Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 734 [Rate centres in NPA 734] [Dial plan for NPA 734]

NXX: 439

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
734-439 A Milan MI MILNMIMNRSE  9323 MICHIGAN BELL TEL CO 340      
734-439 0 Milan MI MILNMIMNRSE  9323 MICHIGAN BELL TEL CO 340      
734-439 1 Milan MI MILNMIMNRSE  9323 MICHIGAN BELL TEL CO 340      
734-439 2 Milan MI MILNMIMNRSE  9323 MICHIGAN BELL TEL CO 340      
734-439 3 Milan MI MILNMIMNRSE  9323 MICHIGAN BELL TEL CO 340      
734-439 4 Milan MI MILNMIMNRSE  9323 MICHIGAN BELL TEL CO 340      
734-439 5 Milan MI MILNMIMNRSE  9323 MICHIGAN BELL TEL CO 340      
734-439 6 Milan MI   046L CLEAR RATE COMMUNICATIONS, LLC 340   2010-03-12   
734-439 7 Milan MI MILNMIMNRSE  9323 MICHIGAN BELL TEL CO 340      
734-439 8 Milan MI MILNMIMNRSE  9323 MICHIGAN BELL TEL CO 340      

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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