Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 231 [Rate centres in NPA 231] [Dial plan for NPA 231]

NXX: 652

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
231-652 A Newaygo MI NWAYMINWDS0  9323 MICHIGAN BELL TEL CO 348      
231-652 0 Newaygo MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2006-12-18   
231-652 1 Newaygo MI   9323 MICHIGAN BELL TEL CO 348      
231-652 2 Newaygo MI   9323 MICHIGAN BELL TEL CO 348      
231-652 3 Newaygo MI   9323 MICHIGAN BELL TEL CO 348      
231-652 4 Newaygo MI   9323 MICHIGAN BELL TEL CO 348      
231-652 5 Newaygo MI   9323 MICHIGAN BELL TEL CO 348      
231-652 6 Newaygo MI   9323 MICHIGAN BELL TEL CO 348      
231-652 7 Newaygo MI   9323 MICHIGAN BELL TEL CO 348      
231-652 8 Newaygo MI   9323 MICHIGAN BELL TEL CO 348      
231-652 9 Newaygo MI   9323 MICHIGAN BELL TEL CO 348      

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

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