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: 973 [Rate centres in NPA 973] [Dial plan for NPA 973]

NXX: 771

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
973-771 A Bloomfield NJ NTLYNJNUDS5  9206 VERIZON NEW JERSEY, INC. 224      
973-771 0 Bloomfield NJ NTLYNJNUDS5  9206 VERIZON NEW JERSEY, INC. 224      
973-771 1 Bloomfield NJ NTLYNJNUDS5  9206 VERIZON NEW JERSEY, INC. 224      
973-771 2 Bloomfield NJ NTLYNJNUDS5  9206 VERIZON NEW JERSEY, INC. 224      
973-771 3 Bloomfield NJ NWRKNJMDDSE  4123 XO NEW JERSEY, INC. 224   2007-05-25   
973-771 4 Bloomfield NJ WAYNNJAWCMS  6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224   2014-10-04   
973-771 5 Bloomfield NJ WHWKNJAN5MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224   2008-08-13   
973-771 6 Bloomfield NJ NWRKNJ0248Z  118F BANDWIDTH.COM CLEC, LLC - NJ 224   2010-08-26   
973-771 7 Bloomfield NJ LTFYNJLFPS0  482E FUSION, LLC 224   2008-03-21   
973-771 8 Bloomfield NJ RCPKNJ02GT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2008-12-13   
973-771 9 Bloomfield NJ WAYNNJAWCMS  6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224   2014-08-09   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.