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: 201 [Rate centres in NPA 201] [Dial plan for NPA 201]

NXX: 381

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
201-381 A Union City NJ NWRKNJ02DSA  7142 TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 224      
201-381 0 Union City NJ NWRKNJ0248Z  118F BANDWIDTH.COM CLEC, LLC - NJ 224      
201-381 1 Union City NJ NWRKNJ0248Z  118F BANDWIDTH.COM CLEC, LLC - NJ 224      
201-381 2 Union City NJ NWRKNJ02DSA  7142 TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 224      
201-381 3 Union City NJ NWRKNJ0248Z  118F BANDWIDTH.COM CLEC, LLC - NJ 224      
201-381 4 Union City NJ NWRKNJ0248Z  118F BANDWIDTH.COM CLEC, LLC - NJ 224      
201-381 5 Union City NJ NWRKNJ0248Z  118F BANDWIDTH.COM CLEC, LLC - NJ 224      
201-381 6 Union City NJ NWRKNJ0248Z  118F BANDWIDTH.COM CLEC, LLC - NJ 224      
201-381 7 Union City NJ RCPKNJ02GT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224      
201-381 8 Union City NJ RCPKNJ02GT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224      
201-381 9 Union City NJ RCPKNJ02GT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224      

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.