Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Detroit Zone 5, MI

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
248-777 A DTRTMIRFDS0  9323 AMERITECH MICHIGAN 340      
248-777 0   9323 AMERITECH MICHIGAN 340      
313-204 A DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
313-205 A DTRTMIPMCM1  6664 SPRINT SPECTRUM L.P. 340      
313-207 A DTRTMIPMCM1  6664 SPRINT SPECTRUM L.P. 340      
313-210 A SFLDMICTCM2  6630 USA MOBILITY WIRELESS, INC. 340      
313-212 A DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
313-214 A   6664 SPRINT SPECTRUM L.P. 340      
313-214 0   6664 SPRINT SPECTRUM L.P. 340   2013-07-13   
313-214 1   6664 SPRINT SPECTRUM L.P. 340   2013-07-13   
313-214 2   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2013-07-20   
313-214 3   6664 SPRINT SPECTRUM L.P. 340   2013-08-30   
313-214 4   6664 SPRINT SPECTRUM L.P. 340   2013-08-30   
313-214 5   6664 SPRINT SPECTRUM L.P. 340   2013-08-30   
313-214 6   6664 SPRINT SPECTRUM L.P. 340   2013-08-30   
313-214 7   6664 SPRINT SPECTRUM L.P. 340   2013-07-13   
313-214 8   6664 SPRINT SPECTRUM L.P. 340   2013-07-13   
313-214 9   6664 SPRINT SPECTRUM L.P. 340   2013-07-13   
313-215 A   6664 SPRINT SPECTRUM L.P. 340      
313-218 A   6664 SPRINT SPECTRUM L.P. 340      
313-219 A SFLDMICTCM2  6630 USA MOBILITY WIRELESS, INC. 340      
313-220 A   6664 SPRINT SPECTRUM L.P. 340      
313-229 A DTRTMIPMCM1  6664 SPRINT SPECTRUM L.P. 340   2012-09-02   
313-229 0   6664 SPRINT SPECTRUM L.P. 340   2012-09-02   
313-229 1   6664 SPRINT SPECTRUM L.P. 340   2012-09-02   
313-229 2   6664 SPRINT SPECTRUM L.P. 340   2012-09-02   
313-229 3   6664 SPRINT SPECTRUM L.P. 340   2012-09-02   
313-229 4   6664 SPRINT SPECTRUM L.P. 340   2012-09-02   
313-229 5   6664 SPRINT SPECTRUM L.P. 340   2012-09-02   
313-229 6   6664 SPRINT SPECTRUM L.P. 340   2012-09-02   
313-229 7   6664 SPRINT SPECTRUM L.P. 340   2012-09-02   
313-229 8   6664 SPRINT SPECTRUM L.P. 340   2012-09-02   
313-229 9   6664 SPRINT SPECTRUM L.P. 340   2012-09-02   
313-232 A SFLDMIMNDS1  9323 AMERITECH MICHIGAN 340      
313-233 A SFLDMIMNDS1  9323 AMERITECH MICHIGAN 340      
313-236 A SFLEMIFXCM2  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2012-11-19   
313-236 0   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2012-11-19   
313-236 1   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2012-11-19   
313-236 2   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2012-11-19   
313-236 3   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2012-11-19   
313-236 4   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2012-11-19   
313-236 5   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2012-11-19   
313-236 6   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2012-11-19   
313-236 7   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2012-11-19   
313-236 8   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2012-11-19   
313-236 9   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2012-11-19   
313-238 A SFLDMICTCM2  6630 USA MOBILITY WIRELESS, INC. 340      
313-239 A SFLDMICTCM2  6630 USA MOBILITY WIRELESS, INC. 340      
313-242 A FMHLMIDWDS0  7701 PHONE MICHIGAN 340      
313-242 0   7701 PHONE MICHIGAN 340      

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Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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