Local Calling Guide

Area code/prefix search

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

NXX: 821

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
973-821 A South Orange NJ NWRKNJ41DS0  7134 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ 224      
973-821 0 South Orange NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2021-03-12   
973-821 1 South Orange NJ RDBKNJBADS1  3639 MONMOUTH TELEPHONE AND TELEGRAPH, INC. - NJ 224   2002-04-08   
973-821 2 South Orange NJ   145J TERRA NOVA TELECOM INC. 224   2021-01-25   
973-821 3 South Orange NJ WHWKNJAN5MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224   2005-03-17   
973-821 4 South Orange NJ WHWKNJAN5MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224   2003-08-26   
973-821 5 South Orange NJ PRNYNJFPDS3  4948 CABLEVISION LIGHTPATH, INC. - NJ 224   2006-10-12   
973-821 6 South Orange NJ NWRKNJMDDMD  506J TWILIO INTERNATIONAL, INC. 224   2020-12-01   
973-821 7 South Orange NJ WHWKNJAN5MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224   2005-03-17   
973-821 8 South Orange NJ JRCYNJ65DS4  264F PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 224   2013-04-26   
973-821 9 South Orange NJ NWRKNJ41DS0  7134 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ 224      

Last updated: Sat, 01 Jun 2024 11:59:14 UTC

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