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.

Mountain View, NJ

<< 1 2 3

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
973-995 3 NBWKNJ17DS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 224      
973-995 4 NBWKNJ17DS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 224      
973-995 5 NBWKNJ17DS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 224      
973-995 6 RCPKNJ02GT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224      
973-995 7 RCPKNJ02GT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224      
973-995 8   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 224      
973-995 9 NWRKNJ0293Z  073H TELNYX LLC 224      

<< 1 2 3

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.