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: 640 [Rate centres in NPA 640] [Dial plan for NPA 640]

NXX: 888

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
640-888 A Atlantic City NJ PSVLNJPLXCZ  145J TERRA NOVA TELECOM INC. 220      
640-888 0 Atlantic City NJ   515J IP HORIZON LLC 220      
640-888 1 Atlantic City NJ   515J IP HORIZON LLC 220      
640-888 2 Atlantic City NJ PSVLNJPLXBZ  965H FRACTEL, LLC 220      
640-888 3 Atlantic City NJ PSVLNJPLLMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 220      
640-888 4 Atlantic City NJ PSVLNJPLXBZ  965H FRACTEL, LLC 220      
640-888 5 Atlantic City NJ PSVLNJPLXBZ  965H FRACTEL, LLC 220      
640-888 6 Atlantic City NJ PSVLNJPLXHX  118F BANDWIDTH.COM CLEC, LLC - NJ 220      
640-888 7 Atlantic City NJ PSVLNJPLXHX  118F BANDWIDTH.COM CLEC, LLC - NJ 220      
640-888 8 Atlantic City NJ   145J TERRA NOVA TELECOM INC. 220      
640-888 9 Atlantic City NJ PSVLNJPLXHX  118F BANDWIDTH.COM CLEC, LLC - NJ 220      

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.