Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
313-343 A Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-343 0 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-343 2 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-343 3 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-343 4 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-343 5 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-343 6 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-343 7 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-343 8 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-343 9 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-417 A Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-417 0 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-417 1 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-417 2 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-417 3 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-417 7 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-417 8 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-417 9 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-473 A Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-473 1 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340   2008-09-05   
313-473 2 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340   2008-09-05   
313-473 3 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340   2008-09-05   
313-473 4 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340   2008-09-05   
313-473 5 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340   2008-09-05   
313-473 6 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340   2008-09-05   
313-640 A Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-640 0 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-640 1 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-640 2 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-640 3 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-640 4 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-640 5 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-640 7 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-640 8 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-640 9 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-642 A Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-642 0 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-642 1 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-642 2 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-642 4 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-642 5 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-642 8 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-642 9 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-647 A Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-647 0 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-647 3 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-647 5 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-647 9 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-881 A Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-882 A Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      

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

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