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
313-267 A Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-365 A Detroit Zone 3 MI 9323 MICHIGAN BELL TEL CO 340      
313-365 1 Detroit Zone 3 MI 9323 MICHIGAN BELL TEL CO 340      
313-365 2 Detroit Zone 3 MI 9323 MICHIGAN BELL TEL CO 340      
313-365 4 Detroit Zone 3 MI 9323 MICHIGAN BELL TEL CO 340      
313-365 5 Detroit Zone 3 MI 9323 MICHIGAN BELL TEL CO 340      
313-365 6 Detroit Zone 3 MI 9323 MICHIGAN BELL TEL CO 340      
313-365 8 Detroit Zone 3 MI 9323 MICHIGAN BELL TEL CO 340      
313-365 9 Detroit Zone 3 MI 9323 MICHIGAN BELL TEL CO 340      
313-571 A Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-571 0 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-571 1 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-571 2 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-571 7 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-571 9 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-579 A Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-579 0 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-579 1 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-579 2 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-579 3 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-579 4 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-579 5 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-579 6 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-579 7 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-579 9 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-921 A Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-921 0 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-921 1 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-921 2 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-921 3 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-921 4 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-921 7 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-921 8 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-921 9 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-922 A Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-922 0 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-922 1 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-922 3 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-922 6 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-922 8 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-922 9 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-923 A Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-923 0 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-923 1 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-923 8 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-923 9 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-924 A Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-924 0 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-924 6 Detroit Zone 2 MI 9323 MICHIGAN BELL TEL CO 340      
313-924 9 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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