Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 646 [Rate centres in NPA 646] [Dial plan for NPA 646]

NXX: 344

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
646-344 A New York City Zone 01 NY NYCMNY83DS2  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
646-344 0 New York City Zone 01 NY NYCMNYAACMM  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2003-05-14   
646-344 1 New York City Zone 01 NY NYCMNYWIPS0  532D TIME WARNER CABLE INFO SVCE (NEW YORK) LLC-NY 132      
646-344 2 New York City Zone 01 NY NYCMNYAACMM  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2003-05-14   
646-344 3 New York City Zone 01 NY NYCMNY83DS2  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132   2002-03-25   
646-344 4 New York City Zone 01 NY NYCMNY83DS2  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132   2002-03-25   
646-344 5 New York City Zone 01 NY NYCMNY83DS2  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132   2002-03-25   
646-344 6 New York City Zone 01 NY NYCMNY83DS2  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132   2001-10-30   
646-344 7 New York City Zone 01 NY NYCMNY83DS2  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132   2001-10-30   
646-344 8 New York City Zone 01 NY NYCMNY83DS2  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132   2001-10-30   
646-344 9 New York City Zone 01 NY NYCMNYAACMM  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2003-05-14   

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

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