Local Calling Guide

Area code/prefix search

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

NXX: 437

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
973-437 A Madison NJ NBWKNJ17DS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 224      
973-437 0 Madison NJ RCPKNJ02GT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2017-09-01   
973-437 1 Madison NJ NWRKNJ02DSA  7142 TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 224   2013-05-01   
973-437 2 Madison NJ NBWKNJ17DS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 224      
973-437 3 Madison NJ NWRKNJ0248Z  118F BANDWIDTH.COM CLEC, LLC - NJ 224   2014-05-11   
973-437 4 Madison NJ WHWKNJAN5MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224   2003-04-02   
973-437 5 Madison NJ NWRKNJ0248Z  118F BANDWIDTH.COM CLEC, LLC - NJ 224   2015-10-10   
973-437 6 Madison NJ RCPKNJ02GT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2013-03-04   
973-437 7 Madison NJ RCPKNJ02GT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2023-09-15   
973-437 8 Madison NJ BLVLNJAADS0  8407 COOPERATIVE COMMUNICATIONS, INC. 224   2002-03-27   
973-437 9 Madison NJ NBWKNJ17DS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 224      

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

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