-436 2 Detroit Zone 6 MI   9323 MICHIGAN BELL TEL CO 340      
313-436 3 Detroit Zone 6 MI   9323 MICHIGAN BELL TEL CO 340      
313-436 4 Detroit Zone 6 MI   318J COMCAST IP PHONE, LLC 340   2011-06-22   
313-436 5 Detroit Zone 6 MI   516C AT&T CORP. 340   2011-06-29   
313-436 6 Detroit Zone 6 MI   543C ONVOY, LLCV - MI 340   2011-03-21   
313-436 7 Detroit Zone 6 MI   9323 MICHIGAN BELL TEL CO 340      
313-436 8 Detroit Zone 6 MI   9323 MICHIGAN BELL TEL CO 340      
313-436 9 Detroit Zone 6 MI   9323 MICHIGAN BELL TEL CO 340      
313-437 A Detroit Zone 4 MI BRHMMIBDBMD  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
313-437 0 Detroit Zone 4 MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2010-10-08   
313-437 1 Detroit Zone 4 MI   991E BANDWIDTH.COM CLEC, LLC - MI 340   2010-06-26   

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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