Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 401 [Rate centres in NPA 401] [Dial plan for NPA 401]

NXX: 734

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
401-734 A Warwick RI WRWKRIWSDS0  9102 VERIZON NEW ENGLAND INC. 130      
401-734 0 Warwick RI PRVDRIWAXJY  977E ONVOY, LLC - RI 130   2023-08-09   
401-734 1 Warwick RI WRWKRIWSDS0  9102 VERIZON NEW ENGLAND INC. 130      
401-734 2 Warwick RI WRWKRIWSDS0  9102 VERIZON NEW ENGLAND INC. 130      
401-734 3 Warwick RI WRWKRIWSDS0  9102 VERIZON NEW ENGLAND INC. 130      
401-734 4 Warwick RI WRWKRIWSDS0  9102 VERIZON NEW ENGLAND INC. 130      
401-734 5 Warwick RI WRWKRIWSDS0  9102 VERIZON NEW ENGLAND INC. 130      
401-734 6 Warwick RI WRWKRIWSDS0  9102 VERIZON NEW ENGLAND INC. 130      
401-734 7 Warwick RI WRWKRIWSDS0  9102 VERIZON NEW ENGLAND INC. 130      
401-734 8 Warwick RI WRWKRIWSDS0  9102 VERIZON NEW ENGLAND INC. 130      
401-734 9 Warwick RI WRWKRIWSDS0  9102 VERIZON NEW ENGLAND INC. 130      

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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