Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
231-206 A Muskegon MI 6664 SPRINT SPECTRUM L.P. 348      
231-218 A Traverse City MI 6664 SPRINT SPECTRUM L.P. 348      
231-299 A Manistee MI 6664 SPRINT SPECTRUM L.P. 348      
231-343 A Muskegon MI 6664 SPRINT SPECTRUM L.P. 348      
231-392 A Traverse City MI 6664 SPRINT SPECTRUM L.P. 348      
231-425 A Ludington MI 6664 SPRINT SPECTRUM L.P. 348      
231-437 A Charlevoix MI 6664 SPRINT SPECTRUM L.P. 348      
231-468 A Cadillac MI 6664 SPRINT SPECTRUM L.P. 348      
231-578 A Muskegon MI 6664 SPRINT SPECTRUM L.P. 348      
231-580 A Big Rapids MI 6664 SPRINT SPECTRUM L.P. 348      
231-624 A Kalkaska MI 6664 SPRINT SPECTRUM L.P. 348      
231-629 A Big Rapids MI 6664 SPRINT SPECTRUM L.P. 348      
231-638 A Muskegon MI 6664 SPRINT SPECTRUM L.P. 348      
231-642 A Traverse City MI 6664 SPRINT SPECTRUM L.P. 348      
231-758 A Petoskey MI 6664 SPRINT SPECTRUM L.P. 348      
231-846 A Cadillac MI 6664 SPRINT SPECTRUM L.P. 348      
231-923 A Hart MI 6664 SPRINT SPECTRUM L.P. 348      
269-207 A Kalamazoo MI 6664 SPRINT SPECTRUM L.P. 348      
269-208 A Benton Harbor MI 6664 SPRINT SPECTRUM L.P. 348      
269-209 A Battle Creek MI 6664 SPRINT SPECTRUM L.P. 348      
269-214 A South Haven MI 6664 SPRINT SPECTRUM L.P. 348      
269-217 A Kalamazoo MI 6664 SPRINT SPECTRUM L.P. 348      
269-225 A Plainwell MI 6664 SPRINT SPECTRUM L.P. 348      
269-242 A Plainwell MI 6664 SPRINT SPECTRUM L.P. 348      
269-245 A Battle Creek MI 6664 SPRINT SPECTRUM L.P. 348      
269-266 A Bridgman MI 6664 SPRINT SPECTRUM L.P. 348      
269-274 A Battle Creek MI 6664 SPRINT SPECTRUM L.P. 348      
269-317 A Battle Creek MI 6664 SPRINT SPECTRUM L.P. 348      
269-331 A Hastings MI 6664 SPRINT SPECTRUM L.P. 348      
269-332 A Benton Harbor MI 6664 SPRINT SPECTRUM L.P. 348      
269-339 A Battle Creek MI 6664 SPRINT SPECTRUM L.P. 348      
269-348 A Kalamazoo MI 6664 SPRINT SPECTRUM L.P. 348      
269-352 A Kalamazoo MI 6664 SPRINT SPECTRUM L.P. 348      
269-364 A Kalamazoo MI 6664 SPRINT SPECTRUM L.P. 348      
269-369 A Benton Harbor MI 6664 SPRINT SPECTRUM L.P. 348      
269-377 A Kalamazoo MI 6664 SPRINT SPECTRUM L.P. 348      
269-420 A Battle Creek MI 6664 SPRINT SPECTRUM L.P. 348      
269-447 A Kalamazoo MI 6664 SPRINT SPECTRUM L.P. 348      
269-455 A Saugatuck MI 6664 SPRINT SPECTRUM L.P. 348      
269-506 A Three Rivers MI 6664 SPRINT SPECTRUM L.P. 348      
269-532 A Kalamazoo MI 6664 SPRINT SPECTRUM L.P. 348      
269-588 A St Joseph MI 6664 SPRINT SPECTRUM L.P. 348      
269-598 A Kalamazoo MI 6664 SPRINT SPECTRUM L.P. 348      
269-599 A Kalamazoo MI 6664 SPRINT SPECTRUM L.P. 348      
269-719 A Battle Creek MI 6664 SPRINT SPECTRUM L.P. 348      
269-720 A Kalamazoo MI 6664 SPRINT SPECTRUM L.P. 348      
269-759 A Benton Harbor MI 6664 SPRINT SPECTRUM L.P. 348      
269-760 A Kalamazoo MI 6664 SPRINT SPECTRUM L.P. 348      
269-804 A Hastings MI 6664 SPRINT SPECTRUM L.P. 348      
269-806 A Kalamazoo MI 6664 SPRINT SPECTRUM L.P. 348      

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Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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