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]

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
401-541 3 Greenwich RI EGRNRICHRP0  9102 VERIZON NEW ENGLAND INC. 130      
401-541 4 Greenwich RI EPRVRIELCM2  6889 OMNIPOINT MIAMI E LICENSE, LLC 130   2023-09-30   
401-541 5 Greenwich RI EPRVRINB9MD  003F BANDWIDTH.COM CLEC, LLC - RI 130   2013-06-23   
401-541 6 Greenwich RI EGRNRICHRP0  9102 VERIZON NEW ENGLAND INC. 130      
401-541 7 Greenwich RI EGRNRICHRP0  9102 VERIZON NEW ENGLAND INC. 130      
401-541 8 Greenwich RI EPRVRIELCM2  6889 OMNIPOINT MIAMI E LICENSE, LLC 130   2021-12-25   
401-541 9 Greenwich RI EGRNRICHRP0  9102 VERIZON NEW ENGLAND INC. 130      
401-542 A Greenwich RI PRVDRINW4MD  4016 LEVEL 3 COMMUNICATIONS, LLC - RI 130      
401-542 0 Greenwich RI EPRVRINB9MD  003F BANDWIDTH.COM CLEC, LLC - RI 130      
401-542 1 Greenwich RI PRVDRIWAWMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 130   2017-03-24   
401-542 2 Greenwich RI EPRVRINB9MD  003F BANDWIDTH.COM CLEC, LLC - RI 130      
401-542 3 Greenwich RI EPRVRINB9MD  003F BANDWIDTH.COM CLEC, LLC - RI 130      
401-542 4 Greenwich RI EPRVRINB9MD  003F BANDWIDTH.COM CLEC, LLC - RI 130      
401-542 5 Greenwich RI PRVDRICEDS0  7231 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - RI 130   2021-05-21   
401-542 6 Greenwich RI EPRVRINBBMD  516J TON80 COMMUNICATIONS, LLC 130   2021-09-05   
401-542 7 Greenwich RI PRVDRIWA0MD  508J CENTURYLINK COMMUNICATIONS, LLC 130   2015-12-12   
401-542 8 Greenwich RI EPRVRINB9MD  003F BANDWIDTH.COM CLEC, LLC - RI 130      
401-542 9 Greenwich RI EPRVRINB9MD  003F BANDWIDTH.COM CLEC, LLC - RI 130      
401-543 A Pawtucket RI PRVDRINW4MD  4016 LEVEL 3 COMMUNICATIONS, LLC - RI 130      
401-543 0 Pawtucket RI EPRVRIELCM2  6889 OMNIPOINT MIAMI E LICENSE, LLC 130   2014-11-08   
401-543 1 Pawtucket RI PRVDRINW4MD  4016 LEVEL 3 COMMUNICATIONS, LLC - RI 130      
401-543 2 Pawtucket RI PRVDRIWAXJY  977E ONVOY, LLC - RI 130   2016-01-08   
401-543 3 Pawtucket RI PRVDRIWAXJY  977E ONVOY, LLC - RI 130   2016-01-08   
401-543 4 Pawtucket RI EPRVRIELCM2  5562 METROPCS, INC. 130   2016-02-01   
401-543 5 Pawtucket RI EPRVRIELCM2  5562 METROPCS, INC. 130   2016-02-01   
401-543 6 Pawtucket RI PRVDRIWAWMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 130   2016-07-22   
401-543 7 Pawtucket RI PRVDRIWAWMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 130   2016-07-22   
401-543 8 Pawtucket RI EPRVRIELCM2  6889 OMNIPOINT MIAMI E LICENSE, LLC 130   2014-11-08   
401-543 9 Pawtucket RI EPRVRIELCM2  6889 OMNIPOINT MIAMI E LICENSE, LLC 130   2014-11-08   
401-544 A Providence RI EPRVRINB9MD  003F BANDWIDTH.COM CLEC, LLC - RI 130      
401-545 A Providence RI PRVDRICEAMD  6389 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - RI 130      
401-545 0 Providence RI PRVDRICEAMD  6389 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - RI 130   2009-03-09   
401-545 1 Providence RI EPRVRIELCM2  5562 METROPCS, INC. 130   2009-06-13   
401-545 2 Providence RI EPRVRIELCM2  5562 METROPCS, INC. 130   2009-06-13   
401-545 3 Providence RI EPRVRIELCM2  5562 METROPCS, INC. 130   2009-06-13   
401-545 4 Providence RI EPRVRIELCM2  5562 METROPCS, INC. 130   2009-06-13   
401-545 5 Providence RI EPRVRIELCM2  5562 METROPCS, INC. 130   2009-06-13   
401-545 6 Providence RI EPRVRIELCM2  5562 METROPCS, INC. 130   2009-06-13   
401-545 7 Providence RI EPRVRIELCM2  5562 METROPCS, INC. 130   2009-06-13   
401-545 8 Providence RI EPRVRIELCM2  5562 METROPCS, INC. 130   2009-06-13   
401-545 9 Providence RI EPRVRIELCM2  5562 METROPCS, INC. 130   2009-06-13   
401-548 A Pawtucket RI EPRVRIELCM2  5562 METROPCS, INC. 130      
401-548 0 Pawtucket RI EPRVRIELCM2  5562 METROPCS, INC. 130   2009-06-08   
401-548 1 Pawtucket RI EPRVRIELCM2  5562 METROPCS, INC. 130   2011-07-24   
401-548 2 Pawtucket RI EPRVRIELCM2  6889 OMNIPOINT MIAMI E LICENSE, LLC 130   2011-08-19   
401-548 3 Pawtucket RI EPRVRIELCM2  5562 METROPCS, INC. 130   2011-08-19   
401-548 4 Pawtucket RI EPRVRIELCM2  6889 OMNIPOINT MIAMI E LICENSE, LLC 130   2011-09-26   
401-548 5 Pawtucket RI EPRVRIELCM2  6889 OMNIPOINT MIAMI E LICENSE, LLC 130   2011-09-26   
401-548 6 Pawtucket RI EPRVRIELCM2  6889 OMNIPOINT MIAMI E LICENSE, LLC 130   2013-01-09   
401-548 7 Pawtucket RI PRVDRIGRXAX  4029 PAETEC COMMUNICATIONS, INC. - RI 130   2010-05-19   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 >>

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.