Local Calling Guide

Area code/prefix search

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

NXX: 635

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
401-635 A Little Compton RI LTCMRIWERS1  9102 VERIZON NEW ENGLAND INC. 130      
401-635 0 Little Compton RI LTCMRIWERS1  9102 VERIZON NEW ENGLAND INC. 130      
401-635 2 Little Compton RI LTCMRIWERS1  9102 VERIZON NEW ENGLAND INC. 130      
401-635 3 Little Compton RI   145J TERRA NOVA TELECOM INC. 130   2023-08-10   
401-635 4 Little Compton RI LTCMRIWERS1  9102 VERIZON NEW ENGLAND INC. 130      
401-635 7 Little Compton RI PRVDRIWA0MD  508J CENTURYLINK COMMUNICATIONS, LLC 130   2015-12-12   
401-635 8 Little Compton RI LTCMRIWERS1  9102 VERIZON NEW ENGLAND INC. 130      
401-635 9 Little Compton RI LTCMRIWERS1  9102 VERIZON NEW ENGLAND INC. 130      

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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