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
401-667 8 North Kingstown RI 3460 CTC COMMUNICATIONS CORP. - RI 130      
401-671 A Woonsocket RI 4054 CONVERSENT COMMUNICATIONS OF RHODE ISLAND, LLC 130      
401-671 2 Woonsocket RI 4054 CONVERSENT COMMUNICATIONS OF RHODE ISLAND, LLC 130      
401-671 6 Woonsocket RI 4054 CONVERSENT COMMUNICATIONS OF RHODE ISLAND, LLC 130      
401-681 A Warwick RI 3460 CTC COMMUNICATIONS CORP. - RI 130      
401-681 1 Warwick RI 3460 CTC COMMUNICATIONS CORP. - RI 130      
401-681 2 Warwick RI 3460 CTC COMMUNICATIONS CORP. - RI 130      
401-691 A Warwick RI 4054 CONVERSENT COMMUNICATIONS OF RHODE ISLAND, LLC 130      
401-691 3 Warwick RI 4054 CONVERSENT COMMUNICATIONS OF RHODE ISLAND, LLC 130      
401-691 4 Warwick RI 4054 CONVERSENT COMMUNICATIONS OF RHODE ISLAND, LLC 130      
401-691 6 Warwick RI 4054 CONVERSENT COMMUNICATIONS OF RHODE ISLAND, LLC 130      
401-699 A Providence RI 3460 CTC COMMUNICATIONS CORP. - RI 130      
401-699 0 Providence RI 3460 CTC COMMUNICATIONS CORP. - RI 130      
401-710 0 Pascoag RI 3460 CTC COMMUNICATIONS CORP. - RI 130      
401-764 1 Scituate RI 3460 CTC COMMUNICATIONS CORP. - RI 130      
401-775 A Woonsocket RI 3460 CTC COMMUNICATIONS CORP. - RI 130      
401-775 1 Woonsocket RI 3460 CTC COMMUNICATIONS CORP. - RI 130      
401-775 2 Woonsocket RI 3460 CTC COMMUNICATIONS CORP. - RI 130      
401-775 3 Woonsocket RI 3460 CTC COMMUNICATIONS CORP. - RI 130      
401-808 8 Providence RI 4054 CONVERSENT COMMUNICATIONS OF RHODE ISLAND, LLC 130      
401-830 1 Centredale RI 3460 CTC COMMUNICATIONS CORP. - RI 130      
401-834 A Pawtucket RI 4054 CONVERSENT COMMUNICATIONS OF RHODE ISLAND, LLC 130      
401-834 3 Pawtucket RI 4054 CONVERSENT COMMUNICATIONS OF RHODE ISLAND, LLC 130      
401-834 8 Pawtucket RI 4054 CONVERSENT COMMUNICATIONS OF RHODE ISLAND, LLC 130      

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

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