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: EPRVRINB1MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
401-249 8 Coventry RI 939H COMMIO, LLC 130      
401-303 8 Warren RI 939H COMMIO, LLC 130      
401-303 9 Warren RI 939H COMMIO, LLC 130      
401-308 0 Narragansett RI 939H COMMIO, LLC 130      
401-310 1 Warren RI 939H COMMIO, LLC 130      
401-310 8 Warren RI 939H COMMIO, LLC 130      
401-310 9 Warren RI 939H COMMIO, LLC 130      
401-313 0 Coventry RI 939H COMMIO, LLC 130      
401-313 8 Coventry RI 939H COMMIO, LLC 130      
401-313 9 Coventry RI 939H COMMIO, LLC 130      
401-321 1 Hope Valley RI 939H COMMIO, LLC 130      
401-321 9 Hope Valley RI 939H COMMIO, LLC 130      
401-326 0 Westerly RI 939H COMMIO, LLC 130      
401-328 A Providence RI 939H COMMIO, LLC 130      
401-328 8 Providence RI 939H COMMIO, LLC 130      
401-336 4 Greenwich RI 939H COMMIO, LLC 130      
401-355 0 Centredale RI 939H COMMIO, LLC 130      
401-361 1 Warwick RI 939H COMMIO, LLC 130      
401-362 0 Pawtucket RI 939H COMMIO, LLC 130      
401-362 1 Pawtucket RI 939H COMMIO, LLC 130      
401-362 2 Pawtucket RI 939H COMMIO, LLC 130      
401-362 3 Pawtucket RI 939H COMMIO, LLC 130      
401-362 8 Pawtucket RI 939H COMMIO, LLC 130      
401-367 8 Newport RI 939H COMMIO, LLC 130      
401-387 0 Hope Valley RI 939H COMMIO, LLC 130      
401-387 1 Hope Valley RI 939H COMMIO, LLC 130      
401-387 8 Hope Valley RI 939H COMMIO, LLC 130      
401-410 8 Bristol RI 939H COMMIO, LLC 130      
401-483 2 Bristol RI 939H COMMIO, LLC 130      
401-483 3 Bristol RI 939H COMMIO, LLC 130      
401-483 4 Bristol RI 939H COMMIO, LLC 130      
401-655 8 Bristol RI 939H COMMIO, LLC 130      

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

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