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: EPRVRINB6MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
401-235 8 Woonsocket RI 145J TERRA NOVA TELECOM INC. 130      
401-279 2 Coventry RI 145J TERRA NOVA TELECOM INC. 130      
401-322 4 Westerly RI 145J TERRA NOVA TELECOM INC. 130      
401-377 1 Westerly RI 145J TERRA NOVA TELECOM INC. 130      
401-399 5 Newport RI 145J TERRA NOVA TELECOM INC. 130      
401-468 9 Warwick RI 145J TERRA NOVA TELECOM INC. 130      
401-537 3 Providence RI 145J TERRA NOVA TELECOM INC. 130      
401-539 5 Hope Valley RI 145J TERRA NOVA TELECOM INC. 130      
401-624 0 Tiverton RI 145J TERRA NOVA TELECOM INC. 130      
401-625 2 Tiverton RI 145J TERRA NOVA TELECOM INC. 130      
401-635 3 Little Compton RI 145J TERRA NOVA TELECOM INC. 130      
401-682 3 Portsmouth RI 145J TERRA NOVA TELECOM INC. 130      
401-682 4 Portsmouth RI 145J TERRA NOVA TELECOM INC. 130      
401-733 1 Woonsocket RI 145J TERRA NOVA TELECOM INC. 130      
401-757 7 Centredale RI 145J TERRA NOVA TELECOM INC. 130      
401-900 A Providence RI 145J TERRA NOVA TELECOM INC. 130      

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

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