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.

NPA: 401 [Rate centres in NPA 401] [Dial plan for NPA 401]

NXX: 360

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
401-360 A Narragansett RI PRVDRIWAX1Y  3460 CTC COMMUNICATIONS CORP. - RI 130      
401-360 0 Narragansett RI EPRVRIELCM2  5562 METROPCS, INC. 130      
401-360 1 Narragansett RI PRVDRIWAX1Y  3460 CTC COMMUNICATIONS CORP. - RI 130      
401-360 2 Narragansett RI PRVDRIWAHMD  318J COMCAST IP PHONE, LLC 130      
401-360 3 Narragansett RI PRVDRIWAHAA  9248 BROADVIEW NETWORKS, INC. - RI 130      
401-360 4 Narragansett RI PRVDRIWAWMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 130      
401-360 5 Narragansett RI PRVDRIWAAMD  624H ONVOY SPECTRUM, LLC 130      
401-360 6 Narragansett RI EPRVRINB9MD  003F BANDWIDTH.COM CLEC, LLC - RI 130      
401-360 7 Narragansett RI PRVDRIGRX7X  363E YMAX COMMUNICATIONS CORP. - RI 130      
401-360 8 Narragansett RI PRVDRIGRX7X  363E YMAX COMMUNICATIONS CORP. - RI 130      
401-360 9 Narragansett RI EPRVRINBDS2  631G PEERLESS NETWORK OF RHODE ISLAND, LLC - RI 130      

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.