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.

Switch: THRRMIXTQMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
269-257 4 Sturgis MI 624H ONVOY SPECTRUM, LLC 348      
269-292 4 South Haven MI 624H ONVOY SPECTRUM, LLC 348      
269-292 7 South Haven MI 624H ONVOY SPECTRUM, LLC 348      
269-292 8 South Haven MI 624H ONVOY SPECTRUM, LLC 348      
269-307 2 Sturgis MI 624H ONVOY SPECTRUM, LLC 348      
269-415 1 Paw Paw MI 624H ONVOY SPECTRUM, LLC 348      
269-432 6 Colon MI 624H ONVOY SPECTRUM, LLC 348      
269-528 2 Three Rivers MI 624H ONVOY SPECTRUM, LLC 348      
269-650 5 Allegan MI 624H ONVOY SPECTRUM, LLC 348      
269-710 A Hamilton MI 624H ONVOY SPECTRUM, LLC 348      
269-710 0 Hamilton MI 624H ONVOY SPECTRUM, LLC 348      
269-783 7 Dowagiac MI 624H ONVOY SPECTRUM, LLC 348      
269-913 3 Paw Paw MI 624H ONVOY SPECTRUM, LLC 348      
269-913 6 Paw Paw MI 624H ONVOY SPECTRUM, LLC 348      
517-462 3 Coldwater MI 624H ONVOY SPECTRUM, LLC 348      
517-705 8 Burlington MI 624H ONVOY SPECTRUM, LLC 348      
517-736 8 Coldwater MI 624H ONVOY SPECTRUM, LLC 348      
517-736 9 Coldwater MI 624H ONVOY SPECTRUM, LLC 348      
517-781 2 Coldwater MI 624H ONVOY SPECTRUM, LLC 348      
517-781 9 Coldwater MI 624H ONVOY SPECTRUM, LLC 348      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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