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
401-871 8 Providence RI 6389 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - RI 130   2010-06-03   
401-871 9 Providence RI 6389 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - RI 130   2010-06-12   
401-895 0 Providence RI 6389 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - RI 130   2021-10-28   
401-895 1 Providence RI 6389 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - RI 130   2021-10-28   
401-895 6 Providence RI 6389 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - RI 130   2021-10-28   
401-895 7 Providence RI 6389 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - RI 130   2021-10-28   
401-895 9 Providence RI 6389 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - RI 130   2021-10-28   
401-910 6 Providence RI 6389 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - RI 130   2023-09-26   
401-910 7 Providence RI 6389 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - RI 130   2023-09-26   
401-910 8 Providence RI 6389 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - RI 130   2023-09-26   

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Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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