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:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
313-262 A Detroit Zone 1 MI SFLDMIWKDS0  4125 XO COMMUNICATIONS SERVICES, INC. - MI 340      
313-262 0 Detroit Zone 1 MI   4125 XO COMMUNICATIONS SERVICES, INC. - MI 340      
313-262 1 Detroit Zone 1 MI   4125 XO COMMUNICATIONS SERVICES, INC. - MI 340      
313-262 2 Detroit Zone 1 MI   4125 XO COMMUNICATIONS SERVICES, INC. - MI 340      
313-262 3 Detroit Zone 1 MI   4125 XO COMMUNICATIONS SERVICES, INC. - MI 340      
313-262 4 Detroit Zone 1 MI   4125 XO COMMUNICATIONS SERVICES, INC. - MI 340      
313-262 5 Detroit Zone 1 MI   4125 XO COMMUNICATIONS SERVICES, INC. - MI 340      
313-262 6 Detroit Zone 1 MI   8935 COMCAST PHONE OF MICHIGAN, LLC - MI 340   2010-09-14   
313-262 7 Detroit Zone 1 MI   1200 TALK AMERICA INC. - MI 340   2005-04-10   
313-262 8 Detroit Zone 1 MI   4125 XO COMMUNICATIONS SERVICES, INC. - MI 340   2005-04-25   
313-262 9 Detroit Zone 1 MI   4125 XO COMMUNICATIONS SERVICES, INC. - MI 340   2005-04-25   

Last updated: Tue, 31 Dec 2019 02:37:20 UTC

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