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: 845 [Rate centres in NPA 845] [Dial plan for NPA 845]

NXX: 531

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
845-531 A Carmel NY WHPLNYYFDS0  7650 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
845-531 0 Carmel NY WHPLNYWPX8X  3864 CTC COMMUNICATIONS CORP. - NY 132      
845-531 1 Carmel NY NYCMNYAACML  5562 METROPCS, INC. 132      
845-531 2 Carmel NY WHPLNYYFDS0  7650 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
845-531 3 Carmel NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
845-531 4 Carmel NY NYCMNY83DS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
845-531 5 Carmel NY NYCKNYZSDS0  325B XCHANGE TELECOM CORP. - NY 132      
845-531 6 Carmel NY WHPLNYWPX8X  3864 CTC COMMUNICATIONS CORP. - NY 132      
845-531 7 Carmel NY NYCMNYAACML  5562 METROPCS, INC. 132      
845-531 8 Carmel NY NYCMNYAACML  5562 METROPCS, INC. 132      
845-531 9 Carmel NY NYCMNYAACML  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.