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]

Block: A

<< 1 2 3 4 5 6 7 8 9 10 11 12 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
401-255 A Providence RI PRVDRIRSBMD  6664 SPRINT SPECTRUM L.P. 130      
401-256 A Providence RI NKTWRIBPN01  6389 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - RI 130      
401-257 A Cumberland Hill RI PRVDRIWAX1Y  3460 CTC COMMUNICATIONS CORP. - RI 130      
401-258 A Providence RI NKTWRIBPN01  6389 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - RI 130      
401-259 A Providence RI PRVDRIWAZMD  197D VONAGE NETWORK INC. 130      
401-260 A Centredale RI PRVDRIWAVMD  7351 TELEPORT COMMUNICATIONS AMERICA, LLC - RI 130      
401-261 A Providence RI PRVDRIRSBMD  6664 SPRINT SPECTRUM L.P. 130      
401-262 A West Warwick RI PRVDRICEDS0  7231 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - RI 130      
401-263 A Providence RI EPRVRIELCM2  6889 OMNIPOINT MIAMI E LICENSE, LLC 130      
401-264 A Portsmouth RI PRVDRIUFDS1  7351 TELEPORT COMMUNICATIONS AMERICA, LLC - RI 130      
401-265 A Providence RI PRVDRIRSBMD  6664 SPRINT SPECTRUM L.P. 130      
401-266 A Portsmouth RI PRVDRIWAWMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 130      
401-267 A North Kingstown RI NKTWRIPHDS0  9102 VERIZON NEW ENGLAND INC. 130      
401-268 A North Kingstown RI NKTWRIPHDS0  9102 VERIZON NEW ENGLAND INC. 130      
401-269 A Coventry RI PRVDRIRSBMD  6664 SPRINT SPECTRUM L.P. 130      
401-270 A Providence RI WWWKRIDBDS0  8778 COX RHODE ISLAND TELECOM INC 130      
401-271 A Centredale RI PRVDRIWAXJY  977E ONVOY, LLC - RI 130      
401-272 A Providence RI PRVDRIWADS2  9102 VERIZON NEW ENGLAND INC. 130      
401-273 A Providence RI PRVDRIWADS2  9102 VERIZON NEW ENGLAND INC. 130      
401-274 A Providence RI PRVDRIWADS2  9102 VERIZON NEW ENGLAND INC. 130      
401-275 A Providence RI CNTNRIPHDS1  9102 VERIZON NEW ENGLAND INC. 130      
401-276 A Providence RI PRVDRIWADS2  9102 VERIZON NEW ENGLAND INC. 130      
401-277 A Providence RI PRVDRIWADS2  9102 VERIZON NEW ENGLAND INC. 130      
401-278 A Providence RI PRVDRIWADS2  9102 VERIZON NEW ENGLAND INC. 130      
401-279 A Coventry RI PRVDRIUFDS1  7351 TELEPORT COMMUNICATIONS AMERICA, LLC - RI 130      
401-280 A Providence RI NKTWRIBPN01  6389 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - RI 130      
401-281 A Little Compton RI PRVDRIUFDS1  7351 TELEPORT COMMUNICATIONS AMERICA, LLC - RI 130      
401-282 A Providence RI PRVDRIWADS2  9102 VERIZON NEW ENGLAND INC. 130      
401-283 A Providence RI PRVDRINW4MD  4016 LEVEL 3 COMMUNICATIONS - RI 130      
401-284 A Narragansett RI   318J COMCAST IP PHONE LLC 130      
401-285 A Pascoag RI PRVDRINW4MD  4016 LEVEL 3 COMMUNICATIONS - RI 130      
401-286 A Providence RI EPRVRIELCM2  6889 OMNIPOINT MIAMI E LICENSE, LLC 130      
401-287 A Warwick RI PRVDRIGRXBX  7421 AT&T LOCAL 130      
401-288 A Pawtucket RI PRVDRIUFDS1  7351 TELEPORT COMMUNICATIONS AMERICA, LLC - RI 130      
401-289 A Warren RI   318J COMCAST IP PHONE LLC 130      
401-290 A Providence RI PRVDRIBRDS1  9102 VERIZON NEW ENGLAND INC. 130      
401-291 A Providence RI PRVDRIWAY0X  425J CSC WIRELESS, LLC 130      
401-292 A Centredale RI PRVDRIUFDS1  7351 TELEPORT COMMUNICATIONS AMERICA, LLC - RI 130      
401-293 A Portsmouth RI   318J COMCAST IP PHONE LLC 130      
401-294 A North Kingstown RI NKTWRIPHDS0  9102 VERIZON NEW ENGLAND INC. 130      
401-295 A North Kingstown RI NKTWRIPHDS0  9102 VERIZON NEW ENGLAND INC. 130      
401-296 A Providence RI PRVDRIWAGMD  836C INTRADO COMMUNICATIONS, LLC 130      
401-297 A Bristol RI PRVDRIRSBMD  6664 SPRINT SPECTRUM L.P. 130      
401-298 A Warwick RI PRVDRINW4MD  4016 LEVEL 3 COMMUNICATIONS - RI 130      
401-299 A Providence RI PRVDRIZGDS0  4159 CCCRI, INC. DBA TOTAL CONNECT! - RI 130      
401-300 A Centredale RI PRVDRIRSBMD  6664 SPRINT SPECTRUM L.P. 130      
401-301 A Providence RI EPRVRIELCM2  6889 OMNIPOINT MIAMI E LICENSE, LLC 130      
401-302 A Providence RI NKTWRIBPN01  6389 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - RI 130      
401-303 A Warren RI PRVDRINW4MD  4016 LEVEL 3 COMMUNICATIONS - RI 130      
401-304 A West Warwick RI PRVDRIWAX1Y  3460 CTC COMMUNICATIONS CORP. - RI 130      

<< 1 2 3 4 5 6 7 8 9 10 11 12 >>

Last updated: Tue, 04 May 2021 15:04:27 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.