Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 631 [Rate centres in NPA 631] [Dial plan for NPA 631]

NXX: 361

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
631-361 A Smithtown NY SMTWNYSMDS0  9104 VERIZON NEW YORK, INC. 132      
631-361 0 Smithtown NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2020-02-05   
631-361 1 Smithtown NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2020-04-09   
631-361 2 Smithtown NY SMTWNYSMDS0  9104 VERIZON NEW YORK, INC. 132      
631-361 3 Smithtown NY SMTWNYSMDS0  9104 VERIZON NEW YORK, INC. 132      
631-361 4 Smithtown NY SMTWNYSMDS0  9104 VERIZON NEW YORK, INC. 132      
631-361 5 Smithtown NY SMTWNYSMDS0  9104 VERIZON NEW YORK, INC. 132      
631-361 6 Smithtown NY SMTWNYSMDS0  9104 VERIZON NEW YORK, INC. 132      
631-361 7 Smithtown NY SMTWNYSMDS0  9104 VERIZON NEW YORK, INC. 132      
631-361 8 Smithtown NY SMTWNYSMDS0  9104 VERIZON NEW YORK, INC. 132      
631-361 9 Smithtown NY SMTWNYSMDS0  9104 VERIZON NEW YORK, INC. 132      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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