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: 654

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
201-654 A Cliffside NJ RCPKNJ02DS1  7142 TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 224      
201-654 0 Cliffside NJ WHWKNJAN5MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224   2011-03-08   
201-654 1 Cliffside NJ WAYNNJAWCMS  6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224   2004-06-13   
201-654 2 Cliffside NJ WAYNNJAWCMS  6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224   2006-03-09   
201-654 3 Cliffside NJ WHWKNJAN5MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224   2005-04-28   
201-654 4 Cliffside NJ WHWKNJAN5MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224   2003-01-12   
201-654 5 Cliffside NJ WAYNNJAWCMS  6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224   2004-12-09   
201-654 6 Cliffside NJ WHWKNJAN5MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224   2004-12-14   
201-654 7 Cliffside NJ WHWKNJAN5MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224   2005-03-13   
201-654 8 Cliffside NJ BLVLNJAADS0  8407 COOPERATIVE COMMUNICATIONS, INC. 224   2002-04-02   
201-654 9 Cliffside NJ RCPKNJ02DS1  7142 TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 224      

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.