Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 212 [Rate centres in NPA 212] [Dial plan for NPA 212]

NXX: 257

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
212-257 A New York City Zone 01 NY NYCMNY18RP0  9104 VERIZON NEW YORK, INC. 132      
212-257 0 New York City Zone 01 NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2011-02-19   
212-257 1 New York City Zone 01 NY   515J IP HORIZON LLC 132   2011-02-04   
212-257 2 New York City Zone 01 NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2011-04-12   
212-257 3 New York City Zone 01 NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2011-03-07   
212-257 4 New York City Zone 01 NY NYCPNYYKFMD  4593 BROADVIEW NETWORKS, INC. - NY 132      
212-257 5 New York City Zone 01 NY NYCMNY18RP0  9104 VERIZON NEW YORK, INC. 132      
212-257 6 New York City Zone 01 NY NYCMNY18RP0  9104 VERIZON NEW YORK, INC. 132      
212-257 7 New York City Zone 01 NY GNBGNY01PS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 132   2011-02-03   
212-257 8 New York City Zone 01 NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2011-03-07   
212-257 9 New York City Zone 01 NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2011-03-07   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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