Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
906-412 1 White Pine MI   342   2019-09-03   
906-416 1 Rockland MI   342   2020-09-24   
906-420 8 Gladstone MI   342   2007-04-23   
906-421 1 Skandia MI   342   2018-05-14   
906-422 2 Mackinac Island MI   342   2025-10-05   
906-424 A Menominee MI   342      
906-424 4 Menominee MI   342   2005-11-18   
906-435 8 Chatham MI   342   2018-05-14   
906-441 1 Munising MI   342   2020-09-24   
906-442 A Rudyard MI   342      
906-442 1 Rudyard MI   342      
906-474 2 Rapid River MI   342   2007-04-23   
906-498 3 Hermansville MI   342   2010-10-07   
906-522 1 Ewen MI   342   2019-09-03   
906-523 5 Houghton MI   342   2007-04-23   
906-523 7 Houghton MI   342   2010-09-06   
906-542 5 Channing MI   342   2016-06-12   
906-553 7 Escanaba MI   342   2007-04-23   
906-563 2 Norway MI   342   2007-09-29   
906-663 2 Bessemer MI   342   2007-04-23   
906-723 3 Bark River MI   342   2007-04-23   
906-738 1 Wallace MI   342   2025-10-05   
906-822 9 Amasa MI   342   2025-10-05   
906-828 1 Iron Mountain MI   342   2007-04-23   
906-828 2 Iron Mountain MI   342   2012-04-23   
906-828 7 Iron Mountain MI   342   2019-08-21   
906-934 2 Calumet MI   342   2007-04-23   
906-984 2 St Ignace MI   342   2007-06-18   
910-226 8 Warsaw NC   949   2007-10-26   
910-236 4 Newton Grove NC   949   2013-11-17   
910-292 0 Dunn NC   949   2007-10-26   
910-319 0 Scotts Hill NC   428   2007-12-21   
910-372 9 Kenansville NC   949   2007-10-26   
910-375 8 Beulaville NC   949   2007-10-26   
910-398 8 Wilmington NC   428   2007-12-21   
910-399 8 Wilmington NC   428   2009-09-25   
910-406 A Scotts Hill NC   428      
910-406 1 Scotts Hill NC   428   2016-02-26   
910-430 0 Richlands NC   949   2007-10-26   
910-430 2 Richlands NC   949   2010-08-05   
910-447 1 Rose Hill NC   949   2007-10-26   
910-514 9 Lillington NC   949   2007-10-26   
910-530 3 Wilmington NC   428   2018-05-20   
910-541 A Topsail Island NC   949   2025-03-12   
910-541 0 Topsail Island NC   949   2007-12-01   
910-541 2 Topsail Island NC   949   2012-05-31   
910-556 1 Vass NC   949   2007-10-26   
910-568 A Fayetteville NC   949   2025-03-12   
910-568 0 Fayetteville NC   949   2007-11-26   
910-636 3 Carolina Beach NC   428   2016-03-27   

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

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