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: PRVDRIWAHMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
401-205 A Pawtucket RI 318J COMCAST IP PHONE, LLC 130      
401-213 A Carolina RI 318J COMCAST IP PHONE, LLC 130      
401-240 A Bristol RI 318J COMCAST IP PHONE, LLC 130      
401-270 A Providence RI 318J COMCAST IP PHONE, LLC 130      
401-284 A Narragansett RI 318J COMCAST IP PHONE, LLC 130      
401-289 A Warren RI 318J COMCAST IP PHONE, LLC 130      
401-293 A Portsmouth RI 318J COMCAST IP PHONE, LLC 130      
401-315 A Westerly RI 318J COMCAST IP PHONE, LLC 130      
401-349 A Centredale RI 318J COMCAST IP PHONE, LLC 130      
401-356 A Woonsocket RI 318J COMCAST IP PHONE, LLC 130      
401-383 A Providence RI 318J COMCAST IP PHONE, LLC 130      
401-385 A Coventry RI 318J COMCAST IP PHONE, LLC 130      
401-396 A Bristol RI 318J COMCAST IP PHONE, LLC 130      
401-398 A Greenwich RI 318J COMCAST IP PHONE, LLC 130      
401-405 A Cumberland Hill RI 318J COMCAST IP PHONE, LLC 130      
401-443 A Providence RI 318J COMCAST IP PHONE, LLC 130      
401-475 A Pawtucket RI 318J COMCAST IP PHONE, LLC 130      
401-491 A Hope Valley RI 318J COMCAST IP PHONE, LLC 130      
401-552 A Carolina RI 318J COMCAST IP PHONE, LLC 130      
401-560 A Jamestown RI 318J COMCAST IP PHONE, LLC 130      
401-584 A Westerly RI 318J COMCAST IP PHONE, LLC 130      
401-592 A Little Compton RI 318J COMCAST IP PHONE, LLC 130      
401-597 A Woonsocket RI 318J COMCAST IP PHONE, LLC 130      
401-615 A West Warwick RI 318J COMCAST IP PHONE, LLC 130      
401-619 A Newport RI 318J COMCAST IP PHONE, LLC 130      
401-632 A Providence RI 318J COMCAST IP PHONE, LLC 130      
401-637 A Westerly RI 318J COMCAST IP PHONE, LLC 130      
401-667 A North Kingstown RI 318J COMCAST IP PHONE, LLC 130      
401-710 A Pascoag RI 318J COMCAST IP PHONE, LLC 130      
401-714 A Providence RI 318J COMCAST IP PHONE, LLC 130      
401-753 A Pawtucket RI 318J COMCAST IP PHONE, LLC 130      
401-764 A Scituate RI 318J COMCAST IP PHONE, LLC 130      
401-816 A Tiverton RI 318J COMCAST IP PHONE, LLC 130      
401-921 A Warwick RI 318J COMCAST IP PHONE, LLC 130      
401-992 A West Glocester RI 318J COMCAST IP PHONE, LLC 130      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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