Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 718 [Rate centres in NPA 718] [Dial plan for NPA 718]

NXX: 577

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
718-577 A New York City Zone 10 NY NYCTNYHIGT0  7353 RCN TELECOM SERVICES, INC. - NY 132      
718-577 0 New York City Zone 10 NY NYCQNYRHRP0  9104 VERIZON NEW YORK, INC. 132   2001-11-08   
718-577 1 New York City Zone 10 NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132   2005-04-16   
718-577 2 New York City Zone 10 NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132   2005-04-16   
718-577 3 New York City Zone 10 NY NYCTNYHIGT0  7353 RCN TELECOM SERVICES, INC. - NY 132      
718-577 4 New York City Zone 10 NY NYCTNYHIGT0  7353 RCN TELECOM SERVICES, INC. - NY 132      
718-577 5 New York City Zone 10 NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132   2005-04-16   
718-577 6 New York City Zone 10 NY NYCTNYHIGT0  7353 RCN TELECOM SERVICES, INC. - NY 132      
718-577 7 New York City Zone 10 NY NYCMNYAACML  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2006-02-18   
718-577 8 New York City Zone 10 NY NYCMNYAACML  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2006-05-13   
718-577 9 New York City Zone 10 NY NYCTNYHIGT0  7353 RCN TELECOM SERVICES, INC. - NY 132      

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.