Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Petersburg, MI

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
734-220 A FLNTMICD0MD  829J PAETEC ITEL, LLC 340      
734-220 0   145J TERRA NOVA TELECOM INC. 340   2025-05-28   
734-220 9   829J PAETEC ITEL, LLC 340      
734-279 A PTBGMIAKDS0  0691 DEERFIELD FARMERS TEL. CO. 340      
734-279 0   792K CHARTER IP ENABLED SERVICES, LLC 340   2018-05-15   
734-279 1   0691 DEERFIELD FARMERS TEL. CO. 340      
734-279 2   0691 DEERFIELD FARMERS TEL. CO. 340      
734-279 3   0691 DEERFIELD FARMERS TEL. CO. 340      
734-279 4   0691 DEERFIELD FARMERS TEL. CO. 340      
734-279 5   0691 DEERFIELD FARMERS TEL. CO. 340      
734-279 6   3459 TC3 TELECOM, INC. - MI 340   2011-04-06   
734-279 7   0691 DEERFIELD FARMERS TEL. CO. 340      
734-279 8   0691 DEERFIELD FARMERS TEL. CO. 340      
734-279 9   0691 DEERFIELD FARMERS TEL. CO. 340      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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